merge heads

2012-01-30 09:59:09 -08:00
parent 6ccff0697f 62c40575c9
commit 29615a3f0d
127 changed files with 6773 additions and 6977 deletions
@@ -112,12 +112,19 @@ limitations under the License.
    <meta-data android:name="com.google.android.backup.api_key"
               android:value="AEdPqrEAAAAIi-_QiwoRSc9_bAC9cmuNXTQyU8ajJmGtKdhskQ" />
    <!-- Main track data provider -->
    <provider android:name="com.google.android.apps.mytracks.content.MyTracksProvider"
              android:authorities="com.google.android.maps.mytracks"
              android:exported="true"
              android:readPermission="com.google.android.apps.mytracks.READ_TRACK_DATA"
              android:writePermission="com.google.android.apps.mytracks.WRITE_TRACK_DATA" />
    <!-- Provider for search suggestions -->
    <provider android:name="com.google.android.apps.mytracks.content.SearchEngineProvider"
              android:authorities="com.google.android.maps.mytracks.search"
              android:exported="false" />
    <!-- Main activity -->
    <activity android:name="com.google.android.apps.mytracks.MyTracks"
              android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|fontScale">
      <intent-filter>
@@ -129,7 +136,12 @@ limitations under the License.
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
        <data android:mimeType="vnd.android.cursor.item/vnd.google.track" />
        <data android:mimeType="vnd.android.cursor.item/vnd.google.waypoint" />
      </intent-filter>
      <!-- Enable searches via SearchActivity. -->
      <meta-data android:name="android.app.default_searchable"
                 android:value="com.google.android.apps.mytracks.SearchActivity" />
    </activity>
    <activity android:name="com.google.android.apps.mytracks.MapActivity"
@@ -137,18 +149,26 @@ limitations under the License.
      <intent-filter>
        <category android:name="android.intent.category.TAB" />
      </intent-filter>
      <!-- Enable searches via SearchActivity. -->
      <meta-data android:name="android.app.default_searchable"
                 android:value="com.google.android.apps.mytracks.SearchActivity" />
    </activity>
    <activity android:name="com.google.android.apps.mytracks.MapsList"
              android:label="@string/maps_list_title"
              android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|fontScale"
              android:exported="false" />
-    <!-- TODO: VIEW and PICK for track cursor dir -->
+    <!-- TODO: Merge TrackList, WaypointsLIst and SearchActivity, then implement VIEW and PICK for track and waypoint cursor dir -->
-    <activity android:name="com.google.android.apps.mytracks.TrackList" />
+    <activity android:name="com.google.android.apps.mytracks.TrackList">
      <!-- Enable searches via SearchActivity. -->
      <meta-data android:name="android.app.default_searchable"
                 android:value="com.google.android.apps.mytracks.SearchActivity" />
    </activity>
    <!-- TODO: VIEW and PICK for waypoint cursor dir -->
-    <activity android:name="com.google.android.apps.mytracks.WaypointsList" />
+    <activity android:name="com.google.android.apps.mytracks.WaypointsList">
      <!-- Enable searches via SearchActivity. -->
      <meta-data android:name="android.app.default_searchable"
                 android:value="com.google.android.apps.mytracks.SearchActivity" />
    </activity>
    <activity android:name="com.google.android.apps.mytracks.TrackDetail"
              android:label="@string/track_detail_title">
@@ -173,7 +193,6 @@ limitations under the License.
    <activity android:name="com.google.android.apps.mytracks.WaypointDetails"
              android:label="@string/marker_detail_title">
      <intent-filter>
        <action android:name="android.intent.action.VIEW" />
        <action android:name="android.intent.action.EDIT" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
@@ -196,6 +215,10 @@ limitations under the License.
      <intent-filter>
        <category android:name="android.intent.category.TAB" />
      </intent-filter>
      <!-- Enable searches via SearchActivity. -->
      <meta-data android:name="android.app.default_searchable"
                 android:value="com.google.android.apps.mytracks.SearchActivity" />
    </activity>
    <activity android:name="com.google.android.apps.mytracks.SensorStateActivity"
@@ -206,14 +229,10 @@ limitations under the License.
      <intent-filter>
        <category android:name="android.intent.category.TAB" />
      </intent-filter>
    </activity>
-    <activity android:name="com.google.android.apps.mytracks.io.sendtogoogle.SendActivity"
+      <!-- Enable searches via SearchActivity. -->
-              android:theme="@android:style/Theme.Translucent.NoTitleBar">
+      <meta-data android:name="android.app.default_searchable"
-      <intent-filter>
+                 android:value="com.google.android.apps.mytracks.SearchActivity" />
        <action android:name="android.intent.action.SEND" />
        <data android:mimeType="vnd.android.cursor.item/vnd.google.track" />
      </intent-filter>
    </activity>
    <activity android:name="com.google.android.apps.mytracks.io.file.SaveActivity"
@@ -246,9 +265,24 @@ limitations under the License.
              android:label="@string/welcome_title"
              android:exported="false" />
-    <activity android:name="com.google.android.apps.mytracks.io.sendtogoogle.UploadServiceChooserActivity"/>
+    <activity android:name="com.google.android.apps.mytracks.SearchActivity"
              android:launchMode="singleTop">
      <intent-filter>
        <action android:name="android.intent.action.SEARCH" />
      </intent-filter>
      <meta-data android:name="android.app.searchable"
                 android:resource="@xml/search"/>
    </activity>
    <activity android:name="com.google.android.apps.mytracks.io.docs.SendDocsActivity"/>
    <activity android:name="com.google.android.apps.mytracks.io.fusiontables.SendFusionTablesActivity"/>
    <activity android:name="com.google.android.apps.mytracks.io.maps.ChooseMapActivity"
                            android:label="@string/maps_list_title"/>
    <activity android:name="com.google.android.apps.mytracks.io.maps.SendMapsActivity"/>
    <activity android:name="com.google.android.apps.mytracks.io.sendtogoogle.AccountChooserActivity"/>
-    
+    <activity android:name="com.google.android.apps.mytracks.io.sendtogoogle.UploadResultActivity"/>
    <activity android:name="com.google.android.apps.mytracks.io.sendtogoogle.UploadServiceChooserActivity"/>
    <service android:name="com.google.android.apps.mytracks.services.TrackRecordingService"
             android:label="@string/my_tracks_recording_service"
             android:icon="@drawable/arrow_320"
@@ -258,7 +292,7 @@ limitations under the License.
    <service android:name="com.google.android.apps.mytracks.services.ControlRecordingService"
             android:exported="false" />
-             
+
    <receiver android:name="com.google.android.apps.mytracks.BootReceiver">
      <intent-filter>
        <action android:name="android.intent.action.BOOT_COMPLETED" />
@@ -87,7 +87,7 @@ limitations under the License.
      android:text="@string/about_support"
      style="@style/AboutLabel"/>
    <TextView
-      android:text="@string/my_tracks_web_url"
+      android:text="@string/my_tracks_support_url"
      style="@style/AboutUrl"/>
    <!--  Privacy -->
@@ -0,0 +1,45 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2010 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_height="fill_parent"
  android:layout_width="fill_parent"
  android:orientation="vertical">
  <TextView
    android:background="@drawable/list_bar"
    android:layout_height="wrap_content"
    android:layout_width="fill_parent"
    android:padding="5dp"
    android:text="@string/maps_list_pick_map"
    android:textColor="@color/white"
    android:textSize="16sp"/>
  <ListView
    android:id="@+id/choose_map_list_view"
    android:layout_height="fill_parent"
    android:layout_weight="1"
    android:layout_width="fill_parent"
    android:padding="5dp"/>
  <TextView
    android:id="@+id/choose_map_empty_view"
    android:gravity="center"
    android:layout_height="fill_parent"
    android:layout_weight="1"
    android:layout_width="fill_parent"
    android:padding="5dp"
    android:textColor="@color/red"
    android:textSize="16sp"
    android:textStyle="bold"/>
 </LinearLayout>
@@ -0,0 +1,47 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2010 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_height="wrap_content"
  android:layout_width="fill_parent"
  android:orientation="vertical"
  android:paddingBottom="2dp"
  android:paddingTop="2dp">
  <TextView
    android:id="@+id/choose_map_list_item_title"
    android:layout_height="wrap_content"
    android:layout_marginLeft="6dp"
    android:layout_marginTop="6dp"
    android:layout_width="fill_parent"
    android:textColor="@color/white"
    android:textSize="18sp"
    android:textStyle="bold"
    android:singleLine="true"/>
  <TextView
    android:id="@+id/choose_map_list_item_description"
    android:layout_height="wrap_content"
    android:layout_marginLeft="6dp"
    android:layout_width="fill_parent"
    android:textSize="14sp"
    android:singleLine="true"/>
  <TextView
    android:id="@+id/choose_map_list_item_search_status"
    android:layout_height="wrap_content"
    android:layout_marginLeft="6dp"
    android:layout_width="fill_parent"
    android:textSize="14sp"
    android:singleLine="true"/>
 </LinearLayout>
@@ -1,103 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2010 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apl/res/com.google.android.maps"
  android:orientation="vertical"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent">
  <LinearLayout
    android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/list_bar"
    android:layout_weight="0"
    android:padding="3dip">
    <TextView android:id="@+id/message"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:textSize="16dip"
      android:textColor="#fff"
      android:text="@string/maps_list_pick_map"
      android:layout_weight="0"/>
  </LinearLayout>
  <ListView android:id="@+id/maplist"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_weight="1"/>
    <TextView android:id="@+id/mapslist_empty"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:layout_gravity="center"
      android:gravity="center"
      android:padding="3dip"
      android:textSize="16dip"
      android:textColor="#c00"
      android:textStyle="bold"
      android:text="@string/maps_list_no_maps"
      android:visibility="gone"/>
    <TextView android:id="@+id/failed"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:gravity="center"
    android:padding="3dip"
    android:textSize="16dip"
    android:textColor="#c00"
    android:textStyle="bold"
    android:text="@string/maps_list_error"
    android:visibility="gone"/>
    <LinearLayout
    android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:background="@drawable/list_bar"
    android:layout_weight="0"
    android:padding="3dip">
      <LinearLayout android:id="@+id/loading"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:padding="3dip"
        android:layout_gravity="center">
        <TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_weight="1"/>
        <ProgressBar
          android:layout_height="20dip"
          android:layout_width="20dip"
          android:layout_gravity="center"/>
        <TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_gravity="center"
          android:paddingLeft="3dip"
          android:textSize="16dip"
          android:textColor="#fff"
          android:textStyle="bold"
          android:text="@string/maps_list_loading"/>
        <TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_weight="1"/>
      </LinearLayout>
      <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_weight="1"/>
    </LinearLayout>
 </LinearLayout>
@@ -1,40 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2010 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <LinearLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="wrap_content"
  android:padding="2dip"
  android:orientation="vertical">
  <TextView android:id="@+id/maplistitem"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:textSize="9pt"
    android:textStyle="bold"
    android:textColor="#fff"
    android:singleLine="true"/>
    <TextView android:id="@+id/maplistdesc"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:textSize="8pt"
      android:singleLine="true"/>
    <TextView android:id="@+id/maplistpublic"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:textSize="7pt"
      android:singleLine="true"/>
 </LinearLayout>
@@ -1,65 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2011 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <!--
 This layout is used as the content view for the send-to-Google result dialog.
 It is used to summarize the results of uploading track data to one or more
 services.
 -->
 <LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:paddingTop="5dip"
    android:paddingBottom="5dip"
    android:paddingLeft="14dip"
    android:paddingRight="14dip"
    android:orientation="vertical">
  <TextView
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:text="@string/send_google_result_header"
      style="?android:attr/textAppearanceLarge"/>
  <TableLayout
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:gravity="center_horizontal">
    <!-- We don't want a divider, so we set its color to transparent. -->
    <!-- We do this explicitly, rather than with a color resource, because -->
    <!-- an apparent bug causes the divider to be wildly misrendered on -->
    <!-- a Mini X10 running 2.1. -->
    <ListView
        android:id="@+id/send_to_google_result_list"
        android:clickable="false"
        android:paddingTop="10dip"
        android:paddingBottom="10dip"
        android:divider="#00000000"/>
  </TableLayout>
  <TextView
      android:id="@+id/send_to_google_result_comment"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:text="@string/send_google_success_footer"
      android:visibility="gone"
      style="?android:attr/textAppearanceSmall"/>
  <TextView
      android:id="@+id/send_to_google_result_error"
      android:layout_width="fill_parent"
      android:layout_height="wrap_content"
      android:text="@string/send_google_error"
      android:visibility="gone"
      style="?android:attr/textAppearanceLarge"/>
 </LinearLayout>
@@ -1,49 +0,0 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2011 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <!--
 This layout represents the result of sending track data to a single service.
 It will be instantiated by a custom ListAdapter - once for each service to
 which track data was uploaded.
 -->
 <TableRow
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">
  <ImageView
      android:id="@+id/send_to_google_result_icon"
      android:src="@drawable/success"
      android:layout_width="wrap_content"
      android:layout_height="fill_parent"
      android:layout_gravity="top"/>
  <LinearLayout
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:orientation="vertical">
    <TextView
        android:id="@+id/send_to_google_result_name"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Google Docs"
        style="?android:attr/textAppearanceMedium"/>
    <TextView
        android:id="@+id/send_to_google_result_url"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="http://google.com"
        style="?android:attr/textAppearanceSmall"/>
  </LinearLayout>
 </TableRow>
@@ -0,0 +1,143 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2012 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_height="wrap_content"
  android:layout_width="fill_parent"
  android:orientation="vertical">
  <ScrollView
    android:layout_height="0dp"
    android:layout_margin="5dp"
    android:layout_weight="1"
    android:layout_width="fill_parent">
    <LinearLayout
      android:layout_height="wrap_content"
      android:layout_width="fill_parent"
      android:orientation="vertical">
      <!-- Header -->
      <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:text="@string/send_google_result_header"
        style="?android:attr/textAppearanceLarge"/>
      <!-- Google Maps result -->
      <LinearLayout
        android:id="@+id/upload_result_maps_result"
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        android:orientation="horizontal">
        <ImageView
          android:id="@+id/upload_result_maps_result_icon"
          android:layout_gravity="center_vertical"
          android:layout_height="wrap_content"
          android:layout_width="wrap_content"
          android:src="@drawable/success"/>
        <LinearLayout
          android:layout_height="wrap_content"
          android:layout_width="fill_parent"
          android:orientation="vertical">
          <TextView
            android:layout_height="wrap_content"
            android:layout_width="fill_parent"
            android:text="@string/send_google_maps"
            style="?android:attr/textAppearanceMedium"/>
          <TextView
            android:id="@+id/upload_result_list_item_url"
            android:layout_height="wrap_content"
            android:layout_width="fill_parent"
            android:text="@string/send_google_maps_url"
            style="?android:attr/textAppearanceSmall"/>
        </LinearLayout>
      </LinearLayout>
      <!-- Google Fusion Tables result -->
      <LinearLayout
        android:id="@+id/upload_result_fusion_tables_result"
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        android:orientation="horizontal">
        <ImageView
          android:id="@+id/upload_result_fusion_tables_result_icon"
          android:layout_gravity="center_vertical"
          android:layout_height="wrap_content"
          android:layout_width="wrap_content"
          android:src="@drawable/success"/>
        <LinearLayout
          android:layout_height="wrap_content"
          android:layout_width="fill_parent"
          android:orientation="vertical">
          <TextView
            android:layout_height="wrap_content"
            android:layout_width="fill_parent"
            android:text="@string/send_google_fusion_tables"
            style="?android:attr/textAppearanceMedium"/>
          <TextView
            android:id="@+id/upload_result_list_item_url"
            android:layout_height="wrap_content"
            android:layout_width="fill_parent"
            android:text="@string/send_google_fusion_tables_url"
            style="?android:attr/textAppearanceSmall"/>
        </LinearLayout>
      </LinearLayout>
      <!-- Google Docs result -->
      <LinearLayout
        android:id="@+id/upload_result_docs_result"
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        android:orientation="horizontal">
        <ImageView
          android:id="@+id/upload_result_docs_result_icon"
          android:layout_gravity="center_vertical"
          android:layout_height="wrap_content"
          android:layout_width="wrap_content"
          android:src="@drawable/success"/>
        <LinearLayout
          android:layout_height="wrap_content"
          android:layout_width="fill_parent"
          android:orientation="vertical">
          <TextView
            android:layout_height="wrap_content"
            android:layout_width="fill_parent"
            android:text="@string/send_google_docs"
            style="?android:attr/textAppearanceMedium"/>
          <TextView
            android:id="@+id/upload_result_list_item_url"
            android:layout_height="wrap_content"
            android:layout_width="fill_parent"
            android:text="@string/send_google_docs_url"
            style="?android:attr/textAppearanceSmall"/>
        </LinearLayout>
      </LinearLayout>
      <!-- Footer -->
      <TextView
        android:id="@+id/upload_result_success_footer"
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        android:text="@string/send_google_success_footer"
        style="?android:attr/textAppearanceSmall"/>
      <TextView
        android:id="@+id/upload_result_error_footer"
        android:layout_height="wrap_content"
        android:layout_width="fill_parent"
        android:text="@string/send_google_error"
        style="?android:attr/textAppearanceLarge"/>
    </LinearLayout>
  </ScrollView>
 </LinearLayout>
@@ -1,4 +1,19 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2011 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
  <item android:id="@+id/menu_record_track"
    android:icon="@drawable/ic_menu_recordtrack"
@@ -16,20 +31,24 @@
    android:icon="@drawable/ic_menu_waypoints"
    android:title="@string/menu_markers"/>
  <item android:id="@+id/menu_search"
    android:icon="@android:drawable/ic_menu_search"
    android:title="@string/menu_search"/>
  <item android:id="@+id/menu_sensor_state"
    android:icon="@drawable/ic_menu_sensorstatus"
    android:orderInCategory="1000"
    android:title="@string/menu_sensor_state"/>
-  
+
  <item android:id="@+id/menu_settings"
    android:icon="@android:drawable/ic_menu_preferences"
    android:orderInCategory="1001"
    android:title="@string/menu_settings"/>
-    
+
  <item android:id="@+id/menu_aggregated_statistics"
    android:orderInCategory="1002"
    android:title="@string/menu_aggregated_statistics"/>
-    
+
  <item android:id="@+id/menu_help"
    android:icon="@android:drawable/ic_menu_info_details"
    android:orderInCategory="1003"
@@ -0,0 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 Copyright 2012 Google Inc.
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 -->
 <menu xmlns:android="http://schemas.android.com/apk/res/android" >
  <item android:id="@+id/menu_search"
    android:icon="@android:drawable/ic_menu_search"
    android:title="@string/menu_search"
    android:onClick="onSearch"
    android:showAsAction="always" />
 </menu>
@@ -37,6 +37,9 @@ limitations under the License.
  <string name="my_tracks_analytics_id">UA-7222692-2</string> 
  <string name="my_tracks_privacy_url">m.google.com/privacy</string>
  <string name="my_tracks_recording_service_name">My Tracks Recording Service</string>
  <string name="my_tracks_support_url">
    groups.google.com/a/googleproductforums.com/forum/#!categories/maps/mytracks
  </string>
  <string name="my_tracks_web_url">mytracks.appspot.com</string>
  <string name="permission_notification_value">
    com.google.android.apps.mytracks.MYTRACKS_NOTIFICATIONS
@@ -693,6 +693,43 @@ limitations under the License.
    My Tracks: Imported %1$d of %2$s from %3$s.
  </string>
  <!-- Maps List -->
  <string name="maps_list_error"
    translation_description="When sending a track to an existing Google Map, the text on the
      'Maps' list page informing the user that his maps cannot be loaded at this time.">
    Your maps could not be loaded at this time.
  </string>
  <string name="maps_list_loading"
    translation_description="When sending a track to an existing Google Map, the progress dialog
      message informing the user that his maps are being loaded.">
    Loading your Google Maps.
  </string>
  <string name="maps_list_no_maps"
    translation_description="When sending a track to an existing Google Map, the text on the
      'Maps' list page informing the user that he doesn't have any maps.">
    You don\'t have any maps.
  </string>
  <string name="maps_list_pick_map"
    translation_description="When sending a track to an existing Google Map, the text on the
      'Maps' list page asking the user to pick one of his maps.">
    Pick a map:
  </string>
  <string name="maps_list_public_label"
    translation_description="When sending a track to an existing Google Map, in the 'Maps'
      list page, the label next to the maps that are public, as opposed to being unlisted.">
    Public
  </string>
  <string name="maps_list_title"
    translation_description="When sending a track to an existing Google Map, the title of the
      page listing the user's maps in Google Maps.">
    Your Google Maps
  </string>
  <string name="maps_list_unlisted_label"
    translation_description="When sending a track to an existing Google Map, in the 'Maps'
      list page, the label next to the maps that are unlisted, as opposed to being public.">
    Unlisted
  </string>
  <!-- Marker -->
  <string name="marker_detail_marker_description"
    translation_description="In the detail page for a waypoint marker, the text field for the marker
@@ -741,14 +778,18 @@ limitations under the License.
    A marker was inserted.
  </string>
  <string name="marker_label_end"
-    translation_description="When inserting a marker to indicate the end of a track, the label at
+    translation_description="When inserting a marker to indicate the end of a track, the marker's
-      the end of the marker name. E.g., the marker is named 'track_name (End)'.">
+      name. E.g., 'track_name (End)'.
-    (End)
+      
      %1$s track name. E.g., 'track_name'.">
    %1$s (End)
  </string>
  <string name="marker_label_start"
-    translation_description="When inserting a marker to indicate the beginning of a track, the label
+    translation_description="When inserting a marker to indicate the start of a track, the marker's
-      at the end of the marker name. E.g., the marker is named 'track_name (Start)'.">
+      name. E.g., 'track_name (Start)'.
-    (Start)
+      
      %1$s track name. E.g., 'track_name'.">
     %1$s (Start)
  </string>
  <string name="marker_list_context_menu_title"
    translation_description="In the context menu for a marker, the title indicating that all the
@@ -820,43 +861,6 @@ limitations under the License.
    Waypoint
  </string>
  <!-- Maps List -->
  <string name="maps_list_error"
    translation_description="When sending a track to an existing Google Map, the text on the
      'Maps' list page informing the user that his maps cannot be loaded at this time.">
    Your maps could not be loaded at this time.
  </string>
  <string name="maps_list_loading"
    translation_description="When sending a track to an existing Google Map, the progress dialog
      message informing the user that his maps are being loaded.">
    Loading maps...
  </string>
  <string name="maps_list_no_maps"
    translation_description="When sending a track to an existing Google Map, the text on the
      'Maps' list page informing the user that he doesn't have any maps.">
    You don\'t have any maps.
  </string>
  <string name="maps_list_pick_map"
    translation_description="When sending a track to an existing Google Map, the text on the
      'Maps' list page asking the user to pick one of his maps.">
    Pick a map:
  </string>
  <string name="maps_list_public_label"
    translation_description="When sending a track to an existing Google Map, in the 'Maps'
      list page, the label next to the maps that are public, as opposed to being unlisted.">
    Public
  </string>
  <string name="maps_list_title"
    translation_description="When sending a track to an existing Google Map, the title of the
      page listing the user's maps in Google Maps.">
    Your Google Maps
  </string>
  <string name="maps_list_unlisted_label"
    translation_description="When sending a track to an existing Google Map, in the 'Maps'
      list page, the label next to the maps that are unlisted, as opposed to being public.">
    Unlisted
  </string>
  <!-- Menu Items -->
  <string name="menu_aggregated_statistics"
    translation_description="In the menu, to go to the aggregated statistics page.
@@ -931,6 +935,10 @@ limitations under the License.
      Screenshot: menu_record_track.png">
    Tracks
  </string>
  <string name="menu_search"
    translation_description="In the menu, to start a textual search for tracks or waypoints.">
    Search
  </string>
  <!-- My Location -->
  <string name="my_location_approximate_location"
@@ -1088,6 +1096,24 @@ limitations under the License.
    Finished writing to the SD card.
  </string>
  <!-- Search interface -->
  <string name="search_hint"
    translation_description="The hint shown on the search box until the user types a search query.
      See suggestion at http://developer.android.com/guide/topics/search/search-dialog.html about
      keeping this consistent with other Android apps.">
    Search My Tracks tracks and waypoints
  </string>
  <string name="search_global_description"
    translation_description="Description of what is searched in My Tracks, to be displayed in the
      global system search settings.">
    My Tracks tracks and waypoints
  </string>
  <string name="search_voice_prompt"
    translation_description="Prompt shown when the user activates voice search, asking him to
      speak what will be searched for.">
    Speak the name of a track or waypoint.
  </string>
  <!-- Send Google -->
  <string name="send_google_by_my_tracks"
    translation_description="When sending a track to Google, a note indicating it is created by
@@ -1153,36 +1179,12 @@ limitations under the License.
      found.">
    No account found
  </string>
-  <string name="send_google_progress_authenticating"
+  <string name="send_google_progress_title"
-    translation_description="When sending a track to a Google service, the message on the progress
+    translation_description="When sending a track to a Google service, the title on the progress
-      dialog indicating authenticating to the service.
+      dialog.
      %1$s: service name. 'Google Maps', 'Google Fusion Tables', or 'Google Docs'.">
-    Authenticating to %1$s...
+    Sending to %1$s. Please wait...
  </string>
  <string name="send_google_progress_creating"
    translation_description="When sending a track to a Google service, the message on the progress
      dialog indicating creating a new service item.
      %1$s: service name. 'Google Maps', 'Google Fusion Tables', or 'Google Docs'.">
    Creating a new %1$s item...
  </string>
  <string name="send_google_progress_preparing_track"
    translation_description="When sending a track to Google Maps, the message on the progress
      dialog indicating My Tracks is preparing the track's data for upload.">
    Preparing track...
  </string>
  <string name="send_google_progress_reading_track"
    translation_description="When sending a track to Google, the message on the progress dialog
      indicating My Tracks is reading the track from its database.">
    Reading track...
  </string>
  <string name="send_google_progress_sending"
    translation_description="When sending a track to Google service, the message on the progress
      dialog indicating My Tracks is sending the track data.
      %1$s: service name. 'Google Maps', 'Google Fusion Tables', or 'Google Docs'.">
    Sending a track to %1$s...
  </string>
  <string name="send_google_recorded"
    translation_description="When sending a track to Google, in the track description, a tag
@@ -1226,11 +1228,12 @@ limitations under the License.
    Send to...
  </string>
  <string name="send_google_track_part_label"
-    translation_description="When sending a track to Google, the label to name segments when
+    translation_description="When sending a track to Google, the label to name segments of a large
-      splitting a large track.
+      track. E.g., 'track_name (Part 1)'
-      %1$d: part number. E.g., '1'.">
+      %1$s: track name. E.g., 'track_name'
-    (Part %1$d)
+      %2$d: part number. E.g., '1'.">
    %1$s (Part %2$d)
  </string>
  <!-- Sensor State -->
@@ -1735,13 +1738,6 @@ limitations under the License.
      Screenshot: settings_recording_top.png">
    Voice
  </string>
  <string name="settings_recording_voice_not_available"
    translation_description="In the 'Recording' settings, the summary for the 'Voice'
      explaining that this option is not available on your Android phone.
      Screenshot: settings_recording_voice_not_available.png">
    Voice announcement is not available on your Android phone.
  </string>
  <string name="settings_recording_voice_summary"
    translation_description="In the 'Recording' settings, the summary for the 'Voice'
      dropdown option explaining that it configures the time or distance between two voice
@@ -0,0 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <searchable xmlns:android="http://schemas.android.com/apk/res/android"
    android:hint="@string/search_hint"
    android:includeInGlobalSearch="true"
    android:label="@string/my_tracks_app_name"
    android:searchSettingsDescription="@string/search_global_description"
    android:voicePromptText="@string/search_voice_prompt"
    android:voiceSearchMode="showVoiceSearchButton|launchRecognizer"
    android:searchSuggestAuthority="com.google.android.maps.mytracks.search"
    android:searchSuggestThreshold="2"
    android:searchSuggestSelection=" ? " />
@@ -1,142 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks;
 import com.google.android.maps.mytracks.R;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.DialogInterface;
 import android.util.Log;
 /**
 * Choose which account to upload track information to.
 * 
 * @author Sandor Dornbush
 * 
 * @deprecated To be removed.
 */
 public class AccountChooser {
  /**
   * The last selected account.
   */
  private int selectedAccountIndex = -1;
  private Account selectedAccount = null;
  /**
   * An interface for receiving updates once the user has selected the account.
   */
  public interface AccountHandler {
    /**
     * Handle the account being selected.
     * @param account The selected account or null if none could be found
     */
    public void onAccountSelected(Account account);
  }
  /**
   * Chooses the best account to upload to.
   * If no account is found the user will be alerted.
   * If only one account is found that will be used.
   * If multiple accounts are found the user will be allowed to choose.
   *
   * @param activity The parent activity
   * @param handler The handler to be notified when an account has been selected
   */
  public void chooseAccount(final Activity activity,
      final AccountHandler handler) {
    final Account[] accounts = AccountManager.get(activity)
        .getAccountsByType(Constants.ACCOUNT_TYPE);
    if (accounts.length < 1) {
      alertNoAccounts(activity, handler);
      return;
    }
    if (accounts.length == 1) {
      handler.onAccountSelected(accounts[0]);
      return;
    }
    // TODO This should be read out of a preference.
    if (selectedAccount != null) {
      handler.onAccountSelected(selectedAccount);
      return;
    }
    // Let the user choose.
    Log.e(Constants.TAG, "Multiple matching accounts found.");
    final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
    builder.setTitle(R.string.send_google_choose_account_title);
    builder.setCancelable(false);
    builder.setPositiveButton(R.string.generic_ok,
        new DialogInterface.OnClickListener() {
      public void onClick(DialogInterface dialog, int which) {
        dialog.dismiss();
        if (selectedAccountIndex >= 0) {
          selectedAccount = accounts[selectedAccountIndex];
        }
        handler.onAccountSelected(selectedAccount);
      }
    });
    builder.setNegativeButton(R.string.generic_cancel,
        new DialogInterface.OnClickListener() {
      public void onClick(DialogInterface dialog, int which) {
        dialog.dismiss();
        handler.onAccountSelected(null);
      }
    });
    String[] choices = new String[accounts.length];
    for (int i = 0; i < accounts.length; i++) {
      choices[i] = accounts[i].name;
    }
    builder.setSingleChoiceItems(choices, selectedAccountIndex,
        new DialogInterface.OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
        selectedAccountIndex = which;
      }
    });
    builder.show();
  }
  public void setChosenAccount(String accountName, String accountType) {
    selectedAccount = new Account(accountName, accountType);
  }
  /**
   * Puts up a dialog alerting the user that no suitable account was found.
   */
  private void alertNoAccounts(final Activity activity,
      final AccountHandler handler) {
    Log.e(Constants.TAG, "No matching accounts found.");
    final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
    builder.setTitle(R.string.send_google_no_account_title);
    builder.setMessage(R.string.send_google_no_account_message);
    builder.setCancelable(true);
    builder.setPositiveButton(R.string.generic_ok,
        new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int which) {
            dialog.dismiss();
            handler.onAccountSelected(null);
          }
        });
    builder.show();
  }
 }
@@ -26,10 +26,8 @@ import com.google.android.apps.mytracks.content.TrackDataHub;
 import com.google.android.apps.mytracks.content.TrackDataHub.ListenerDataType;
 import com.google.android.apps.mytracks.content.TrackDataListener;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerFactory;
 import com.google.android.apps.mytracks.stats.DoubleBuffer;
 import com.google.android.apps.mytracks.stats.TripStatisticsBuilder;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.maps.mytracks.R;
@@ -40,6 +38,7 @@ import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
 import android.location.Location;
 import android.os.Bundle;
 import android.speech.tts.TextToSpeech;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -116,9 +115,7 @@ public class ChartActivity extends Activity implements TrackDataListener {
    super.onCreate(savedInstanceState);
    // The volume we want to control is the Text-To-Speech volume
-    int volumeStream =
+    setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
        new StatusAnnouncerFactory(ApiFeatures.getInstance()).getVolumeStream();
    setVolumeControlStream(volumeStream);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.mytracks_charts);
@@ -16,7 +16,7 @@
 package com.google.android.apps.mytracks;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.maps.mytracks.R;
 import android.app.AlertDialog;
@@ -63,8 +63,7 @@ class CheckUnits {
            Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
        SharedPreferences.Editor editor = useMetricPreferences.edit();
        String key = context.getString(R.string.metric_units_key);
-        ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(
+        ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor.putBoolean(key, metric));
            editor.putBoolean(key, metric));
      }
    });
    builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
@@ -76,7 +75,7 @@ class CheckUnits {
  }
  private static void recordCheckPerformed(SharedPreferences preferences) {
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(
        preferences.edit().putBoolean(CHECK_UNITS_PREFERENCE_KEY, true));
  }
@@ -35,29 +35,18 @@ public abstract class Constants {
  /*
   * onActivityResult request codes:
   * 
   * TODO: These should be moved to the
   * activities that call startActivityForResult. Thus do not need to keep a
   * global order across all activities.
   */
-  public static final int GET_LOGIN = 0;
+  public static final int SHOW_TRACK = 0;
-  public static final int GET_MAP = 1;
+  public static final int SHARE_GPX_FILE = 1;
-  public static final int SHOW_TRACK = 2;
+  public static final int SHARE_KML_FILE = 2;
-  public static final int AUTHENTICATE_TO_MAPS = 3;
+  public static final int SHARE_CSV_FILE = 3;
-  public static final int AUTHENTICATE_TO_FUSION_TABLES = 4;
+  public static final int SHARE_TCX_FILE = 4;
-  public static final int AUTHENTICATE_TO_DOCLIST = 5;
+  public static final int SAVE_GPX_FILE = 5;
-  public static final int AUTHENTICATE_TO_TRIX = 6;
+  public static final int SAVE_KML_FILE = 6;
-  public static final int SHARE_GPX_FILE = 7;
+  public static final int SAVE_CSV_FILE = 7;
-  public static final int SHARE_KML_FILE = 8;
+  public static final int SAVE_TCX_FILE = 8;
-  public static final int SHARE_CSV_FILE = 9;
+  public static final int SHOW_WAYPOINT = 9;
-  public static final int SHARE_TCX_FILE = 10;
+  public static final int WELCOME = 10;
  public static final int SAVE_GPX_FILE = 11;
  public static final int SAVE_KML_FILE = 12;
  public static final int SAVE_CSV_FILE = 13;
  public static final int SAVE_TCX_FILE = 14;
  public static final int SHOW_WAYPOINT = 15;
  public static final int WELCOME = 16;
  public static final int CHOOSE_ACCOUNT = 17;
  /*
   * Menu ids:
@@ -16,7 +16,7 @@
 package com.google.android.apps.mytracks;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.maps.mytracks.R;
 import android.app.AlertDialog;
@@ -66,7 +66,7 @@ public class DeleteAllTracks extends Handler {
            Editor editor = prefs.edit();
            // TODO: Go through data manager
            editor.putLong(context.getString(R.string.selected_track_key), -1);
-            ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
+            ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
            if (done != null) {
              Handler h = new Handler();
              h.post(done);
@@ -19,7 +19,7 @@ import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.TracksColumns;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.UriUtils;
 import com.google.android.maps.mytracks.R;
@@ -110,7 +110,7 @@ public class DeleteTrack extends Activity
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    if (preferences.getLong(selectedKey, -1) == deleteTrackId) {
      Editor editor = preferences.edit().putLong(selectedKey, -1);
-      ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
+      ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
    }
  }
 }
@@ -1,77 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import android.app.Activity;
 import android.app.Dialog;
 import android.util.Log;
 import android.view.WindowManager.BadTokenException;
 /**
 * A class to handle all dialog related events for My Tracks.
 *
 * @author Sandor Dornbush
 */
 public class DialogManager {
  /**
   * The equivalent of {@link Dialog#show()}, but for a specific dialog
   * instance.
   */
  public static void showDialogSafely(Activity activity, final Dialog dialog) {
    if (activity.isFinishing()) {
      Log.w(TAG, "Activity finishing - not showing dialog");
      return;
    }
    activity.runOnUiThread(new Runnable() {
      public void run() {
        try {
          dialog.show();
        } catch (BadTokenException e) {
          Log.w(TAG, "Could not display dialog", e);
        } catch (IllegalStateException e) {
          Log.w(TAG, "Could not display dialog", e);
        }
      }
    });
  }
  /**
   * The equivalent of {@link Dialog#dismiss()}, but for a specific dialog
   * instance.
   */
  public static void dismissDialogSafely(Activity activity, final Dialog dialog) {
    if (activity.isFinishing()) {
      Log.w(TAG, "Activity finishing - not dismissing dialog");
      return;
    }
    activity.runOnUiThread(new Runnable() {
      public void run() {
        try {
          dialog.dismiss();
        } catch (IllegalArgumentException e) {
          // This will be thrown if this dialog was not shown before.
        }
      }
    });
  }
  private DialogManager() {}
 }
@@ -81,12 +81,12 @@ public class ExportAllTracks {
    String exportFileFormat = activity.getString(R.string.track_list_export_file);
    String fileTypes[] = activity.getResources().getStringArray(R.array.file_types);
-    
+
    String[] choices = new String[fileTypes.length];
    for (int i = 0; i < fileTypes.length; i++) {
      choices[i] = String.format(exportFileFormat, fileTypes[i]);
    }
-    
+
    AlertDialog.Builder builder = new AlertDialog.Builder(activity);
    builder.setTitle(R.string.track_list_export_all);
    builder.setSingleChoiceItems(choices, 0, itemClick);
@@ -160,7 +160,7 @@ public class ExportAllTracks {
    try {
      MyTracksProviderUtils providerUtils =
          MyTracksProviderUtils.Factory.get(activity);
-      cursor = providerUtils.getTracksCursor("");
+      cursor = providerUtils.getTracksCursor(null, null, TracksColumns._ID);
      if (cursor == null) {
        return;
      }
@@ -25,11 +25,9 @@ import com.google.android.apps.mytracks.content.TrackDataListener;
 import com.google.android.apps.mytracks.content.TracksColumns;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.file.SaveActivity;
-import com.google.android.apps.mytracks.io.sendtogoogle.SendType;
+import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest;
 import com.google.android.apps.mytracks.io.sendtogoogle.UploadServiceChooserActivity;
 import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerFactory;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.apps.mytracks.util.GeoRect;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.maps.GeoPoint;
@@ -42,8 +40,8 @@ import android.content.Intent;
 import android.location.Location;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Parcelable;
 import android.provider.Settings;
 import android.speech.tts.TextToSpeech;
 import android.util.Log;
 import android.view.ContextMenu;
 import android.view.ContextMenu.ContextMenuInfo;
@@ -86,6 +84,25 @@ public class MapActivity extends com.google.android.maps.MapActivity
   */
  private boolean keepMyLocationVisible;
  /**
   * The ID of a track on which we want to show a waypoint.
   * The waypoint will be shown as soon as the track is loaded.
   */
  private long showWaypointTrackId;
  /**
   * The ID of a waypoint which we want to show.
   * The waypoint will be shown as soon as its track is loaded.
   */
  private long showWaypointId;
  /**
   * The track that's currently selected.
   * This differs from {@link TrackDataHub#getSelectedTrackId} in that this one is only set after
   * actual track data has been received.
   */
  private long selectedTrackId;
  /**
   * The current pointer location.
   * This is kept to quickly center on it when the user requests.
@@ -134,9 +151,7 @@ public class MapActivity extends com.google.android.maps.MapActivity
    super.onCreate(bundle);
    // The volume we want to control is the Text-To-Speech volume
-    int volumeStream =
+    setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
        new StatusAnnouncerFactory(ApiFeatures.getInstance()).getVolumeStream();
    setVolumeControlStream(volumeStream);
    // We don't need a window title bar:
    requestWindowFeature(Window.FEATURE_NO_TITLE);
@@ -332,6 +347,47 @@ public class MapActivity extends com.google.android.maps.MapActivity
    }
  }
  /**
   * Zooms and pans the map so that the given waypoint is visible, when the given track is loaded.
   * If the track is already loaded, it does that immediately.
   *
   * @param trackId the ID of the track on which to show the waypoint
   * @param waypointId the ID of the waypoint to show
   */
  public void showWaypoint(long trackId, long waypointId) {
    synchronized (this) {
      if (trackId == selectedTrackId) {
        showWaypoint(waypointId);
        return;
      }
      showWaypointTrackId = trackId;
      showWaypointId = waypointId;
    }
  }
  /**
   * Does the proper zooming/panning for a just-loaded track.
   * This may be either zooming to a waypoint that has been previously selected, or
   * zooming to the whole track.
   *
   * @param track the loaded track
   */
  private void zoomLoadedTrack(Track track) {
    synchronized (this) {
      if (track.getId() == showWaypointTrackId) {
        // There's a waypoint to show in this track.
        showWaypoint(showWaypointId);
        showWaypointId = 0L;
        showWaypointTrackId = 0L;
      } else {
        // Zoom out to show the whole track.
        zoomMapToBoundaries(track);
      }
    }
  }
  @Override
  public void onSelectedTrackChanged(final Track track, final boolean isRecording) {
    runOnUiThread(new Runnable() {
@@ -345,7 +401,12 @@ public class MapActivity extends com.google.android.maps.MapActivity
        if (trackSelected) {
          busyPane.setVisibility(View.VISIBLE);
-          zoomMapToBoundaries(track);
+          synchronized (this) {
            // Need to get the track ID only at this point, to prevent a race condition
            // among showWaypoint, zoomLoadedTrack and dataHub.loadTrack.
            selectedTrackId = track.getId();
            zoomLoadedTrack(track);
          }
          mapOverlay.setShowEndMarker(!isRecording);
          busyPane.setVisibility(View.GONE);
@@ -404,21 +465,18 @@ public class MapActivity extends com.google.android.maps.MapActivity
    long trackId = dataHub.getSelectedTrackId();
    switch (item.getItemId()) {
      case Constants.MENU_SEND_TO_GOOGLE:
-        intent = new Intent(this, UploadServiceChooserActivity.class);
+        intent = new Intent(this, UploadServiceChooserActivity.class)
-        intent.putExtra(UploadServiceChooserActivity.TRACK_ID, trackId);
+            .putExtra(SendRequest.SEND_REQUEST_KEY, new SendRequest(trackId, true, true, true));
        startActivity(intent);
        return true;
      case Constants.MENU_SHARE_MAP:
-        intent = new Intent(this, UploadServiceChooserActivity.class);
+        intent = new Intent(this, UploadServiceChooserActivity.class)
-        intent.putExtra(UploadServiceChooserActivity.TRACK_ID, trackId);
+            .putExtra(SendRequest.SEND_REQUEST_KEY, new SendRequest(trackId, true, false, false));
        intent.putExtra(UploadServiceChooserActivity.SEND_TYPE, (Parcelable) SendType.MAPS);
        startActivity(intent);
        return true;
      case Constants.MENU_SHARE_FUSION_TABLE:
-        intent = new Intent(this, UploadServiceChooserActivity.class);
+        intent = new Intent(this, UploadServiceChooserActivity.class)
-        intent.putExtra(UploadServiceChooserActivity.TRACK_ID, trackId);
+            .putExtra(SendRequest.SEND_REQUEST_KEY, new SendRequest(trackId, false, true, false));
        intent.putExtra(
            UploadServiceChooserActivity.SEND_TYPE, (Parcelable) SendType.FUSION_TABLES);
        startActivity(intent);
        return true;
      case Constants.MENU_SAVE_GPX_FILE:
@@ -1,175 +0,0 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.io.AuthManager;
 import com.google.android.apps.mytracks.io.AuthManager.AuthCallback;
 import com.google.android.apps.mytracks.io.AuthManagerFactory;
 import com.google.android.apps.mytracks.io.maps.MapsConstants;
 import com.google.android.apps.mytracks.io.maps.MapsFacade;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.View;
 import android.widget.AdapterView;
 import android.widget.AdapterView.OnItemClickListener;
 import android.widget.ListView;
 import android.widget.TextView;
 /**
 * Activity which displays the list of current Google Maps for the user.
 * Returns RESULT_OK if the user picked a map, and returns "mapid" as an extra.
 *
 * @author Rodrigo Damazio
 */
 public class MapsList extends Activity implements MapsFacade.MapsListCallback {
  private static final int GET_LOGIN = 1;
  public static final String EXTRA_ACCOUNT_NAME = "accountName";
  public static final String EXTRA_ACCOUNT_TYPE = "accountType";
  private MapsFacade mapsClient;
  private AuthManager auth;
  private MapsListAdapter listAdapter;
  private final OnItemClickListener clickListener =
      new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View v, int position,
            long id) {
          Intent result = new Intent();
          result.putExtra("mapid", (String) listAdapter.getItem(position));
          setResult(RESULT_OK, result);
          finish();
        }
      };
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    auth = AuthManagerFactory.getAuthManager(this, GET_LOGIN, null, true,
        MapsConstants.SERVICE_NAME);
    setContentView(R.layout.list);
    listAdapter = new MapsListAdapter(this);
    ListView list = (ListView) findViewById(R.id.maplist);
    list.setOnItemClickListener(clickListener);
    list.setAdapter(listAdapter);
    startLogin();
  }
  private void startLogin() {
    // Starts in the UI thread.
    // TODO fix this for non-froyo devices.
    if (AuthManagerFactory.useModernAuthManager()) {
      Intent intent = getIntent();
      String accountName = intent.getStringExtra(EXTRA_ACCOUNT_NAME);
      String accountType = intent.getStringExtra(EXTRA_ACCOUNT_TYPE);
      if (accountName == null || accountType == null) {
        Log.e(TAG, "Didn't receive account name or type");
        setResult(RESULT_CANCELED);
        finish();
        return;
      }
      doLogin(auth.getAccountObject(accountName, accountType));
    } else {
      doLogin(null);
    }
  }
  private void doLogin(final Object account) {
    // Starts in the UI thread.
    auth.doLogin(new AuthCallback() {
      @Override
      public void onAuthResult(boolean success) {
        if (!success) {
          setResult(RESULT_CANCELED);
          finish();
          return;
        }
        // Runs in UI thread.
        mapsClient = new MapsFacade(MapsList.this, auth);
        startLookup();
      }
    }, account);
  }
  private void startLookup() {
    // Starts in the UI thread.
    new Thread() {
      @Override
      public void run() {
        // Communication with Maps happens in its own thread.
        // This will call onReceivedMapListing below.
        final boolean success = mapsClient.getMapsList(MapsList.this);
        runOnUiThread(new Runnable() {
          @Override
          public void run() {
            // Updating the UI when done happens in the UI thread.
            onLookupDone(success);
          }
        });
      }
    }.start();
  }
  @Override
  public void onReceivedMapListing(final String mapId, final String title,
      final String description, final boolean isPublic) {
    // Starts in the communication thread.
    runOnUiThread(new Runnable() {
      @Override
      public void run() {
        // Updating the list with new contents happens in the UI thread.
        listAdapter.addMapListing(mapId, title, description, isPublic);
      }
    });
  }
  private void onLookupDone(boolean success) {
    // Starts in the UI thread.
    findViewById(R.id.loading).setVisibility(View.GONE);
    if (!success) {
      findViewById(R.id.failed).setVisibility(View.VISIBLE);
    }
    TextView emptyView = (TextView) findViewById(R.id.mapslist_empty);
    ListView list = (ListView) findViewById(R.id.maplist);
    list.setEmptyView(emptyView);
  }
  @Override
  protected void onActivityResult(int requestCode, int resultCode,
      Intent data) {
    if (requestCode == GET_LOGIN) {
      auth.authResult(resultCode, data);
    }
    super.onActivityResult(requestCode, resultCode, data);
  }
 }
@@ -1,135 +0,0 @@
 package com.google.android.apps.mytracks;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.database.DataSetObserver;
 import android.graphics.Color;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ListAdapter;
 import android.widget.TextView;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;
 import java.util.Vector;
 public class MapsListAdapter implements ListAdapter {
  private Vector<String[]> mapsList;
  private Vector<Boolean> publicList;
  private Set<DataSetObserver> observerSet;
  private final Activity activity;
  public MapsListAdapter(Activity activity) {
    this.activity = activity;
    mapsList = new Vector<String[]>();
    publicList = new Vector<Boolean>();
    observerSet = new HashSet<DataSetObserver>();
  }
  public void addMapListing(String mapId, String title,
      String description, boolean isPublic) {
    synchronized (mapsList) {
      // Search through the maps list to see if it has the mapid and
      // remove it if so, so that we can replace it with updated info
      for (int i = 0; i < mapsList.size(); ++i) {
        if (mapId.equals(mapsList.get(i)[0])) {
          mapsList.remove(i);
          publicList.remove(i);
          --i;
        }
      }
      mapsList.add(new String[] { mapId, title, description });
      publicList.add(isPublic);
    }
    Iterator<DataSetObserver> iter = observerSet.iterator();
    while (iter.hasNext()) {
      iter.next().onChanged();
    }
  }
  public String[] getMapListingArray(int position) {
    return mapsList.get(position);
  }
  @Override
  public boolean areAllItemsEnabled() {
    return true;
  }
  @Override
  public boolean isEnabled(int position) {
    return true;
  }
  @Override
  public int getCount() {
    return mapsList.size();
  }
  @Override
  public Object getItem(int position) {
    return mapsList.get(position)[0];
  }
  @Override
  public long getItemId(int position) {
    return position;
  }
  @Override
  public int getItemViewType(int position) {
    return 0;
  }
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    if (convertView == null) {
      convertView =
          activity.getLayoutInflater().inflate(R.layout.listitem, parent, false);
    }
    String[] map = mapsList.get(position);
    ((TextView) convertView.findViewById(R.id.maplistitem)).setText(map[1]);
    ((TextView) convertView.findViewById(R.id.maplistdesc)).setText(map[2]);
    TextView publicUnlisted =
      (TextView) convertView.findViewById(R.id.maplistpublic);
    if (publicList.get(position)) {
      publicUnlisted.setTextColor(Color.RED);
      publicUnlisted.setText(R.string.maps_list_public_label);
    } else {
      publicUnlisted.setTextColor(Color.GREEN);
      publicUnlisted.setText(R.string.maps_list_unlisted_label);
    }
    return convertView;
  }
  @Override
  public int getViewTypeCount() {
    return 1;
  }
  @Override
  public boolean hasStableIds() {
    return false;
  }
  @Override
  public boolean isEmpty() {
    return mapsList.isEmpty();
  }
  @Override
  public void registerDataSetObserver(DataSetObserver observer) {
    observerSet.add(observer);
  }
  @Override
  public void unregisterDataSetObserver(DataSetObserver observer) {
    observerSet.remove(observer);
  }
 }
@@ -37,6 +37,8 @@ class MenuManager {
  public boolean onCreateOptionsMenu(Menu menu) {
    activity.getMenuInflater().inflate(R.menu.main, menu);
    // TODO: Replace search button with search widget if API level >= 11
    return true;
  }
@@ -85,6 +87,10 @@ class MenuManager {
      case R.id.menu_help: {
        return startActivity(WelcomeActivity.class);
      }
      case R.id.menu_search: {
        // TODO: Pass the current track ID and current location to do some fancier ranking.
        activity.onSearchRequested();
      }
    }
    return false;
  }
@@ -21,13 +21,14 @@ import com.google.android.apps.analytics.GoogleAnalyticsTracker;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.TrackDataHub;
 import com.google.android.apps.mytracks.content.TracksColumns;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.content.WaypointCreationRequest;
 import com.google.android.apps.mytracks.content.WaypointsColumns;
 import com.google.android.apps.mytracks.io.file.TempFileCleaner;
 import com.google.android.apps.mytracks.services.ITrackRecordingService;
 import com.google.android.apps.mytracks.services.ServiceUtils;
 import com.google.android.apps.mytracks.services.TrackRecordingServiceConnection;
-import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerFactory;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.apps.mytracks.util.EulaUtil;
 import com.google.android.apps.mytracks.util.SystemUtils;
 import com.google.android.apps.mytracks.util.UriUtils;
@@ -46,6 +47,7 @@ import android.content.res.Resources;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.speech.tts.TextToSpeech;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -67,7 +69,7 @@ import android.widget.Toast;
@SuppressWarnings("deprecation")
 public class MyTracks extends TabActivity implements OnTouchListener {
  private static final int DIALOG_EULA_ID = 0;
-  
+
  private TrackDataHub dataHub;
  /**
@@ -139,9 +141,8 @@ public class MyTracks extends TabActivity implements OnTouchListener {
  protected void onCreate(Bundle savedInstanceState) {
    Log.d(TAG, "MyTracks.onCreate");
    super.onCreate(savedInstanceState);
    ApiFeatures apiFeatures = ApiFeatures.getInstance();
    if (!SystemUtils.isRelease(this)) {
-      apiFeatures.getApiAdapter().enableStrictMode();
+      ApiAdapterFactory.getApiAdapter().enableStrictMode();
    }
    tracker = GoogleAnalyticsTracker.getInstance();
@@ -157,14 +158,14 @@ public class MyTracks extends TabActivity implements OnTouchListener {
    menuManager = new MenuManager(this);
    serviceConnection = new TrackRecordingServiceConnection(this, serviceBindCallback);
-    // The volume we want to control is the Text-To-Speech volume
+    setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
    int volumeStream =
        new StatusAnnouncerFactory(apiFeatures).getVolumeStream();
    setVolumeControlStream(volumeStream);
    // We don't need a window title bar:
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    // If the user just starts typing (on a device with a keyboard), we start a search.
    setDefaultKeyMode(DEFAULT_KEYS_SEARCH_LOCAL);
    final Resources res = getResources();
    final TabHost tabHost = getTabHost();
    tabHost.addTab(tabHost.newTabSpec("tab1")
@@ -199,7 +200,7 @@ public class MyTracks extends TabActivity implements OnTouchListener {
      showDialog(DIALOG_EULA_ID);
    }
  }
- 
+
  @Override
  protected void onStart() {
    Log.d(TAG, "MyTracks.onStart");
@@ -219,6 +220,19 @@ public class MyTracks extends TabActivity implements OnTouchListener {
        && UriUtils.matchesContentUri(data, TracksColumns.CONTENT_URI)) {
      long trackId = ContentUris.parseId(data);
      dataHub.loadTrack(trackId);
    } else if (Intent.ACTION_VIEW.equals(action)
        && WaypointsColumns.CONTENT_ITEMTYPE.equals(intent.getType())
        && UriUtils.matchesContentUri(data, WaypointsColumns.CONTENT_URI)) {
      // TODO(rdamazio): Waypoint URIs should be base/trackid/waypointid
      long waypointId = ContentUris.parseId(data);
      Waypoint waypoint = providerUtils.getWaypoint(waypointId);
      long trackId = waypoint.getTrackId();
      // Request that the waypoint is shown (now or when the right track is loaded).
      showWaypoint(trackId, waypointId);
      // Load the right track, if not loaded already.
      dataHub.loadTrack(trackId);
    }
  }
@@ -293,7 +307,7 @@ public class MyTracks extends TabActivity implements OnTouchListener {
        return null;
    }
  }
-  
+
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
@@ -366,12 +380,7 @@ public class MyTracks extends TabActivity implements OnTouchListener {
        if (results != null) {
          final long waypointId = results.getLongExtra(WaypointDetails.WAYPOINT_ID_EXTRA, -1);
          if (waypointId >= 0) {
-            MapActivity map =
+            showWaypoint(trackId, waypointId);
                (MapActivity) getLocalActivityManager().getActivity("tab1");
            if (map != null) {
              getTabHost().setCurrentTab(0);
              map.showWaypoint(waypointId);
            }
          }
        }
        break;
@@ -387,6 +396,17 @@ public class MyTracks extends TabActivity implements OnTouchListener {
    }
  }
  private void showWaypoint(long trackId, long waypointId) {
    MapActivity map =
        (MapActivity) getLocalActivityManager().getActivity("tab1");
    if (map != null) {
      getTabHost().setCurrentTab(0);
      map.showWaypoint(trackId, waypointId);
    } else {
      Log.e(TAG, "Couldnt' get map tab");
    }
  }
  @Override
  public boolean onTouch(View v, MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN) {
@@ -0,0 +1,217 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.content.SearchEngine;
 import com.google.android.apps.mytracks.content.SearchEngine.ScoredResult;
 import com.google.android.apps.mytracks.content.SearchEngine.SearchQuery;
 import com.google.android.apps.mytracks.content.SearchEngineProvider;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.TracksColumns;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.content.WaypointsColumns;
 import com.google.android.maps.mytracks.R;
 import android.app.ListActivity;
 import android.app.SearchManager;
 import android.content.ContentUris;
 import android.content.Intent;
 import android.location.Location;
 import android.location.LocationManager;
 import android.net.Uri;
 import android.os.Bundle;
 import android.provider.SearchRecentSuggestions;
 import android.util.Log;
 import android.view.View;
 import android.widget.ListView;
 import android.widget.SimpleAdapter;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.SortedSet;
 /**
 * Activity to search for tracks or waypoints.
 *
 * @author Rodrigo Damazio
 */
 public class SearchActivity extends ListActivity {
  private static final String EXTRA_CURRENT_TRACK_ID = "trackId";
  private static final boolean LOG_SCORES = true;
  private SearchEngine engine;
  private LocationManager locationManager;
  private SearchRecentSuggestions suggestions;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    engine = new SearchEngine(this);
    suggestions = SearchEngineProvider.newHelper(this);
    locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
    handleIntent(getIntent());
  }
  @Override
  protected void onNewIntent(Intent intent) {
    setIntent(intent);
    handleIntent(intent);
  }
  private void handleIntent(Intent intent) {
    if (!Intent.ACTION_SEARCH.equals(intent.getAction())) {
      Log.e(TAG, "Got bad search intent: " + intent);
      finish();
      return;
    }
    String textQuery = intent.getStringExtra(SearchManager.QUERY);
    Location currentLocation = locationManager.getLastKnownLocation("gps");
    long currentTrackId = intent.getLongExtra(EXTRA_CURRENT_TRACK_ID, -1);
    long currentTimestamp = System.currentTimeMillis();
    final SearchQuery query =
        new SearchQuery(textQuery, currentLocation, currentTrackId, currentTimestamp);
    // Do the actual search in a separate thread.
    new Thread() {
      @Override
      public void run() {
        doSearch(query);
      }
    }.start();
  }
  private void doSearch(SearchQuery query) {
    SortedSet<ScoredResult> scoredResults = engine.search(query);
    final List<? extends Map<String, ?>> displayResults = prepareResultsforDisplay(scoredResults);
    if (LOG_SCORES) {
      Log.i(TAG, "Search scores: " + displayResults);
    }
    // Then go back to the UI thread to display them.
    runOnUiThread(new Runnable() {
      @Override
      public void run() {
        showSearchResults(displayResults);
      }
    });
    // Save the query as a suggestion for the future.
    suggestions.saveRecentQuery(query.textQuery, null);
  }
  private List<Map<String, Object>> prepareResultsforDisplay(
      Collection<ScoredResult> scoredResults) {
    ArrayList<Map<String, Object>> output = new ArrayList<Map<String, Object>>(scoredResults.size());
    for (ScoredResult result : scoredResults) {
      Map<String, Object> resultMap = new HashMap<String, Object>();
      if (result.track != null) {
        prepareTrackForDisplay(result.track, resultMap);
      } else {
        prepareWaypointForDisplay(result.waypoint, resultMap);
      }
      resultMap.put("score", result.score);
      output.add(resultMap);
    }
    return output;
  }
  private void prepareWaypointForDisplay(Waypoint waypoint, Map<String, Object> resultMap) {
    // TODO: Yellow pushpin for statistics marker.
    resultMap.put("icon", R.drawable.blue_pushpin);
    resultMap.put("name", waypoint.getName());
    resultMap.put("description", waypoint.getDescription());
    resultMap.put("category", waypoint.getCategory());
    resultMap.put("time", String.format("%tc", waypoint.getLocation().getTime()));
    resultMap.put("trackId", waypoint.getTrackId());
    resultMap.put("waypointId", waypoint.getId());
  }
  private void prepareTrackForDisplay(Track track, Map<String, Object> resultMap) {
    resultMap.put("icon", R.drawable.track);
    resultMap.put("name", track.getName());
    resultMap.put("description", track.getDescription());
    resultMap.put("category", track.getCategory());
    resultMap.put("time", String.format("%tc", track.getStatistics().getStartTime()));
    resultMap.put("trackId", track.getId());
  }
  /**
   * Shows the given search results.
   * Must be run from the UI thread.
   *
   * @param data the results to show, properly ordered
   */
  private void showSearchResults(List<? extends Map<String, ?>> data) {
    SimpleAdapter adapter = new SimpleAdapter(this, data,
        // TODO: Custom view for search results.
        R.layout.mytracks_list_item,
        new String[] {
          "icon",
          "name",
          "description",
          "category",
          "time"
        },
        new int[] {
          R.id.trackdetails_item_icon,
          R.id.trackdetails_item_name,
          R.id.trackdetails_item_description,
          R.id.trackdetails_item_category,
          R.id.trackdetails_item_time
        });
    setListAdapter(adapter);
  }
  @Override
  protected void onListItemClick(ListView l, View v, int position, long id) {
    @SuppressWarnings("unchecked")
    Map<String, Object> clickedData = (Map<String, Object>) getListAdapter().getItem(position);
    startActivity(createViewDataIntent(clickedData));
  }
  private Intent createViewDataIntent(Map<String, Object> clickedData) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    if (clickedData.containsKey("waypointId")) {
      long waypointId = (Long) clickedData.get("waypointId");
      Uri uri = ContentUris.withAppendedId(WaypointsColumns.CONTENT_URI, waypointId);
      intent.setDataAndType(uri, WaypointsColumns.CONTENT_ITEMTYPE);
    } else {
      long trackId = (Long) clickedData.get("trackId");
      Uri uri = ContentUris.withAppendedId(TracksColumns.CONTENT_URI, trackId);
      intent.setDataAndType(uri, TracksColumns.CONTENT_ITEMTYPE);
    }
    return intent;
  }
 }
@@ -20,13 +20,13 @@ import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.io.backup.BackupActivityHelper;
 import com.google.android.apps.mytracks.io.backup.BackupPreferencesListener;
 import com.google.android.apps.mytracks.services.sensors.ant.AntUtils;
-import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerFactory;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.apps.mytracks.util.BluetoothDeviceUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.maps.mytracks.R;
 import android.app.AlertDialog;
 import android.bluetooth.BluetoothAdapter;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
@@ -44,6 +44,7 @@ import android.preference.PreferenceCategory;
 import android.preference.PreferenceManager;
 import android.preference.PreferenceScreen;
 import android.provider.Settings;
 import android.speech.tts.TextToSpeech;
 import android.util.Log;
 import android.widget.Toast;
@@ -102,10 +103,7 @@ public class SettingsActivity extends PreferenceActivity {
    super.onCreate(icicle);
    // The volume we want to control is the Text-To-Speech volume
-    ApiFeatures apiFeatures = ApiFeatures.getInstance();
+    setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
    int volumeStream =
        new StatusAnnouncerFactory(apiFeatures).getVolumeStream();
    setVolumeControlStream(volumeStream);
    // Tell it where to read/write preferences
    PreferenceManager preferenceManager = getPreferenceManager();
@@ -113,23 +111,13 @@ public class SettingsActivity extends PreferenceActivity {
    preferenceManager.setSharedPreferencesMode(0);
    // Set up automatic preferences backup
-    backupListener = apiFeatures.getApiAdapter().getBackupPreferencesListener(this);
+    backupListener = ApiAdapterFactory.getApiAdapter().getBackupPreferencesListener(this);
    preferences = preferenceManager.getSharedPreferences();
    preferences.registerOnSharedPreferenceChangeListener(backupListener);
    // Load the preferences to be displayed
    addPreferencesFromResource(R.xml.preferences);
    // Disable voice announcement if not available
    if (!apiFeatures.hasTextToSpeech()) {
      IntegerListPreference announcementFrequency =
          (IntegerListPreference) findPreference(
              getString(R.string.announcement_frequency_key));
      announcementFrequency.setEnabled(false);
      announcementFrequency.setValue(TASK_FREQUENCY_OFF);
      announcementFrequency.setSummary(R.string.settings_recording_voice_not_available);
    }
    setRecordingIntervalOptions();
    setAutoResumeTimeoutOptions();
@@ -557,20 +545,17 @@ public class SettingsActivity extends PreferenceActivity {
   * Configures preference actions related to bluetooth.
   */
  private void configureBluetoothPreferences() {
-    if (BluetoothDeviceUtils.isBluetoothMethodSupported()) {
+    // Populate the list of bluetooth devices
-      // Populate the list of bluetooth devices
+    populateBluetoothDeviceList();
-      populateBluetoothDeviceList();
+    // Make the pair devices preference go to the system preferences
-
+    findPreference(getString(R.string.bluetooth_pairing_key)).setOnPreferenceClickListener(
-      // Make the pair devices preference go to the system preferences
+        new OnPreferenceClickListener() {
-      findPreference(getString(R.string.bluetooth_pairing_key))
+          public boolean onPreferenceClick(Preference preference) {
-          .setOnPreferenceClickListener(new OnPreferenceClickListener() {
+            Intent settingsIntent = new Intent(Settings.ACTION_BLUETOOTH_SETTINGS);
-            public boolean onPreferenceClick(Preference preference) {
+            startActivity(settingsIntent);
-              Intent settingsIntent = new Intent(Settings.ACTION_BLUETOOTH_SETTINGS);
+            return false;
-              startActivity(settingsIntent);
+          }
-              return false;
+        });
            }
          });
    }
  }
  /**
@@ -582,7 +567,10 @@ public class SettingsActivity extends PreferenceActivity {
    List<String> entryValues = new ArrayList<String>();
    // The actual devices
-    BluetoothDeviceUtils.getInstance().populateDeviceLists(entries, entryValues);
+    BluetoothAdapter bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
    if (bluetoothAdapter != null) {
      BluetoothDeviceUtils.populateDeviceLists(bluetoothAdapter, entries, entryValues);
    }
    CharSequence[] entriesArray = entries.toArray(new CharSequence[entries.size()]);
    CharSequence[] entryValuesArray = entryValues.toArray(new CharSequence[entryValues.size()]);
@@ -685,7 +673,7 @@ public class SettingsActivity extends PreferenceActivity {
    SharedPreferences prefs = getPreferenceManager().getSharedPreferences();
    Editor editor = prefs.edit();
    editor.putString(getString(id), metricspeed);
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
  }
  /** 
@@ -23,8 +23,6 @@ import com.google.android.apps.mytracks.content.TrackDataHub.ListenerDataType;
 import com.google.android.apps.mytracks.content.TrackDataListener;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.services.ServiceUtils;
 import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerFactory;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
@@ -32,6 +30,7 @@ import android.content.Context;
 import android.content.SharedPreferences;
 import android.location.Location;
 import android.os.Bundle;
 import android.speech.tts.TextToSpeech;
 import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.Window;
@@ -105,9 +104,7 @@ public class StatsActivity extends Activity implements TrackDataListener {
    utils = new StatsUtilities(this);
    // The volume we want to control is the Text-To-Speech volume
-    int volumeStream =
+    setVolumeControlStream(TextToSpeech.Engine.DEFAULT_STREAM);
        new StatusAnnouncerFactory(ApiFeatures.getInstance()).getVolumeStream();
    setVolumeControlStream(volumeStream);
    // We don't need a window title bar:
    requestWindowFeature(Window.FEATURE_NO_TITLE);
@@ -19,7 +19,7 @@ import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.content.TracksColumns;
 import com.google.android.apps.mytracks.io.file.SaveActivity;
-import com.google.android.apps.mytracks.io.sendtogoogle.SendType;
+import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest;
 import com.google.android.apps.mytracks.io.sendtogoogle.UploadServiceChooserActivity;
 import com.google.android.apps.mytracks.services.ServiceUtils;
 import com.google.android.apps.mytracks.services.TrackRecordingServiceConnection;
@@ -36,7 +36,6 @@ import android.database.Cursor;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Parcelable;
 import android.util.Log;
 import android.view.ContextMenu;
 import android.view.ContextMenu.ContextMenuInfo;
@@ -175,21 +174,18 @@ public class TrackList extends ListActivity
      case Constants.MENU_WRITE_TO_SD_CARD:
        return false;
      case Constants.MENU_SEND_TO_GOOGLE:
-        intent = new Intent(this, UploadServiceChooserActivity.class);
+        intent = new Intent(this, UploadServiceChooserActivity.class)
-        intent.putExtra(UploadServiceChooserActivity.TRACK_ID, trackId);
+            .putExtra(SendRequest.SEND_REQUEST_KEY, new SendRequest(trackId, true, true, true));
        startActivity(intent);
        return true;
      case Constants.MENU_SHARE_MAP:
-        intent = new Intent(this, UploadServiceChooserActivity.class);
+        intent = new Intent(this, UploadServiceChooserActivity.class)
-        intent.putExtra(UploadServiceChooserActivity.TRACK_ID, trackId);
+            .putExtra(SendRequest.SEND_REQUEST_KEY, new SendRequest(trackId, true, false, false));
        intent.putExtra(UploadServiceChooserActivity.SEND_TYPE, (Parcelable) SendType.MAPS);
        startActivity(intent);
        return true;
      case Constants.MENU_SHARE_FUSION_TABLE:
-        intent = new Intent(this, UploadServiceChooserActivity.class);
+        intent = new Intent(this, UploadServiceChooserActivity.class)
-        intent.putExtra(UploadServiceChooserActivity.TRACK_ID, trackId);
+            .putExtra(SendRequest.SEND_REQUEST_KEY, new SendRequest(trackId, false, true, false));
        intent.putExtra(
            UploadServiceChooserActivity.SEND_TYPE, (Parcelable) SendType.FUSION_TABLES);
        startActivity(intent);
        return true;
      case Constants.MENU_SAVE_GPX_FILE:
@@ -286,6 +282,17 @@ public class TrackList extends ListActivity
    super.onDestroy();
  }
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.search_only, menu);
    return true;
  }
  /* Callback from menu/search_only.xml */
  public void onSearch(@SuppressWarnings("unused") MenuItem i) {
    onSearchRequested();
  }
  private void updateButtonsEnabled() {
    View deleteAll = findViewById(R.id.tracklist_btn_delete_all);
    View exportAll = findViewById(R.id.tracklist_btn_export_all);
@@ -198,6 +198,17 @@ public class WaypointsList extends ListActivity
    super.onDestroy();
  }
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getMenuInflater().inflate(R.menu.search_only, menu);
    return true;
  }
  /* Callback from menu/search_only.xml */
  public void onSearch(@SuppressWarnings("unused") MenuItem i) {
    onSearchRequested();
  }
  @Override
  public void onClick(View v) {
    WaypointCreationRequest request;
@@ -266,10 +277,10 @@ public class WaypointsList extends ListActivity
        if (columnIndex == timeIdx) {
          long time = cursor.getLong(timeIdx);
          TextView textView = (TextView) view;
-          
+
          if (time == 0) {
            textView.setVisibility(View.GONE);
-          } else {         
+          } else {
            textView.setText(StringUtils.formatDateTime(WaypointsList.this, time));
            textView.setVisibility(View.VISIBLE);
          }
@@ -16,7 +16,6 @@
 package com.google.android.apps.mytracks.content;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.maps.mytracks.R;
 import android.content.ContentProvider;
@@ -417,12 +416,9 @@ public class MyTracksProvider extends ContentProvider {
    } else {
      throw new IllegalArgumentException("Unknown URL " + url);
    }
-
+    Log.i(Constants.TAG, "Build query: "
-    if (ApiFeatures.getInstance().canReuseSQLiteQueryBuilder()) {
+        + qb.buildQuery(projection, selection, selectionArgs, null, null, sortOrder, null));
-      Log.i(Constants.TAG,
+    
          "Build query: " + qb.buildQuery(projection, selection, selectionArgs,
          null, null, sortOrder, null));
    }
    Cursor c = qb.query(db, projection, selection, selectionArgs, null, null,
        sortOrder);
    c.setNotificationUri(getContext().getContentResolver(), url);
@@ -0,0 +1,405 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.content;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import android.content.Context;
 import android.database.Cursor;
 import android.location.Location;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Comparator;
 import java.util.SortedSet;
 import java.util.TreeSet;
 /**
 * Engine for searching for tracks and waypoints by text.
 *
 * @author Rodrigo Damazio
 */
 public class SearchEngine {
  /** WHERE query to get tracks by name. */
  private static final String TRACK_SELECTION_QUERY =
      TracksColumns.NAME + " LIKE ? OR " +
      TracksColumns.DESCRIPTION + " LIKE ? OR " +
      TracksColumns.CATEGORY + " LIKE ?";
  /** WHERE query to get waypoints by name. */
  private static final String WAYPOINT_SELECTION_QUERY =
      WaypointsColumns.NAME + " LIKE ? OR " +
      WaypointsColumns.DESCRIPTION + " LIKE ? OR " +
      WaypointsColumns.CATEGORY + " LIKE ?";
  /** Order of track results. */
  private static final String TRACK_SELECTION_ORDER = TracksColumns._ID + " DESC LIMIT 1000";
  /** Order of waypoint results. */
  private static final String WAYPOINT_SELECTION_ORDER = WaypointsColumns._ID + " DESC";
  /** How much we promote a match in the track category. */
  private static final double TRACK_CATEGORY_PROMOTION = 2.0;
  /** How much we promote a match in the track description. */
  private static final double TRACK_DESCRIPTION_PROMOTION = 8.0;
  /** How much we promote a match in the track name. */
  private static final double TRACK_NAME_PROMOTION = 16.0;
  /** How much we promote a waypoint result if it's in the currently-selected track. */
  private static final double CURRENT_TRACK_WAYPOINT_PROMOTION = 2.0;
  /** How much we promote a track result if it's the currently-selected track. */
  private static final double CURRENT_TRACK_DEMOTION = 0.5;
  /** Maximum number of waypoints which will be retrieved and scored. */
  private static final int MAX_SCORED_WAYPOINTS = 100;
  /** Oldest timestamp for which we rank based on time (2000-01-01 00:00:00.000) */
  private static final long OLDEST_ALLOWED_TIMESTAMP = 946692000000L;
  /**
   * Description of a search query, along with all contextual data needed to execute it.
   */
  public static class SearchQuery {
    public SearchQuery(String textQuery, Location currentLocation, long currentTrackId,
        long currentTimestamp) {
      this.textQuery = textQuery.toLowerCase();
      this.currentLocation = currentLocation;
      this.currentTrackId = currentTrackId;
      this.currentTimestamp = currentTimestamp;
    }
    public final String textQuery;
    public final Location currentLocation;
    public final long currentTrackId;
    public final long currentTimestamp;
  }
  /**
   * Description of a search result which has been retrieved and scored.
   */
  public static class ScoredResult {
    ScoredResult(Track track, double score) {
      this.track = track;
      this.waypoint = null;
      this.score = score;
    }
    ScoredResult(Waypoint waypoint, double score) {
      this.track = null;
      this.waypoint = waypoint;
      this.score = score;
    }
    public final Track track;
    public final Waypoint waypoint;
    public final double score;
    @Override
    public String toString() {
      return "ScoredResult ["
          + (track != null ? ("trackId=" + track.getId() + ", ") : "")
          + (waypoint != null ? ("wptId=" + waypoint.getId() + ", ") : "")
          + "score=" + score + "]";
    }
  }
  /** Comparador for scored results. */
  private static final Comparator<ScoredResult> SCORED_RESULT_COMPARATOR =
      new Comparator<ScoredResult>() {
        @Override
        public int compare(ScoredResult r1, ScoredResult r2) {
          // Score ordering.
          int scoreDiff = Double.compare(r2.score, r1.score);
          if (scoreDiff != 0) {
            return scoreDiff;
          }
          // Make tracks come before waypoints.
          if (r1.waypoint != null && r2.track != null) {
            return 1;
          } else if (r1.track != null && r2.waypoint != null) {
            return -1;
          }
          // Finally, use arbitrary ordering, by ID.
          long id1 = r1.track != null ? r1.track.getId() : r1.waypoint.getId();
          long id2 = r2.track != null ? r2.track.getId() : r2.waypoint.getId();
          long idDiff = id2 - id1;
          return Long.signum(idDiff);
        }
      };
  private final MyTracksProviderUtils providerUtils;
  public SearchEngine(Context ctx) {
    providerUtils = MyTracksProviderUtils.Factory.get(ctx);
  }
  public SearchEngine(MyTracksProviderUtils providerUtils) {
    this.providerUtils = providerUtils;
  }
  /**
   * Executes a search query and returns a set of sorted results.
   *
   * @param query the query to execute
   * @return a set of results, sorted according to their score
   */
  public SortedSet<ScoredResult> search(SearchQuery query) {
    ArrayList<Track> tracks = new ArrayList<Track>();
    ArrayList<Waypoint> waypoints = new ArrayList<Waypoint>();
    TreeSet<ScoredResult> scoredResults = new TreeSet<ScoredResult>(SCORED_RESULT_COMPARATOR);
    retrieveTracks(query, tracks);
    retrieveWaypoints(query, waypoints);
    scoreTrackResults(tracks, query, scoredResults);
    scoreWaypointResults(waypoints, query, scoredResults);
    return scoredResults;
  }
  /**
   * Retrieves tracks matching the given query from the database.
   *
   * @param query the query to retrieve for
   * @param tracks list to fill with the resulting tracks
   */
  private void retrieveTracks(SearchQuery query, ArrayList<Track> tracks) {
    String queryLikeSelection = "%" + query.textQuery + "%";
    String[] trackSelectionArgs = new String[] {
        queryLikeSelection,
        queryLikeSelection,
        queryLikeSelection };
    Cursor tracksCursor = providerUtils.getTracksCursor(
        TRACK_SELECTION_QUERY, trackSelectionArgs, TRACK_SELECTION_ORDER);
    if (tracksCursor != null) {
      try {
        tracks.ensureCapacity(tracksCursor.getCount());
        while (tracksCursor.moveToNext()) {
          tracks.add(providerUtils.createTrack(tracksCursor));
        }
      } finally {
        tracksCursor.close();
      }
    }
  }
  /**
   * Retrieves waypoints matching the given query from the database.
   *
   * @param query the query to retrieve for
   * @param waypoints list to fill with the resulting waypoints
   */
  private void retrieveWaypoints(SearchQuery query, ArrayList<Waypoint> waypoints) {
    String queryLikeSelection2 = "%" + query.textQuery + "%";
    String[] waypointSelectionArgs = new String[] {
        queryLikeSelection2,
        queryLikeSelection2,
        queryLikeSelection2 };
    Cursor waypointsCursor = providerUtils.getWaypointsCursor(
        WAYPOINT_SELECTION_QUERY, waypointSelectionArgs, WAYPOINT_SELECTION_ORDER,
        MAX_SCORED_WAYPOINTS);
    if (waypointsCursor != null) {
      try {
        waypoints.ensureCapacity(waypointsCursor.getCount());
        while (waypointsCursor.moveToNext()) {
          waypoints.add(providerUtils.createWaypoint(waypointsCursor));
        }
      } finally {
        waypointsCursor.close();
      }
    }
  }
  /**
   * Scores a collection of track results.
   *
   * @param tracks the results to score
   * @param query the query to score for
   * @param output the collection to fill with scored results
   */
  private void scoreTrackResults(Collection<Track> tracks, SearchQuery query, Collection<ScoredResult> output) {
    for (Track track : tracks) {
      // Calculate the score.
      double score = scoreTrackResult(query, track);
      // Add to the output.
      output.add(new ScoredResult(track, score));
    }
  }
  /**
   * Scores a single track result.
   *
   * @param query the query to score for
   * @param track the results to score
   * @return the score for the track
   */
  private double scoreTrackResult(SearchQuery query, Track track) {
    double score = 1.0;
    score *= getTitleBoost(query, track.getName(), track.getDescription(), track.getCategory());
    TripStatistics statistics = track.getStatistics();
    // TODO: Also boost for proximity to the currently-centered position on the map.
    score *= getDistanceBoost(query, statistics.getMeanLatitude(), statistics.getMeanLongitude());
    long meanTimestamp = (statistics.getStartTime() + statistics.getStopTime()) / 2L;
    score *= getTimeBoost(query, meanTimestamp);
    // Score the currently-selected track lower (user is already there, wouldn't be searching for it).
    if (track.getId() == query.currentTrackId) {
      score *= CURRENT_TRACK_DEMOTION;
    }
    return score;
  }
  /**
   * Scores a collection of waypoint results.
   *
   * @param waypoints the results to score
   * @param query the query to score for
   * @param output the collection to fill with scored results
   */
  private void scoreWaypointResults(Collection<Waypoint> waypoints, SearchQuery query, Collection<ScoredResult> output) {
    for (Waypoint waypoint : waypoints) {
      // Calculate the score.
      double score = scoreWaypointResult(query, waypoint);
      // Add to the output.
      output.add(new ScoredResult(waypoint, score));
    }
  }
  /**
   * Scores a single waypoint result.
   *
   * @param query the query to score for
   * @param waypoint the results to score
   * @return the score for the waypoint
   */
  private double scoreWaypointResult(SearchQuery query, Waypoint waypoint) {
    double score = 1.0;
    Location location = waypoint.getLocation();
    score *= getTitleBoost(query, waypoint.getName(), waypoint.getDescription(), waypoint.getCategory());
    // TODO: Also boost for proximity to the currently-centered position on the map.
    score *= getDistanceBoost(query, location.getLatitude(), location.getLongitude());
    score *= getTimeBoost(query, location.getTime());
    // Score waypoints in the currently-selected track higher (searching inside the current track).
    if (query.currentTrackId != -1 && waypoint.getTrackId() == query.currentTrackId) {
      score *= CURRENT_TRACK_WAYPOINT_PROMOTION;
    }
    return score;
  }
  /**
   * Calculates the boosting of the score due to the field(s) in which the match occured.
   *
   * @param query the query to boost for
   * @param name the name of the track or waypoint
   * @param description the description of the track or waypoint
   * @param category the category of the track or waypoint
   * @return the total boost to be applied to the result
   */
  private double getTitleBoost(SearchQuery query,
      String name, String description, String category) {
    // Title boost: track name > description > category.
    double boost = 1.0;
    if (name.toLowerCase().contains(query.textQuery)) {
      boost *= TRACK_NAME_PROMOTION;
    }
    if (description.toLowerCase().contains(query.textQuery)) {
      boost *= TRACK_DESCRIPTION_PROMOTION;
    }
    if (category.toLowerCase().contains(query.textQuery)) {
      boost *= TRACK_CATEGORY_PROMOTION;
    }
    return boost;
  }
  /**
   * Calculates the boosting of the score due to the recency of the matched entity.
   *
   * @param query the query to boost for
   * @param timestamp the timestamp to calculate the boost for
   * @return the total boost to be applied to the result
   */
  private double getTimeBoost(SearchQuery query, long timestamp) {
    if (timestamp < OLDEST_ALLOWED_TIMESTAMP) {
      // Safety: if timestamp is too old or invalid, don't rank based on time.
      return 1.0;
    }
    // Score recent tracks higher.
    long timeAgoHours = (query.currentTimestamp - timestamp) / (60L * 60L * 1000L);
    if (timeAgoHours > 0L) {
      return squash(timeAgoHours);
    } else {
      // Should rarely happen (track recorded in the last hour).
      return Double.POSITIVE_INFINITY;
    }
  }
  /**
   * Calculates the boosting of the score due to proximity to a location.
   *
   * @param query the query to boost for
   * @param latitude the latitude to calculate the boost for
   * @param longitude the longitude to calculate the boost for
   * @return the total boost to be applied to the result
   */
  private double getDistanceBoost(SearchQuery query, double latitude, double longitude) {
    if (query.currentLocation == null) {
      return 1.0;
    }
    float[] distanceResults = new float[1];
    Location.distanceBetween(
        latitude, longitude,
        query.currentLocation.getLatitude(), query.currentLocation.getLongitude(),
        distanceResults);
    // Score tracks close to the current location higher.
    double distanceKm = distanceResults[0] / 1000.0;
    if (distanceKm > 0.0) {
      // Use the inverse of the amortized distance.
      return squash(distanceKm);
    } else {
      // Should rarely happen (distance is exactly 0).
      return Double.POSITIVE_INFINITY;
    }
  }
  /**
   * Squashes a number by calculating 1 / log (1 + x).
   */
  private static double squash(double x) {
    return 1.0 / Math.log1p(x);
  }
 }
@@ -0,0 +1,44 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.content;
 import android.content.Context;
 import android.content.SearchRecentSuggestionsProvider;
 import android.provider.SearchRecentSuggestions;
 /**
 * Content provider for search suggestions.
 *
 * @author Rodrigo Damazio
 */
 public class SearchEngineProvider extends SearchRecentSuggestionsProvider {
  private static final String AUTHORITY = "com.google.android.maps.mytracks.search";
  private static final int MODE = DATABASE_MODE_QUERIES;
  public SearchEngineProvider() {
    setupSuggestions(AUTHORITY, MODE);
  }
  // TODO: Also add suggestions from the database.
  /**
   * Creates and returns a helper for adding recent queries or clearing the recent query history.
   */
  public static SearchRecentSuggestions newHelper(Context context) {
    return new SearchRecentSuggestions(context, AUTHORITY, MODE);
  }
 }
@@ -28,7 +28,7 @@ import com.google.android.apps.mytracks.content.MyTracksProviderUtils.DoubleBuff
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils.LocationIterator;
 import com.google.android.apps.mytracks.content.TrackDataListener.ProviderState;
 import com.google.android.apps.mytracks.content.TrackDataListeners.ListenerRegistration;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.maps.mytracks.R;
@@ -196,7 +196,7 @@ public class TrackDataHub {
  private DoubleBufferedLocationFactory locationFactory;
  private boolean started = false;
-  
+
  /**
   * Builds a new {@link TrackDataHub} instance.
   */
@@ -274,7 +274,7 @@ public class TrackDataHub {
      Log.w(TAG, "Not started, ignoring");
      return;
    }
-    
+
    // Unregister internal listeners even if there are external listeners registered.
    dataSourceManager.unregisterAllListeners();
    listenerHandlerThread.getLooper().quit();
@@ -399,7 +399,7 @@ public class TrackDataHub {
    // Save the selection to memory and flush.
    selectedTrackId = trackId;
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(
        preferences.edit().putLong(SELECTED_TRACK_KEY, trackId));
    // Force it to reload data from the beginning.
@@ -1,93 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import android.content.Intent;
 /**
 * This interface describes a class that will fetch and maintain a Google
 * authentication token.
 *
 * @author Sandor Dornbush
 */
 public interface AuthManager {
  /**
   * Callback for authentication token retrieval operations.
   */
  public interface AuthCallback {
    /**
     * Indicates that we're done fetching an auth token.
     *
     * @param success if true, indicates we have the requested auth token available
     *        to be retrieved using {@link AuthManager#getAuthToken}
     */
    void onAuthResult(boolean success);
  }
  /**
   * Initializes the login process. The user should be asked to login if they
   * haven't already. The {@link AuthCallback} provided will be executed when the
   * auth token fetching is done (successfully or not).
   *
   * @param whenFinished A {@link AuthCallback} to execute when the auth token
   *        fetching is done
   */
  void doLogin(AuthCallback whenFinished, Object o);
  /**
   * The {@link android.app.Activity} owner of this class should call this
   * function when it gets {@link android.app.Activity#onActivityResult} with
   * the request code passed into the constructor. The resultCode and results
   * should come directly from the {@link android.app.Activity#onActivityResult}
   * function. This function will return true if an auth token was successfully
   *  fetched or the process is not finished.
   *
   * @param resultCode The result code passed in to the
   *        {@link android.app.Activity}'s
   *        {@link android.app.Activity#onActivityResult} function
   * @param results The data passed in to the {@link android.app.Activity}'s
   *        {@link android.app.Activity#onActivityResult} function
   */
  void authResult(int resultCode, Intent results);
  /**
   * Returns the current auth token. Response may be null if no valid auth
   * token has been fetched.
   *
   * @return The current auth token or null if no auth token has been
   *         fetched
   */
  String getAuthToken();
  /**
   * Invalidates the existing auth token and request a new one. The
   * {@link Runnable} provided will be executed when the new auth token is
   * successfully fetched.
   *
   * @param whenFinished A {@link Runnable} to execute when a new auth token
   *        is successfully fetched
   */
  void invalidateAndRefresh(AuthCallback whenFinished);
  /**
   * Returns an object that represents the given account, if possible.
   *
   * @param accountName the name of the account
   * @param accountType the type of the account
   * @return the account object
   */
  Object getAccountObject(String accountName, String accountType);
 }
@@ -1,57 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import android.app.Activity;
 import android.os.Build;
 import android.os.Bundle;
 import android.util.Log;
 /**
 * A factory for getting the platform specific AuthManager.
 *
 * @author Sandor Dornbush
 */
 public class AuthManagerFactory {
  private AuthManagerFactory() {
  }
  /**
   * Returns whether the modern AuthManager should be used
   */
  public static boolean useModernAuthManager() {
    return Integer.parseInt(Build.VERSION.SDK) >= 7;
  }
  /**
   * Get a right {@link AuthManager} for the platform.
   * @return A new AuthManager
   */
  public static AuthManager getAuthManager(Activity activity, int code,
      Bundle extras, boolean requireGoogle, String service) {
    if (useModernAuthManager()) {
      Log.i(TAG, "Creating modern auth manager: " + service);
      return new ModernAuthManager(activity, service);
    } else {
      Log.i(TAG, "Creating legacy auth manager: " + service);
      return new AuthManagerOld(activity, code, extras, requireGoogle, service);
    }
  }
 }
@@ -1,141 +0,0 @@
 /*
 * Copyright 2009 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import com.google.android.googlelogindist.GoogleLoginServiceConstants;
 import com.google.android.googlelogindist.GoogleLoginServiceHelper;
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 /**
 * AuthManager keeps track of the current auth token for a user. The advantage
 * over just passing around a String is that this class can renew the auth
 * token if necessary, and it will change for all classes using this
 * AuthManager.
 */
 public class AuthManagerOld implements AuthManager {
  /** The activity that will handle auth result callbacks. */
  private final Activity activity;
  /** The code used to tell the activity that it is an auth result. */
  private final int code;
  /** Extras to pass into the getCredentials function. */
  private final Bundle extras;
  /** True if the account must be a Google account (not a domain account). */
  private final boolean requireGoogle;
  /** The name of the service to authorize for. */
  private final String service;
  /** The handler to call when a new auth token is fetched. */
  private AuthCallback authCallback;
  /** The most recently fetched auth token or null if none is available. */
  private String authToken;
  /**
   * AuthManager requires many of the same parameters as
   * {@link GoogleLoginServiceHelper#getCredentials(Activity, int, Bundle,
   * boolean, String, boolean)}. The activity must have
   * a handler in {@link Activity#onActivityResult} that calls
   * {@link #authResult(int, Intent)} if the request code is the code given
   * here.
   *
   * @param activity An activity with a handler in
   *        {@link Activity#onActivityResult} that calls
   *        {@link #authResult(int, Intent)} when {@literal code} is the request
   *        code
   * @param code The request code to pass to
   *        {@link Activity#onActivityResult} when
   *        {@link #authResult(int, Intent)} should be called
   * @param extras A {@link Bundle} of extras for
   *        {@link GoogleLoginServiceHelper}
   * @param requireGoogle True if the account must be a Google account
   * @param service The name of the service to authenticate as
   */
  public AuthManagerOld(Activity activity, int code, Bundle extras,
      boolean requireGoogle, String service) {
    this.activity = activity;
    this.code = code;
    this.extras = extras;
    this.requireGoogle = requireGoogle;
    this.service = service;
  }
  @Override
  public void doLogin(AuthCallback callback, Object o) {
    authCallback = callback;
    activity.runOnUiThread(new LoginRunnable());
  }
  /**
   * Runnable which actually gets login credentials.
   */
  private class LoginRunnable implements Runnable {
    @Override
    public void run() {
      GoogleLoginServiceHelper.getCredentials(
          activity, code, extras, requireGoogle, service, true);
    }
  }
  @Override
  public void authResult(int resultCode, Intent results) {
    if (resultCode != Activity.RESULT_OK) {
      runAuthCallback(false);
      return;
    }
    authToken = results.getStringExtra(GoogleLoginServiceConstants.AUTHTOKEN_KEY);
    if (authToken == null) {
      // Retry, without prompting the user.
      GoogleLoginServiceHelper.getCredentials(
          activity, code, extras, requireGoogle, service, false);
    } else {
      // Notify all active listeners that we have a new auth token.
      runAuthCallback(true);
    }
  }
  private void runAuthCallback(boolean success) {
    authCallback.onAuthResult(success);
    authCallback = null;
  }
  @Override
  public String getAuthToken() {
    return authToken;
  }
  @Override
  public void invalidateAndRefresh(AuthCallback callback) {
    authCallback = callback;
    activity.runOnUiThread(new Runnable() {
      public void run() {
        GoogleLoginServiceHelper.invalidateAuthToken(activity, code, authToken);
      }
    });
  }
  @Override
  public Object getAccountObject(String accountName, String accountType) {
    throw new UnsupportedOperationException("Legacy auth manager knows nothing about accounts");
  }
 }
@@ -1,217 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import static com.google.android.apps.mytracks.Constants.ACCOUNT_TYPE;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.AccountChooser;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AccountManagerCallback;
 import android.accounts.AccountManagerFuture;
 import android.accounts.AuthenticatorException;
 import android.accounts.OperationCanceledException;
 import android.app.Activity;
 import android.content.Intent;
 import android.os.Bundle;
 import android.util.Log;
 import java.io.IOException;
 /**
 * AuthManager keeps track of the current auth token for a user. The advantage
 * over just passing around a String is that this class can renew the auth
 * token if necessary, and it will change for all classes using this
 * AuthManager.
 */
 public class ModernAuthManager implements AuthManager {
  /** The activity that will handle auth result callbacks. */
  private final Activity activity;
  /** The name of the service to authorize for. */
  private final String service;
  /** The most recently fetched auth token or null if none is available. */
  private String authToken;
  private final AccountManager accountManager;
  private AuthCallback authCallback;
  private Account lastAccount;
  /**
   * AuthManager requires many of the same parameters as
   * {@link com.google.android.googlelogindist.GoogleLoginServiceHelper
   * #getCredentials(Activity, int, Bundle, boolean, String, boolean)}.
   * The activity must have a handler in {@link Activity#onActivityResult} that
   * calls {@link #authResult(int, Intent)} if the request code is the code
   * given here.
   *
   * @param activity An activity with a handler in
   *        {@link Activity#onActivityResult} that calls
   *        {@link #authResult(int, Intent)} when {@literal code} is the request
   *        code
   * @param service The name of the service to authenticate as
   */
  public ModernAuthManager(Activity activity, String service) {
    this.activity = activity;
    this.service = service;
    this.accountManager = AccountManager.get(activity);
  }
  /**
   * Call this to do the initial login. The user will be asked to login if
   * they haven't already. The {@link Runnable} provided will be executed
   * when the auth token is successfully fetched.
   *
   * @param runnable A {@link Runnable} to execute when the auth token
   *        has been successfully fetched and is available via
   *        {@link #getAuthToken()}
   */
  public void doLogin(AuthCallback runnable, Object o) {
    this.authCallback = runnable;
    if (!(o instanceof Account)) {
      throw new IllegalArgumentException("ModernAuthManager requires an account.");
    }
    Account account = (Account) o;
    doLogin(account);
  }
  private void doLogin(Account account) {
    // Keep the account in case we need to retry.
    this.lastAccount = account;
    // NOTE: Many Samsung phones have a crashing bug in
    // AccountManager#getAuthToken(Account, String, boolean, AccountManagerCallback<Bundle>)
    // so we use the other version of the method.
    // More details here:
    // http://forum.xda-developers.com/showthread.php?p=15155487
    // http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/accounts/AccountManagerService.java
    accountManager.getAuthToken(account, service, null, activity,
            new AccountManagerCallback<Bundle>() {
        public void run(AccountManagerFuture<Bundle> future) {
          try {
            authToken = future.getResult().getString(
                AccountManager.KEY_AUTHTOKEN);
            Log.i(TAG, "Got auth token");
          } catch (OperationCanceledException e) {
            Log.e(TAG, "Auth token operation Canceled", e);
          } catch (IOException e) {
            Log.e(TAG, "Auth token IO exception", e);
          } catch (AuthenticatorException e) {
            Log.e(TAG, "Authentication Failed", e);
          }
          runAuthCallback();
        }
    }, null /* handler */);
  }
  /**
   * The {@link Activity} passed into the constructor should call this
   * function when it gets {@link Activity#onActivityResult} with the request
   * code passed into the constructor. The resultCode and results should
   * come directly from the {@link Activity#onActivityResult} function. This
   * function will return true if an auth token was successfully fetched or
   * the process is not finished.
   *
   * @param resultCode The result code passed in to the {@link Activity}'s
   *        {@link Activity#onActivityResult} function
   * @param results The data passed in to the {@link Activity}'s
   *        {@link Activity#onActivityResult} function
   */
  public void authResult(int resultCode, Intent results) {
    boolean retry = false;
    if (results == null) {
      Log.e(TAG, "No auth token!!");
    } else {
      authToken = results.getStringExtra(AccountManager.KEY_AUTHTOKEN);
      retry = results.getBooleanExtra("retry", false);
    }
    if (authToken == null && retry) {
      Log.i(TAG, "Retrying to get auth result");
      doLogin(lastAccount);
      return;
    }
    runAuthCallback();
  }
  /**
   * Returns the current auth token. Response may be null if no valid auth
   * token has been fetched.
   *
   * @return The current auth token or null if no auth token has been
   *         fetched
   */
  public String getAuthToken() {
    return authToken;
  }
  /**
   * Invalidates the existing auth token and request a new one. The callback
   * provided will be executed when the new auth token is successfully fetched.
   *
   * @param callback A callback to execute when a new auth token is successfully
   *          fetched
   */
  public void invalidateAndRefresh(final AuthCallback callback) {
    this.authCallback = callback;
    activity.runOnUiThread(new Runnable() {
      public void run() {
        accountManager.invalidateAuthToken(ACCOUNT_TYPE, authToken);
        authToken = null;
        AccountChooser accountChooser = new AccountChooser();
        accountChooser.chooseAccount(activity,
            new AccountChooser.AccountHandler() {
              @Override
              public void onAccountSelected(Account account) {
                if (account != null) {
                  doLogin(account);
                } else {
                  runAuthCallback();
                }
              }
            });
      }
    });
  }
  private void runAuthCallback() {
    lastAccount = null;
    if (authCallback != null) {
      (new Thread() {
        @Override
        public void run() {
          authCallback.onAuthResult(authToken != null);
          authCallback = null;
        }
      }).start();
    }
  }
  @Override
  public Object getAccountObject(String accountName, String accountType) {
    return new Account(accountName, accountType);
  }
 }
@@ -1,280 +0,0 @@
 /*
 * Copyright 2008 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.ProgressIndicator;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.io.docs.DocsHelper;
 import com.google.android.apps.mytracks.io.gdata.GDataClientFactory;
 import com.google.android.apps.mytracks.io.gdata.GDataWrapper;
 import com.google.android.common.gdata.AndroidXmlParserFactory;
 import com.google.android.maps.mytracks.R;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.GDataServiceClient;
 import com.google.wireless.gdata.docs.DocumentsClient;
 import com.google.wireless.gdata.docs.SpreadsheetsClient;
 import com.google.wireless.gdata.docs.XmlDocsGDataParserFactory;
 import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.util.Log;
 import java.io.IOException;
 /**
 * A helper class used to transmit tracks statistics to Google Docs/Trix.
 *
 * @author Sandor Dornbush
 */
 public class SendToDocs {
  /** The GData service name for Google Spreadsheets (aka Trix) */
  public static final String GDATA_SERVICE_NAME_TRIX = "wise";
  /** The GData service name for the Google Docs Document List */
  public static final String GDATA_SERVICE_NAME_DOCLIST = "writely";
  private final Activity activity;
  private final AuthManager trixAuth;
  private final AuthManager docListAuth;
  private final ProgressIndicator progressIndicator;
  private final boolean metricUnits;
  private boolean success = true;
  private Runnable onCompletion = null;
  public SendToDocs(Activity activity, AuthManager trixAuth,
      AuthManager docListAuth, ProgressIndicator progressIndicator) {
    this.activity = activity;
    this.trixAuth = trixAuth;
    this.docListAuth = docListAuth;
    this.progressIndicator = progressIndicator;
    SharedPreferences preferences = activity.getSharedPreferences(
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    if (preferences != null) {
      metricUnits =
          preferences.getBoolean(activity.getString(R.string.metric_units_key),
              true);
    } else {
      metricUnits = true;
    }
  }
  public void sendToDocs(final long trackId) {
    Log.d(Constants.TAG,
        "Sending to Google Docs: trackId = " + trackId);
    new Thread("SendToGoogleDocs") {
      @Override
      public void run() {
        doUpload(trackId);
      }
    }.start();
  }
  private void doUpload(long trackId) {
    success = false;
    try {
      if (trackId == -1) {
        Log.w(Constants.TAG, "Cannot get track id.");
        return;
      }
      // Get the track from the provider:
      Track track =
          MyTracksProviderUtils.Factory.get(activity).getTrack(trackId);
      if (track == null) {
        Log.w(Constants.TAG, "Cannot get track.");
        return;
      }
      // Transmit track stats via GData feed:
      // -------------------------------
      Log.d(Constants.TAG, "SendToDocs: Uploading to spreadsheet");
      success = uploadToDocs(track);
      Log.d(Constants.TAG, "SendToDocs: Done.");
    } finally {
      if (onCompletion != null) {
        activity.runOnUiThread(onCompletion);
      }
    }
  }
  public boolean wasSuccess() {
    return success;
  }
  public void setOnCompletion(Runnable onCompletion) {
    this.onCompletion = onCompletion;
  }
  /**
   * Uploads the statistics about a track to Google Docs using the docs GData
   * feed.
   *
   * @param track the track
   */
  private boolean uploadToDocs(Track track) {
    GDataWrapper<GDataServiceClient> docListWrapper = new GDataWrapper<GDataServiceClient>();
    docListWrapper.setAuthManager(docListAuth);
    docListWrapper.setRetryOnAuthFailure(true);
    GDataWrapper<GDataServiceClient> trixWrapper = new GDataWrapper<GDataServiceClient>();
    trixWrapper.setAuthManager(trixAuth);
    trixWrapper.setRetryOnAuthFailure(true);
    DocsHelper docsHelper = new DocsHelper();
    GDataClient androidClient = null;
    try {
      androidClient = GDataClientFactory.getGDataClient(activity);
      SpreadsheetsClient gdataClient = new SpreadsheetsClient(androidClient,
          new XmlDocsGDataParserFactory(new AndroidXmlParserFactory()));
      trixWrapper.setClient(gdataClient);
      Log.d(Constants.TAG,
          "GData connection prepared: " + this.docListAuth);
      String sheetTitle = "My Tracks";
      if (track.getCategory() != null && !track.getCategory().equals("")) {
        sheetTitle += "-" + track.getCategory();
      }
      DocumentsClient docsGdataClient = new DocumentsClient(androidClient,
          new XmlDocsGDataParserFactory(new AndroidXmlParserFactory()));
      docListWrapper.setClient(docsGdataClient);
      // First try to find the spreadsheet:
      String spreadsheetId = null;
      try {
        spreadsheetId = docsHelper.requestSpreadsheetId(docListWrapper,
            sheetTitle);
      } catch (IOException e) {
        Log.i(Constants.TAG, "Spreadsheet lookup failed.", e);
        return false;
      }
      if (spreadsheetId == null) {
        progressIndicator.setProgressValue(65);
        // Waiting a few seconds and trying again. Maybe the server just had a
        // hickup (unfortunately that happens quite a lot...).
        try {
          Thread.sleep(5000);
        } catch (InterruptedException e) {
          Log.e(Constants.TAG, "Sleep interrupted", e);
        }
        try {
          spreadsheetId = docsHelper.requestSpreadsheetId(docListWrapper,
              sheetTitle);
        } catch (IOException e) {
          Log.i(Constants.TAG, "2nd spreadsheet lookup failed.", e);
          return false;
        }
      }
      // We were unable to find an existing spreadsheet, so create a new one.
      progressIndicator.setProgressValue(70);
      if (spreadsheetId == null) {
        Log.i(Constants.TAG, "Creating new spreadsheet: " + sheetTitle);
        try {
          spreadsheetId = docsHelper.createSpreadsheet(activity, docListWrapper,
              sheetTitle);
        } catch (IOException e) {
          Log.i(Constants.TAG, "Failed to create new spreadsheet "
              + sheetTitle, e);
          return false;
        }
        progressIndicator.setProgressValue(80);
        if (spreadsheetId == null) {
          progressIndicator.setProgressValue(85);
          // The previous creation might have succeeded even though GData
          // reported an error. Seems to be a know bug,
          // see http://code.google.com/p/gdata-issues/issues/detail?id=929
          // Try to find the created spreadsheet:
          Log.w(Constants.TAG,
              "Create might have failed. Trying to find created document.");
          try {
            Thread.sleep(5000);
          } catch (InterruptedException e) {
            Log.e(Constants.TAG, "Sleep interrupted", e);
          }
          try {
            spreadsheetId = docsHelper.requestSpreadsheetId(docListWrapper,
                sheetTitle);
          } catch (IOException e) {
            Log.i(Constants.TAG, "Failed create-failed lookup", e);
            return false;
          }
          if (spreadsheetId == null) {
            progressIndicator.setProgressValue(87);
            // Re-try
            try {
              Thread.sleep(5000);
            } catch (InterruptedException e) {
              Log.e(Constants.TAG, "Sleep interrupted", e);
            }
            try {
              spreadsheetId = docsHelper.requestSpreadsheetId(docListWrapper,
                  sheetTitle);
            } catch (IOException e) {
              Log.i(Constants.TAG, "Failed create-failed relookup", e);
              return false;
            }
          }
          if (spreadsheetId == null) {
            Log.i(Constants.TAG,
                "Creating new spreadsheet really failed.");
            return false;
          }
        }
      }
      String worksheetId = null;
      try {
        worksheetId = docsHelper.getWorksheetId(trixWrapper, spreadsheetId);
        if (worksheetId == null) {
          throw new IOException("Worksheet ID lookup returned empty");
        }
      } catch (IOException e) {
        Log.i(Constants.TAG, "Looking up worksheet id failed.", e);
        return false;
      }
      progressIndicator.setProgressValue(90);
      docsHelper.addTrackRow(activity, trixAuth, spreadsheetId, worksheetId,
          track, metricUnits);
      Log.i(Constants.TAG, "Done uploading to docs.");
    } catch (IOException e) {
      Log.e(Constants.TAG, "Unable to upload docs.", e);
      return false;
    } finally {
      if (androidClient != null) {
        androidClient.close();
      }
    }
    return true;
  }
 }
@@ -1,716 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.ProgressIndicator;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.gdata.GDataWrapper;
 import com.google.android.apps.mytracks.io.gdata.GDataWrapper.QueryFunction;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendType;
 import com.google.android.apps.mytracks.stats.DoubleBuffer;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.apps.mytracks.util.SystemUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.maps.mytracks.R;
 import com.google.api.client.googleapis.GoogleHeaders;
 import com.google.api.client.googleapis.MethodOverride;
 import com.google.api.client.http.GenericUrl;
 import com.google.api.client.http.HttpRequest;
 import com.google.api.client.http.HttpRequestFactory;
 import com.google.api.client.http.HttpResponse;
 import com.google.api.client.http.HttpResponseException;
 import com.google.api.client.http.HttpTransport;
 import com.google.api.client.http.InputStreamContent;
 import com.google.api.client.util.Strings;
 import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.Cursor;
 import android.location.Location;
 import android.util.Log;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.net.URLEncoder;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
 import java.util.Vector;
 /**
 * A helper class used to transmit tracks to Google Fusion Tables.
 * A new instance should be used for each upload.
 *
 * @author Leif Hendrik Wilden
 */
 public class SendToFusionTables implements Runnable {
 private static final String CONTENT_TYPE = "application/x-www-form-urlencoded";
  /**
   * Listener invoked when sending to fusion tables completes.
   */
  public interface OnSendCompletedListener {
    void onSendCompleted(String tableId, boolean success);
  }
  /** The GData service id for Fusion Tables. */
  public static final String SERVICE_ID = "fusiontables";
  /** The path for viewing a map visualization of a table. */
  private static final String FUSIONTABLES_MAP =
      "https://www.google.com/fusiontables/embedviz?" +
      "viz=MAP&q=select+col0,+col1,+col2,+col3+from+%s+&h=false&" +
      "lat=%f&lng=%f&z=%d&t=1&l=col2";
  /** Standard base feed url for Fusion Tables. */
  private static final String FUSIONTABLES_BASE_FEED_URL =
      "https://www.google.com/fusiontables/api/query";
  private static final int MAX_POINTS_PER_UPLOAD = 2048;
  private static final String GDATA_VERSION = "2";
  // This class reports upload status to the user as a completion percentage
  // using a progress bar.  Progress is defined as follows:
  //
  //       0%   Getting track metadata
  //       5%   Creating Fusion Table (GData to FT server)
  //  10%-90%   Uploading the track data to Fusion Tables
  //      95%   Uploading waypoints
  //     100%   Done
  private static final int PROGRESS_INITIALIZATION = 0;
  private static final int PROGRESS_FUSION_TABLE_CREATE = 5;
  private static final int PROGRESS_UPLOAD_DATA_MIN = 10;
  private static final int PROGRESS_UPLOAD_DATA_MAX = 90;
  private static final int PROGRESS_UPLOAD_WAYPOINTS = 95;
  private static final int PROGRESS_COMPLETE = 100;
  private final Activity context;
  private final AuthManager auth;
  private final long trackId;
  private final ProgressIndicator progressIndicator;
  private final OnSendCompletedListener onCompletion;
  private final StringUtils stringUtils;
  private final MyTracksProviderUtils providerUtils;
  // Progress status
  private int totalLocationsRead;
  private int totalLocationsPrepared;
  private int totalLocationsUploaded;
  private int totalLocations;
  private int totalSegmentsUploaded;
  private HttpRequestFactory httpRequestFactory;
  private String tableId;
  private static String MARKER_TYPE_START = "large_green";
  private static String MARKER_TYPE_END = "large_red";
  private static String MARKER_TYPE_WAYPOINT = "large_yellow";
  public SendToFusionTables(Activity context, AuthManager auth, long trackId,
      ProgressIndicator progressIndicator, OnSendCompletedListener onCompletion) {
    this.context = context;
    this.auth = auth;
    this.trackId = trackId;
    this.progressIndicator = progressIndicator;
    this.onCompletion = onCompletion;
    this.stringUtils = new StringUtils(context);
    this.providerUtils = MyTracksProviderUtils.Factory.get(context);
    HttpTransport transport = ApiFeatures.getInstance().getApiAdapter().getHttpTransport();
    httpRequestFactory = transport.createRequestFactory(new MethodOverride());
  }
  @Override
  public void run() {
    Log.d(Constants.TAG, "Sending to Fusion tables: trackId = " + trackId);
    doUpload();
  }
  public static String getMapVisualizationUrl(Track track) {
    if (track == null || track.getStatistics() == null || track.getTableId() == null) {
      Log.w(TAG, "Unable to get track URL");
      return null;
    }
    // TODO(leifhendrik): Determine correct bounding box and zoom level that will show the entire track.
    TripStatistics stats = track.getStatistics();
    double latE6 = stats.getBottom() + (stats.getTop() - stats.getBottom()) / 2;
    double lonE6 = stats.getLeft() + (stats.getRight() - stats.getLeft()) / 2;
    int z = 15;
    // We explicitly format with Locale.US because we need the latitude and
    // longitude to be formatted in a locale-independent manner.  Specifically,
    // we need the decimal separator to be a period rather than a comma.
    return String.format(Locale.US, FUSIONTABLES_MAP, track.getTableId(),
        latE6 / 1.E6, lonE6 / 1.E6, z);
  }
  private void doUpload() {
    boolean success = true;
    try {
      progressIndicator.setProgressValue(PROGRESS_INITIALIZATION);
      progressIndicator.setProgressMessage(
          context.getString(R.string.send_google_progress_reading_track));
      // Get the track meta-data
      Track track = providerUtils.getTrack(trackId);
      if (track == null) {
        Log.w(Constants.TAG, "Cannot get track.");
        return;
      }
      String originalDescription = track.getDescription();
      // Create a new table:
      progressIndicator.setProgressValue(PROGRESS_FUSION_TABLE_CREATE);
      String creatingFormat = context.getString(R.string.send_google_progress_creating);
      String serviceName = context.getString(SendType.FUSION_TABLES.getServiceName());
      progressIndicator.setProgressMessage(String.format(creatingFormat, serviceName));
      if (!createNewTable(track) || !makeTableUnlisted()) {
        return;
      }
      progressIndicator.setProgressValue(PROGRESS_UPLOAD_DATA_MIN);
      String sendingFormat = context.getString(R.string.send_google_progress_sending);
      progressIndicator.setProgressMessage(String.format(sendingFormat, serviceName));
      // Upload all of the segments of the track plus start/end markers
      if (!uploadAllTrackPoints(track, originalDescription)) {
        return;
      }
      progressIndicator.setProgressValue(PROGRESS_UPLOAD_WAYPOINTS);
      // Upload all the waypoints.
      if (!uploadWaypoints(track)) {
        return;
      }
      Log.d(Constants.TAG, "SendToFusionTables: Done: " + success);
      progressIndicator.setProgressValue(PROGRESS_COMPLETE);
    } finally {
      final boolean finalSuccess = success;
      context.runOnUiThread(new Runnable() {
        public void run() {
          if (onCompletion != null) {
            onCompletion.onSendCompleted(tableId, finalSuccess);
          }
        }
      });
    }
  }
  /**
   * Creates a new table.
   * If successful sets {@link #tableId}.
   *
   * @return true in case of success.
   */
  private boolean createNewTable(Track track) {
    Log.d(Constants.TAG, "Creating a new fusion table.");
    String query = "CREATE TABLE '" + sqlEscape(track.getName()) +
        "' (name:STRING,description:STRING,geometry:LOCATION,marker:STRING)";
    return runUpdate(query);
  }
  private boolean makeTableUnlisted() {
    Log.d(Constants.TAG, "Setting visibility to unlisted.");
    String query = "UPDATE TABLE " + tableId + " SET VISIBILITY = UNLISTED";
    return runUpdate(query);
  }
  /**
   * Formats given values SQL style. Escapes single quotes with a backslash.
   *
   * @param values the values to format
   * @return the values formatted as: ('value1','value2',...,'value_n').
   */
  private static String values(String... values) {
    StringBuilder builder = new StringBuilder("(");
    for (int i = 0; i < values.length; i++) {
      if (i > 0) {
        builder.append(',');
      }
      builder.append('\'');
      builder.append(sqlEscape(values[i]));
      builder.append('\'');
    }
    builder.append(')');
    return builder.toString();
  }
  private static String sqlEscape(String value) {
    return value.replaceAll("'", "''");
  }
  /**
   * Creates a new row representing a marker.
   *
   * @param name the marker name
   * @param description the marker description
   * @param location the marker location
   * @return true in case of success.
   */
  private boolean createNewPoint(String name, String description, Location location,
      String marker) {
    Log.d(Constants.TAG, "Creating a new row with a point.");
    String query = "INSERT INTO " + tableId + " (name,description,geometry,marker) VALUES "
        + values(name, description, getKmlPoint(location), marker);
    return runUpdate(query);
  }
  /**
   * Creates a new row representing a line segment.
   *
   * @param track the track/segment to draw
   * @return true in case of success.
   */
  private boolean createNewLineString(Track track) {
    Log.d(Constants.TAG, "Creating a new row with a point.");
    String query = "INSERT INTO " + tableId
        + " (name,description,geometry) VALUES "
        + values(track.getName(), track.getDescription(), getKmlLineString(track));
    return runUpdate(query);
  }
  private boolean uploadAllTrackPoints(final Track track, String originalDescription) {
    SharedPreferences preferences = context.getSharedPreferences(
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    boolean metricUnits = true;
    if (preferences != null) {
      metricUnits = preferences.getBoolean(context.getString(R.string.metric_units_key), true);
    }
    Cursor locationsCursor = providerUtils.getLocationsCursor(track.getId(), 0, -1, false);
    try {
      if (locationsCursor == null || !locationsCursor.moveToFirst()) {
        Log.w(Constants.TAG, "Unable to get any points to upload");
        return false;
      }
      totalLocationsRead = 0;
      totalLocationsPrepared = 0;
      totalLocationsUploaded = 0;
      totalLocations = locationsCursor.getCount();
      totalSegmentsUploaded = 0;
      // Limit the number of elevation readings. Ideally we would want around 250.
      int elevationSamplingFrequency =
          Math.max(1, (int) (totalLocations / 250.0));
      Log.d(Constants.TAG,
          "Using elevation sampling factor: " + elevationSamplingFrequency
          + " on " + totalLocations);
      double totalDistance = 0;
      Vector<Double> distances = new Vector<Double>();
      Vector<Double> elevations = new Vector<Double>();
      DoubleBuffer elevationBuffer = new DoubleBuffer(Constants.ELEVATION_SMOOTHING_FACTOR);
      List<Location> locations = new ArrayList<Location>(MAX_POINTS_PER_UPLOAD);
      Location lastLocation = null;
      do {
        if (totalLocationsRead % 100 == 0) {
          updateTrackDataUploadProgress();
        }
        Location loc = providerUtils.createLocation(locationsCursor);
        locations.add(loc);
        if (totalLocationsRead == 0) {
          // Put a marker at the first point of the first valid segment:
          String name = track.getName() + " " + context.getString(R.string.marker_label_start);
          createNewPoint(name, "", loc, MARKER_TYPE_START);
        }
        // Add to the elevation profile.
        if (loc != null && LocationUtils.isValidLocation(loc)) {
          // All points go into the smoothing buffer...
          elevationBuffer.setNext(metricUnits ? loc.getAltitude()
              : loc.getAltitude() * UnitConversions.M_TO_FT);
          if (lastLocation != null) {
            double dist = lastLocation.distanceTo(loc);
            totalDistance += dist;
          }
          // ...but only a few points are really used to keep the url short.
          if (totalLocationsRead % elevationSamplingFrequency == 0) {
            distances.add(totalDistance);
            elevations.add(elevationBuffer.getAverage());
          }
        }
        // If the location was not valid, it's a segment split, so make sure the
        // distance between the previous segment and the new one is not accounted
        // for in the next iteration.
        lastLocation = loc;
        // Every now and then, upload the accumulated points
        if (totalLocationsRead % MAX_POINTS_PER_UPLOAD == MAX_POINTS_PER_UPLOAD - 1) {
          if (!prepareAndUploadPoints(track, locations)) {
            return false;
          }
        }
        totalLocationsRead++;
      } while (locationsCursor.moveToNext());
      // Do a final upload with what's left
      if (!prepareAndUploadPoints(track, locations)) {
        return false;
      }
      // Put an end marker at the last point of the last valid segment:
      if (lastLocation != null) {
        track.setDescription("<p>" + originalDescription + "</p><p>"
            + stringUtils.generateTrackDescription(track, distances, elevations)
            + "</p>");
        String name = track.getName() + " " + context.getString(R.string.marker_label_end);
        return createNewPoint(name, track.getDescription(), lastLocation, MARKER_TYPE_END);
      }
      return true;
    } finally {
      if (locationsCursor != null) {
        locationsCursor.close();
      }
    }
  }
  /**
   * Appends the given location to the string in the format:
   * longitude,latitude[,altitude]
   *
   * @param location the location to be added
   * @param builder the string builder to use
   */
  private void appendCoordinate(Location location, StringBuilder builder) {
    builder
        .append(location.getLongitude())
        .append(",")
        .append(location.getLatitude());
    if (location.hasAltitude()) {
      builder.append(",");
      builder.append(location.getAltitude());
    }
  }
  /**
   * Gets a KML Point tag for the given location.
   *
   * @param location The location.
   * @return the kml.
   */
  private String getKmlPoint(Location location) {
    StringBuilder builder = new StringBuilder("<Point><coordinates>");
    appendCoordinate(location, builder);
    builder.append("</coordinates></Point>");
    return builder.toString();
  }
  /**
   * Returns a KML LineString.
   *
   * @param track the track.
   * @return the KML LineString.
   */
  private String getKmlLineString(Track track) {
    StringBuilder builder = new StringBuilder("<LineString><coordinates>");
    for (Location location : track.getLocations()) {
      appendCoordinate(location, builder);
      builder.append(' ');
    }
    builder.append("</coordinates></LineString>");
    return builder.toString();
  }
  private boolean prepareAndUploadPoints(Track track, List<Location> locations) {
    updateTrackDataUploadProgress();
    int numLocations = locations.size();
    if (numLocations < 2) {
      Log.d(Constants.TAG, "Not preparing/uploading too few points");
      totalLocationsUploaded += numLocations;
      return true;
    }
    // Prepare/pre-process the points
    ArrayList<Track> splitTracks = prepareLocations(track, locations);
    // Start uploading them
    for (Track splitTrack : splitTracks) {
      if (totalSegmentsUploaded > 1) {
        splitTrack.setName(splitTrack.getName() + " "
            + String.format(
                context.getString(R.string.send_google_track_part_label), totalSegmentsUploaded));
      }
      totalSegmentsUploaded++;
      Log.d(Constants.TAG,
          "SendToFusionTables: Prepared feature for upload w/ "
          + splitTrack.getLocations().size() + " points.");
      // Transmit tracks via GData feed:
      // -------------------------------
      Log.d(Constants.TAG,
            "SendToFusionTables: Uploading to table " + tableId + " w/ auth " + auth);
      if (!uploadTrackPoints(splitTrack)) {
        Log.e(Constants.TAG, "Uploading failed");
        return false;
      }
    }
    locations.clear();
    totalLocationsUploaded += numLocations;
    updateTrackDataUploadProgress();
    return true;
  }
  /**
   * Prepares a buffer of locations for transmission to google fusion tables.
   *
   * @param track the original track with meta data
   * @param locations locations on the track
   * @return an array of tracks each with a sub section of the points in the
   *         original buffer
   */
  private ArrayList<Track> prepareLocations(
      Track track, Iterable<Location> locations) {
    ArrayList<Track> splitTracks = new ArrayList<Track>();
    // Create segments from each full track:
    Track segment = new Track();
    TripStatistics segmentStats = segment.getStatistics();
    TripStatistics trackStats = track.getStatistics();
    segment.setId(track.getId());
    segment.setName(track.getName());
    segment.setDescription(/* track.getDescription() */ "");
    segment.setCategory(track.getCategory());
    segmentStats.setStartTime(trackStats.getStartTime());
    segmentStats.setStopTime(trackStats.getStopTime());
    boolean startNewTrackSegment = false;
    for (Location loc : locations) {
      if (totalLocationsPrepared % 100 == 0) {
        updateTrackDataUploadProgress();
      }
      if (loc.getLatitude() > 90) {
        startNewTrackSegment = true;
      }
      if (startNewTrackSegment) {
        // Close up the last segment.
        prepareTrackSegment(segment, splitTracks);
        Log.d(Constants.TAG,
            "MyTracksSendToFusionTables: Starting new track segment...");
        startNewTrackSegment = false;
        segment = new Track();
        segment.setId(track.getId());
        segment.setName(track.getName());
        segment.setDescription(/* track.getDescription() */ "");
        segment.setCategory(track.getCategory());
      }
      if (loc.getLatitude() <= 90) {
        segment.addLocation(loc);
        if (segmentStats.getStartTime() < 0) {
          segmentStats.setStartTime(loc.getTime());
        }
      }
      totalLocationsPrepared++;
    }
    prepareTrackSegment(segment, splitTracks);
    return splitTracks;
  }
  /**
   * Prepares a track segment for sending to google fusion tables.
   * The main steps are:
   *  - correcting end time
   *  - decimating locations
   *  - splitting into smaller tracks.
   *
   * The final track pieces will be put in the array list splitTracks.
   *
   * @param segment the original segment of the track
   * @param splitTracks an array of smaller track segments
   */
  private void prepareTrackSegment(
      Track segment, ArrayList<Track> splitTracks) {
    TripStatistics segmentStats = segment.getStatistics();
    if (segmentStats.getStopTime() < 0
        && segment.getLocations().size() > 0) {
      segmentStats.setStopTime(segment.getLocations().size() - 1);
    }
    /*
     * Decimate to 2 meter precision. Fusion tables doesn't like too many
     * points:
     */
    LocationUtils.decimate(segment, 2.0);
    /* If the track still has > 2500 points, split it in pieces: */
    final int maxPoints = 2500;
    if (segment.getLocations().size() > maxPoints) {
      splitTracks.addAll(LocationUtils.split(segment, maxPoints));
    } else if (segment.getLocations().size() >= 2) {
      splitTracks.add(segment);
    }
  }
  private boolean uploadTrackPoints(Track splitTrack) {
    int numLocations = splitTrack.getLocations().size();
    if (numLocations < 2) {
      // Need at least two points for a polyline:
      Log.w(Constants.TAG, "Not uploading too few points");
      return true;
    }
    return createNewLineString(splitTrack);
  }
  /**
   * Uploads all of the waypoints associated with this track to a table.
   *
   * @param track The track to upload waypoints for.
   *
   * @return True on success.
   */
  private boolean uploadWaypoints(final Track track) {
    // TODO: Stream through the waypoints in chunks.
    // I am leaving the number of waypoints very high which should not be a
    // problem because we don't try to load them into objects all at the
    // same time.
    boolean success = true;
    Cursor c = null;
    try {
      c = providerUtils.getWaypointsCursor(
          track.getId(), 0,
          Constants.MAX_LOADED_WAYPOINTS_POINTS);
      if (c != null) {
        if (c.moveToFirst()) {
          // This will skip the 1st waypoint (it carries the stats for the
          // last segment).
          while (c.moveToNext()) {
            Waypoint wpt = providerUtils.createWaypoint(c);
            Log.d(Constants.TAG, "SendToFusionTables: Creating waypoint.");
            success = createNewPoint(wpt.getName(), wpt.getDescription(), wpt.getLocation(),
                MARKER_TYPE_WAYPOINT);
            if (!success) {
              break;
            }
          }
        }
      }
      if (!success) {
        Log.w(Constants.TAG, "SendToFusionTables: upload waypoints failed.");
      }
      return success;
    } finally {
      if (c != null) {
        c.close();
      }
    }
  }
  private void updateTrackDataUploadProgress() {
    // The percent of the total that represents the completed part of this
    // segment.  We calculate it as an absolute percentage, and then scale it
    // to fit the completion percentage range alloted to track data upload.
    double totalPercentage =
        (totalLocationsRead + totalLocationsPrepared + totalLocationsUploaded)
        / (totalLocations * 3.0);
    double scaledPercentage = totalPercentage
        * (PROGRESS_UPLOAD_DATA_MAX - PROGRESS_UPLOAD_DATA_MIN) + PROGRESS_UPLOAD_DATA_MIN;
    progressIndicator.setProgressValue((int) scaledPercentage);
  }
  /**
   * Runs an update query. Handles authentication.
   *
   * @param query The given SQL like query
   * @return true in case of success
   */
  private boolean runUpdate(final String query) {
    GDataWrapper<HttpRequestFactory> wrapper = new GDataWrapper<HttpRequestFactory>();
    wrapper.setAuthManager(auth);
    wrapper.setRetryOnAuthFailure(true);
    wrapper.setClient(httpRequestFactory);
    Log.d(Constants.TAG, "GData connection prepared: " + this.auth);
    wrapper.runQuery(new QueryFunction<HttpRequestFactory>() {
      @Override
      public void query(HttpRequestFactory factory)
          throws IOException, GDataWrapper.ParseException, GDataWrapper.HttpException,
          GDataWrapper.AuthenticationException {
        GenericUrl url = new GenericUrl(FUSIONTABLES_BASE_FEED_URL);
        String sql = "sql=" + URLEncoder.encode(query, "UTF-8");
        ByteArrayInputStream inputStream = new ByteArrayInputStream(Strings.toBytesUtf8(sql));
        InputStreamContent isc = new InputStreamContent(null, inputStream );
        HttpRequest request = factory.buildPostRequest(url, isc);
        GoogleHeaders headers = new GoogleHeaders();
        headers.setApplicationName("Google-MyTracks-" + SystemUtils.getMyTracksVersion(context));
        headers.gdataVersion = GDATA_VERSION;
        headers.setGoogleLogin(auth.getAuthToken());
        headers.setContentType(CONTENT_TYPE);
        request.setHeaders(headers);
        Log.d(Constants.TAG, "Running update query " + url.toString() + ": " + sql);
        HttpResponse response;
        try {
          response = request.execute();
        } catch (HttpResponseException e) {
          throw new GDataWrapper.HttpException(e.getResponse().getStatusCode(),
              e.getResponse().getStatusMessage());
        }
        boolean success = response.isSuccessStatusCode();
        if (success) {
          byte[] result = new byte[1024];
          int read = response.getContent().read(result);
          String s = new String(result, 0, read, "UTF8");
          String[] lines = s.split(Strings.LINE_SEPARATOR);
          if (lines[0].equals("tableid")) {
            tableId = lines[1];
            Log.d(Constants.TAG, "tableId = " + tableId);
          } else {
            Log.w(Constants.TAG, "Unrecognized response: " + lines[0]);
          }
        } else {
          Log.d(Constants.TAG,
              "Query failed: " + response.getStatusMessage() + " ("
                  + response.getStatusCode() + ")");
          throw new GDataWrapper.HttpException(
              response.getStatusCode(), response.getStatusMessage());
        }
      }
    });
    return wrapper.getErrorType() == GDataWrapper.ERROR_NO_ERROR;
  }
 }
@@ -1,458 +0,0 @@
 /*
 * Copyright 2008 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.ProgressIndicator;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.maps.MapsFacade;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendType;
 import com.google.android.apps.mytracks.stats.DoubleBuffer;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.Cursor;
 import android.location.Location;
 import android.util.Log;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Vector;
 /**
 * A helper class used to transmit tracks to Google Maps.
 * A new instance should be used for each upload.
 *
 * IMPORTANT: while this code is Apache-licensed, please notice that usage of
 * the Google Maps servers through this API is only allowed for the My Tracks
 * application. Other applications looking to upload maps data should look
 * into using the Fusion Tables API.
 *
 * @author Leif Hendrik Wilden
 */
 public class SendToMaps implements Runnable {
  public static final String NEW_MAP_ID = "new";
  private static final int MAX_POINTS_PER_UPLOAD = 2048;
  private final Activity context;
  private final AuthManager auth;
  private final long trackId;
  private final ProgressIndicator progressIndicator;
  private final OnSendCompletedListener onCompletion;
  private final StringUtils stringUtils;
  private final MyTracksProviderUtils providerUtils;
  private String mapId;
  private MapsFacade mapsClient;
  // Progress status
  private int totalLocationsRead;
  private int totalLocationsPrepared;
  private int totalLocationsUploaded;
  private int totalLocations;
  private int totalSegmentsUploaded;
  public interface OnSendCompletedListener {
    void onSendCompleted(String mapId, boolean success);
  }
  public SendToMaps(Activity context, String mapId, AuthManager auth,
      long trackId, ProgressIndicator progressIndicator,
      OnSendCompletedListener onCompletion) {
    this.context = context;
    this.mapId = mapId;
    this.auth = auth;
    this.trackId = trackId;
    this.progressIndicator = progressIndicator;
    this.onCompletion = onCompletion;
    this.stringUtils = new StringUtils(context);
    this.providerUtils = MyTracksProviderUtils.Factory.get(context);
  }
  @Override
  public void run() {
    Log.d(TAG, "Sending to Maps: trackId = " + trackId);
    doUpload();
  }
  private void doUpload() {
    boolean success = true;
    try {
      progressIndicator.setProgressMessage(
          context.getString(R.string.send_google_progress_reading_track));
      // Get the track meta-data
      Track track = providerUtils.getTrack(trackId);
      if (track == null) {
        Log.w(Constants.TAG, "Cannot get track.");
        return;
      }
      String originalDescription = track.getDescription();
      track.setDescription("<p>" + track.getDescription() + "</p><p>"
          + stringUtils.generateTrackDescription(track, null, null) + "</p>");
      mapsClient = new MapsFacade(context, auth);
      // Create a new map if necessary:
      boolean isNewMap = mapId.equals(NEW_MAP_ID);
      if (isNewMap) {
        SharedPreferences preferences = context.getSharedPreferences(
            Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
        boolean mapPublic = true;
        if (preferences != null) {
          mapPublic = preferences.getBoolean(
              context.getString(R.string.default_map_public_key), true);
        }
        String creatingFormat = context.getString(R.string.send_google_progress_creating);
        String serviceName = context.getString(SendType.MAPS.getServiceName());
        progressIndicator.setProgressMessage(String.format(creatingFormat, serviceName));
        StringBuilder mapIdBuilder = new StringBuilder();
        success = mapsClient.createNewMap(
            track.getName(), track.getCategory(), originalDescription, mapPublic, mapIdBuilder);
        mapId = mapIdBuilder.toString();
      }
      // Upload all of the segments of the track plus start/end markers
      if (success) {
        success = uploadAllTrackPoints(track, originalDescription);
      }
      // Put waypoints.
      if (success) {
        Cursor c = providerUtils.getWaypointsCursor(
            track.getId(), 0,
            Constants.MAX_LOADED_WAYPOINTS_POINTS);
        if (c != null) {
          try {
            if (c.getCount() > 1 && c.moveToFirst()) {
              // This will skip the 1st waypoint (it carries the stats for the
              // last segment).
              ArrayList<Waypoint> waypoints = new ArrayList<Waypoint>(c.getCount() - 1);
              while (c.moveToNext()) {
                Waypoint wpt = providerUtils.createWaypoint(c);
                waypoints.add(wpt);
              }
              success = mapsClient.uploadWaypoints(mapId, waypoints);
            }
          } finally {
            c.close();
          }
        } else {
          success = false;
        }
        if (!success) {
          Log.w(TAG, "SendToMaps: upload waypoints failed.");
        }
      }
      Log.d(TAG, "SendToMaps: Done: " + success);
      progressIndicator.setProgressValue(100);
    } finally {
      if (mapsClient != null) {
        mapsClient.cleanUp();
      }
      final boolean finalSuccess = success;
      context.runOnUiThread(new Runnable() {
        public void run() {
          if (onCompletion != null) {
            onCompletion.onSendCompleted(mapId, finalSuccess);
          }
        }
      });
    }
  }
  private boolean uploadAllTrackPoints(
      final Track track, String originalDescription) {
    SharedPreferences preferences = context.getSharedPreferences(
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    boolean metricUnits = true;
    if (preferences != null) {
      metricUnits =
          preferences.getBoolean(context.getString(R.string.metric_units_key),
              true);
    }
    Cursor locationsCursor =
        providerUtils.getLocationsCursor(track.getId(), 0, -1, false);
    try {
      if (locationsCursor == null || !locationsCursor.moveToFirst()) {
        Log.w(TAG, "Unable to get any points to upload");
        return false;
      }
      totalLocationsRead = 0;
      totalLocationsPrepared = 0;
      totalLocationsUploaded = 0;
      totalLocations = locationsCursor.getCount();
      totalSegmentsUploaded = 0;
      // Limit the number of elevation readings. Ideally we would want around 250.
      int elevationSamplingFrequency =
          Math.max(1, (int) (totalLocations / 250.0));
      Log.d(TAG,
            "Using elevation sampling factor: " + elevationSamplingFrequency
            + " on " + totalLocations);
      double totalDistance = 0;
      Vector<Double> distances = new Vector<Double>();
      Vector<Double> elevations = new Vector<Double>();
      DoubleBuffer elevationBuffer =
          new DoubleBuffer(Constants.ELEVATION_SMOOTHING_FACTOR);
      List<Location> locations = new ArrayList<Location>(MAX_POINTS_PER_UPLOAD);
      progressIndicator.setProgressMessage(
          context.getString(R.string.send_google_progress_reading_track));
      Location lastLocation = null;
      do {
        if (totalLocationsRead % 100 == 0) {
          updateProgress();
        }
        Location loc = providerUtils.createLocation(locationsCursor);
        locations.add(loc);
        if (totalLocationsRead == 0) {
          // Put a marker at the first point of the first valid segment:
          mapsClient.uploadMarker(mapId, track.getName(), track.getDescription(), loc, true);
        }
        // Add to the elevation profile.
        if (loc != null && LocationUtils.isValidLocation(loc)) {
          // All points go into the smoothing buffer...
          elevationBuffer.setNext(metricUnits ? loc.getAltitude()
              : loc.getAltitude() * UnitConversions.M_TO_FT);
          if (lastLocation != null) {
            double dist = lastLocation.distanceTo(loc);
            totalDistance += dist;
          }
          // ...but only a few points are really used to keep the url short.
          if (totalLocationsRead % elevationSamplingFrequency == 0) {
            distances.add(totalDistance);
            elevations.add(elevationBuffer.getAverage());
          }
        }
        // If the location was not valid, it's a segment split, so make sure the
        // distance between the previous segment and the new one is not accounted
        // for in the next iteration.
        lastLocation = loc;
        // Every now and then, upload the accumulated points
        if (totalLocationsRead % MAX_POINTS_PER_UPLOAD
            == MAX_POINTS_PER_UPLOAD - 1) {
          if (!prepareAndUploadPoints(track, locations)) {
            return false;
          }
        }
        totalLocationsRead++;
      } while (locationsCursor.moveToNext());
      // Do a final upload with what's left
      if (!prepareAndUploadPoints(track, locations)) {
        return false;
      }
      // Put an end marker at the last point of the last valid segment:
      if (lastLocation != null) {
        track.setDescription("<p>" + originalDescription + "</p><p>"
            + stringUtils.generateTrackDescription(
                track, distances, elevations)
            + "</p>");
        return mapsClient.uploadMarker(mapId, track.getName(), track.getDescription(),
            lastLocation, false);
      }
      return true;
    } finally {
      if (locationsCursor != null) {
        locationsCursor.close();
      }
    }
  }
  private boolean prepareAndUploadPoints(Track track, List<Location> locations) {
    progressIndicator.setProgressMessage(
        context.getString(R.string.send_google_progress_preparing_track));
    updateProgress();
    int numLocations = locations.size();
    if (numLocations < 2) {
      Log.d(TAG, "Not preparing/uploading too few points");
      totalLocationsUploaded += numLocations;
      return true;
    }
    // Prepare/pre-process the points
    ArrayList<Track> splitTracks = prepareLocations(track, locations);
    // Start uploading them
    String sendingFormat = context.getString(R.string.send_google_progress_sending);
    String serviceName = context.getString(SendType.MAPS.getServiceName());
    progressIndicator.setProgressMessage(String.format(sendingFormat, serviceName));
    for (Track splitTrack : splitTracks) {
      if (totalSegmentsUploaded > 1) {
        splitTrack.setName(splitTrack.getName() + " "
            + String.format(
                context.getString(R.string.send_google_track_part_label), totalSegmentsUploaded));
      }
      totalSegmentsUploaded++;
      Log.d(TAG,
          "SendToMaps: Prepared feature for upload w/ "
          + splitTrack.getLocations().size() + " points.");
      // Transmit tracks via GData feed:
      // -------------------------------
      Log.d(TAG,
            "SendToMaps: Uploading to map " + mapId + " w/ auth " + auth);
      if (!mapsClient.uploadTrackPoints(mapId, splitTrack.getName(), splitTrack.getLocations())) {
        Log.e(TAG, "Uploading failed");
        return false;
      }
    }
    locations.clear();
    totalLocationsUploaded += numLocations;
    updateProgress();
    return true;
  }
  /**
   * Prepares a buffer of locations for transmission to google maps.
   *
   * @param track the original track with meta data
   * @param locations a buffer of locations on the track
   * @return an array of tracks each with a sub section of the points in the
   *         original buffer
   */
  private ArrayList<Track> prepareLocations(
      Track track, Iterable<Location> locations) {
    ArrayList<Track> splitTracks = new ArrayList<Track>();
    // Create segments from each full track:
    Track segment = new Track();
    TripStatistics segmentStats = segment.getStatistics();
    TripStatistics trackStats = track.getStatistics();
    segment.setId(track.getId());
    segment.setName(track.getName());
    segment.setDescription(/* track.getDescription() */ "");
    segment.setCategory(track.getCategory());
    segmentStats.setStartTime(trackStats.getStartTime());
    segmentStats.setStopTime(trackStats.getStopTime());
    boolean startNewTrackSegment = false;
    for (Location loc : locations) {
      if (totalLocationsPrepared % 100 == 0) {
        updateProgress();
      }
      if (loc.getLatitude() > 90) {
        startNewTrackSegment = true;
      }
      if (startNewTrackSegment) {
        // Close up the last segment.
        prepareTrackSegment(segment, splitTracks);
        Log.d(TAG,
            "MyTracksSendToMaps: Starting new track segment...");
        startNewTrackSegment = false;
        segment = new Track();
        segment.setId(track.getId());
        segment.setName(track.getName());
        segment.setDescription(/* track.getDescription() */ "");
        segment.setCategory(track.getCategory());
      }
      if (loc.getLatitude() <= 90) {
        segment.addLocation(loc);
        if (segmentStats.getStartTime() < 0) {
          segmentStats.setStartTime(loc.getTime());
        }
      }
      totalLocationsPrepared++;
    }
    prepareTrackSegment(segment, splitTracks);
    return splitTracks;
  }
  /**
   * Prepares a track segment for sending to google maps.
   * The main steps are:
   *  - correcting end time
   *  - decimating locations
   *  - splitting into smaller tracks.
   *
   *  The final track pieces will be put in the array list splitTracks.
   *
   * @param segment the original segment of the track
   * @param splitTracks an array of smaller track segments
   */
  private void prepareTrackSegment(
      Track segment, ArrayList<Track> splitTracks) {
    TripStatistics segmentStats = segment.getStatistics();
    if (segmentStats.getStopTime() < 0
        && segment.getLocations().size() > 0) {
      segmentStats.setStopTime(segment.getLocations().size() - 1);
    }
    /*
     * Decimate to 2 meter precision. Mapshop doesn't like too many
     * points:
     */
    LocationUtils.decimate(segment, 2.0);
    /* It the track still has > 500 points, split it in pieces: */
    if (segment.getLocations().size() > 500) {
      splitTracks.addAll(LocationUtils.split(segment, 500));
    } else if (segment.getLocations().size() >= 2) {
      splitTracks.add(segment);
    }
  }
  /**
   * Sets the current upload progress.
   */
  private void updateProgress() {
    // The percent of the total that represents the completed part of this
    // segment.
    int totalPercentage =
        (totalLocationsRead + totalLocationsPrepared + totalLocationsUploaded) * 100
        / (totalLocations * 3);
    totalPercentage = Math.min(99, totalPercentage);
    progressIndicator.setProgressValue(totalPercentage);
  }
 }
@@ -16,7 +16,7 @@
 package com.google.android.apps.mytracks.io.backup;
 import com.google.android.apps.mytracks.content.ContentTypeIds;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
@@ -106,7 +106,7 @@ class PreferenceBackupHelper {
      byte typeId = reader.readByte();
      readAndSetPreference(name, typeId, reader, editor);
    }
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
  }
  /**
@@ -1,369 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.docs;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.io.AuthManager;
 import com.google.android.apps.mytracks.io.gdata.GDataWrapper;
 import com.google.android.apps.mytracks.io.gdata.GDataWrapper.QueryFunction;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.util.ResourceUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.maps.mytracks.R;
 import com.google.wireless.gdata.client.GDataServiceClient;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.data.Entry;
 import com.google.wireless.gdata.docs.SpreadsheetsClient;
 import com.google.wireless.gdata.docs.SpreadsheetsClient.WorksheetEntry;
 import com.google.wireless.gdata.parser.GDataParser;
 import com.google.wireless.gdata.parser.ParseException;
 import com.google.wireless.gdata2.client.AuthenticationException;
 import android.content.Context;
 import android.util.Log;
 import java.io.BufferedReader;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.concurrent.atomic.AtomicReference;
 /**
 * This class contains helper methods for interacting with Google Docs and
 * Google Spreadsheets.
 *
 * @author Sandor Dornbush
 * @author Matthew Simmons
 */
 public class DocsHelper {
  private static final String DOCS_FEED_URL =
    "https://docs.google.com/feeds/documents/private/full";
  private static final String DOCS_SPREADSHEET_URL =
      "https://docs.google.com/feeds/documents/private/full/spreadsheet%3A";
  private static final String DOCS_WORKSHEETS_URL_FORMAT =
    "https://spreadsheets.google.com/feeds/worksheets/%s/private/full";
  private static final String DOCS_MY_SPREADSHEETS_FEED_URL =
    "https://docs.google.com/feeds/documents/private/full?category=mine,spreadsheet";
  private static final String DOCS_SPREADSHEET_URL_FORMAT =
    "https://spreadsheets.google.com/feeds/list/%s/%s/private/full";
  private static final String CONTENT_TYPE_PARAM = "Content-Type";
  private static final String OPENDOCUMENT_SPREADSHEET_MIME_TYPE =
      "application/x-vnd.oasis.opendocument.spreadsheet";
  private static final String ATOM_FEED_MIME_TYPE = "application/atom+xml";
  /**
   * Creates a new MyTracks spreadsheet with the given name.
   *
   * @param context The context associated with this request.
   * @param docListWrapper The GData handle for the Document List service.
   * @param name The name for the newly-created spreadsheet.
   * @return The spreadsheet ID, if one is created.  {@code null} will be
   *     returned if a GData error didn't occur, but no spreadsheet ID was
   *     returned.
   */
  public String createSpreadsheet(final Context context,
      final GDataWrapper<GDataServiceClient> docListWrapper, final String name) throws IOException {
    final AtomicReference<String> idSaver = new AtomicReference<String>();
    boolean success = docListWrapper.runQuery(new QueryFunction<GDataServiceClient>() {
      @Override
      public void query(GDataServiceClient client) throws IOException,
          GDataWrapper.AuthenticationException {
        // Construct and send request
        URL url = new URL(DOCS_FEED_URL);
        URLConnection conn = url.openConnection();
        conn.addRequestProperty(CONTENT_TYPE_PARAM,
            OPENDOCUMENT_SPREADSHEET_MIME_TYPE);
        conn.addRequestProperty("Slug", name);
        conn.addRequestProperty("Authorization",
            "GoogleLogin auth=" +
            docListWrapper.getAuthManager().getAuthToken());
        conn.setDoOutput(true);
        OutputStream os = conn.getOutputStream();
        ResourceUtils.readBinaryFileToOutputStream(
            context, R.raw.mytracks_empty_spreadsheet, os);
        // Get the response
        // TODO: The following is a horrible ugly hack.
        //       Hopefully we can retire it when there is a proper gdata api.
        BufferedReader rd = null;
        String line;
        StringBuilder resultBuilder = new StringBuilder();
        try {
          rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
          while ((line = rd.readLine()) != null) {
            resultBuilder.append(line);
          }
          os.close();
          rd.close();
        } catch (FileNotFoundException e) {
          // The GData API sometimes throws an error, even though creation of
          // the document succeeded. In that case let's just return. The caller
          // then needs to check if the doc actually exists.
          return;
        } finally {
          os.close();
          if (rd != null) {
            rd.close();
          }
        }
        String result = resultBuilder.toString();
        // Try to find the id.
        int idTagIndex = result.indexOf("<id>");
        if (idTagIndex == -1) {
          return;
        }
        int idTagCloseIndex = result.indexOf("</id>", idTagIndex);
        if (idTagCloseIndex == -1) {
          return;
        }
        int idStringStart = result.indexOf(DOCS_SPREADSHEET_URL, idTagIndex);
        if (idStringStart == -1) {
          return;
        }
        String id = result.substring(
            idStringStart + DOCS_SPREADSHEET_URL.length(), idTagCloseIndex);
        Log.i(Constants.TAG, "Created new spreadsheet: " + id);
        idSaver.set(id);
      }});
    if (!success) {
      throw newIOException(docListWrapper,
          "Failed to create new spreadsheet.");
    }
    return idSaver.get();
  }
  /**
   * Retrieve the ID of a spreadsheet with the given name.
   *
   * @param docListWrapper The GData handle for the Document List service.
   * @param title The name of the spreadsheet whose ID is to be retrieved.
   * @return The spreadsheet ID, if it can be retrieved.  {@code null} will
   *     be returned if no spreadsheet exists by the given name.
   * @throws IOException If an error occurs during the GData request.
   */
  public String requestSpreadsheetId(final GDataWrapper<GDataServiceClient> docListWrapper,
      final String title) throws IOException {
    final AtomicReference<String> idSaver = new AtomicReference<String>();
    boolean result = docListWrapper.runQuery(new QueryFunction<GDataServiceClient>() {
      @Override
      public void query(GDataServiceClient client)
          throws IOException, GDataWrapper.ParseException, GDataWrapper.HttpException,
          GDataWrapper.AuthenticationException {
        GDataParser listParser;
        try {
          listParser = client.getParserForFeed(Entry.class,
              DOCS_MY_SPREADSHEETS_FEED_URL,
              docListWrapper.getAuthManager().getAuthToken());
          listParser.init();
          while (listParser.hasMoreData()) {
            Entry entry = listParser.readNextEntry(null);
            String entryTitle = entry.getTitle();
            Log.i(Constants.TAG, "Found docs entry: " + entryTitle);
            if (entryTitle.equals(title)) {
              String entryId = entry.getId();
              int lastSlash = entryId.lastIndexOf('/');
              idSaver.set(entryId.substring(lastSlash + 15));
              break;
            }
          }
        } catch (ParseException e) {
          throw new GDataWrapper.ParseException(e);
        } catch (HttpException e) {
          throw new GDataWrapper.HttpException(e.getStatusCode(), e.getMessage());
        }
      }
    });
    if (!result) {
      throw newIOException(docListWrapper,
          "Failed to retrieve spreadsheet list.");
    }
    return idSaver.get();
  }
  /**
   * Retrieve the ID of the first worksheet in the named spreadsheet.
   *
   * @param trixWrapper The GData handle for the spreadsheet service.
   * @param spreadsheetId The GData ID for the given spreadsheet.
   * @return The worksheet ID, if it can be retrieved.  {@code null} will be
   *     returned if the GData request returns without error, but without an
   *     ID.
   * @throws IOException If an error occurs during the GData request.
   */
  public String getWorksheetId(final GDataWrapper<GDataServiceClient> trixWrapper,
      final String spreadsheetId) throws IOException {
    final AtomicReference<String> idSaver = new AtomicReference<String>();
    boolean result = trixWrapper.runQuery(new QueryFunction<GDataServiceClient>() {
      @Override
      public void query(GDataServiceClient client)
          throws GDataWrapper.AuthenticationException, IOException, GDataWrapper.ParseException, GDataWrapper.HttpException {
        String uri = String.format(DOCS_WORKSHEETS_URL_FORMAT, spreadsheetId);
        GDataParser sheetParser;
        try {
          sheetParser = ((SpreadsheetsClient) client).getParserForWorksheetsFeed(uri,
              trixWrapper.getAuthManager().getAuthToken());
          sheetParser.init();
          if (!sheetParser.hasMoreData()) {
            Log.i(Constants.TAG, "Found no worksheets");
            return;
          }
          // Grab the first worksheet.
          WorksheetEntry worksheetEntry =
              (WorksheetEntry) sheetParser.readNextEntry(new WorksheetEntry());
          int lastSlash = worksheetEntry.getId().lastIndexOf('/');
          idSaver.set(worksheetEntry.getId().substring(lastSlash + 1));
        } catch (ParseException e) {
          throw new GDataWrapper.ParseException(e);
        } catch (AuthenticationException e) {
          throw new GDataWrapper.AuthenticationException(e);
        }
      }
    });
    if (!result) {
      throw newIOException(trixWrapper, "Failed to retrieve worksheet ID.");
    }
    return idSaver.get();
  }
  /**
   * Add a row to a worksheet containing the stats for a given track.
   *
   * @param context The context associated with this request.
   * @param trixAuth The GData authorization for the spreadsheet service.
   * @param spreadsheetId The spreadsheet to be modified.
   * @param worksheetId The worksheet to be modified.
   * @param track The track whose stats are to be written.
   * @param metricUnits True if metric units are to be used.  If false,
   *     imperial units will be used.
   * @throws IOException If an error occurs while updating the worksheet.
   */
  public void addTrackRow(Context context, AuthManager trixAuth,
      String spreadsheetId, String worksheetId, Track track,
      boolean metricUnits) throws IOException {
    String worksheetUri = String.format(DOCS_SPREADSHEET_URL_FORMAT,
        spreadsheetId, worksheetId);
    TripStatistics stats = track.getStatistics();
    String distanceUnit = context.getString(metricUnits ?
        R.string.unit_kilometer : R.string.unit_mile);
    String speedUnit = context.getString(metricUnits ?
        R.string.unit_kilometer_per_hour : R.string.unit_mile_per_hour);
    String elevationUnit = context.getString(metricUnits ?
        R.string.unit_meter : R.string.unit_feet);
    // Prepare the Post-Text we are going to send.
    DocsTagBuilder tagBuilder = new DocsTagBuilder(metricUnits)
        .append("name", track.getName())
        .append("description", track.getDescription())
        .append("date", StringUtils.formatDateTime(context, stats.getStartTime()))
        .append("totaltime", StringUtils.formatElapsedTime(stats.getTotalTime()))
        .append("movingtime", StringUtils.formatElapsedTime(stats.getMovingTime()))
        .appendLargeUnits("distance", stats.getTotalDistance() / 1000)
        .append("distanceunit", distanceUnit)
        .appendLargeUnits("averagespeed", stats.getAverageSpeed() * 3.6)
        .appendLargeUnits("averagemovingspeed",
            stats.getAverageMovingSpeed() * 3.6)
        .appendLargeUnits("maxspeed", stats.getMaxSpeed() * 3.6)
        .append("speedunit", speedUnit)
        .appendSmallUnits("elevationgain", stats.getTotalElevationGain())
        .appendSmallUnits("minelevation", stats.getMinElevation())
        .appendSmallUnits("maxelevation", stats.getMaxElevation())
        .append("elevationunit", elevationUnit);
    if (track.getMapId().length() > 0) {
      tagBuilder.append("map", String.format("%s?msa=0&msid=%s",
          Constants.MAPSHOP_BASE_URL, track.getMapId()));
    }
    String postText = new StringBuilder()
        .append("<entry xmlns='http://www.w3.org/2005/Atom' "
            + "xmlns:gsx='http://schemas.google.com/spreadsheets/"
            + "2006/extended'>")
        .append(tagBuilder.build())
        .append("</entry>")
        .toString();
    Log.i(Constants.TAG,
        "Inserting at: " + spreadsheetId + " => " + worksheetUri);
    Log.i(Constants.TAG, postText);
    writeRowData(trixAuth, worksheetUri, postText);
    Log.i(Constants.TAG, "Post finished.");
  }
  /**
   * Writes spreadsheet row data to the indicated worksheet.
   *
   * @param trixAuth The GData authorization for the spreadsheet service.
   * @param worksheetUri The URI of the worksheet to be altered.
   * @param postText The XML tags describing the change to be made.
   * @throws IOException Thrown if an error occurs during the write.
   */
  protected void writeRowData(AuthManager trixAuth, String worksheetUri,
      String postText) throws IOException {
    // No need for a wrapper because we know that the authorization was good
    // enough to get this far.
    URL url = new URL(worksheetUri);
    URLConnection conn = url.openConnection();
    conn.addRequestProperty(CONTENT_TYPE_PARAM, ATOM_FEED_MIME_TYPE);
    conn.addRequestProperty("Authorization",
        "GoogleLogin auth=" + trixAuth.getAuthToken());
    conn.setDoOutput(true);
    OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
    wr.write(postText);
    wr.flush();
    // Get the response.
    // TODO: Should we parse the response, rather than simply throwing it away?
    BufferedReader rd =
        new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String line;
    while ((line = rd.readLine()) != null) {
      // Process line.
      Log.i(Constants.TAG, "r: " + line);
    }
    wr.close();
    rd.close();
  }
  private static IOException newIOException(GDataWrapper<GDataServiceClient> wrapper,
      String message) {
    return new IOException(String.format("%s: %d: %s", message,
        wrapper.getErrorType(), wrapper.getErrorMessage()));
  }
 }
@@ -1,118 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.docs;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import java.text.NumberFormat;
 import java.util.Locale;
 /**
 * <p>This class builds a string of XML tags used to talk to Docs using GData.
 *
 * <p>Sample Usage:
 *
 * <code>
 *   String tags = new DocsTagBuilder(false)
 *       .append("tagName", "tagValue")
 *       .appendLargeUnits("bigTagName", 1.0)
 *       .build();
 * </code>
 *
 * <p>results in:
 *
 * <code>
 *    <gsx:tagName><![CDATA[tagValue]]></gsx:tagName>
 *    <gsx:bigTagName><![CDATA[1.00]]></gsx:bigTagName>
 * </code>
 *
 * @author Matthew Simmons
 */
 class DocsTagBuilder {
  // Google Docs can only parse numbers in the English locale.
  private static final NumberFormat LARGE_UNIT_FORMAT = NumberFormat.getNumberInstance(
      Locale.ENGLISH);
  private static final NumberFormat SMALL_UNIT_FORMAT = NumberFormat.getIntegerInstance(
      Locale.ENGLISH);
  static {
    LARGE_UNIT_FORMAT.setMaximumFractionDigits(2);
    LARGE_UNIT_FORMAT.setMinimumFractionDigits(2);
  }
  protected final boolean metricUnits;
  protected final StringBuilder stringBuilder;
  /**
   * @param metricUnits True if metric units are to be used.  If false,
   *     imperial units will be used.
   */
  DocsTagBuilder(boolean metricUnits) {
    this.metricUnits = metricUnits;
    this.stringBuilder = new StringBuilder();
  }
  /** Appends a tag containing a string value */
  DocsTagBuilder append(String name, String value) {
    appendTag(name, value);
    return this;
  }
  /**
   * Appends a tag containing a numeric value.  The value will be formatted
   * according to the large distance of the specified measurement system (i.e.
   * kilometers or miles).
   *
   * @param name The tag name.
   * @param d The value to be formatted, in kilometers.
   */
  DocsTagBuilder appendLargeUnits(String name, double d) {
    double value = metricUnits ? d : (d * UnitConversions.KM_TO_MI);
    appendTag(name, LARGE_UNIT_FORMAT.format(value));
    return this;
  }
  /**
   * Appends a tag containing a numeric value.  The value will be formatted
   * according to the small distance of the specified measurement system (i.e.
   * meters or feet).
   *
   * @param name The tag name.
   * @param d The value to be formatted, in meters.
   */
  DocsTagBuilder appendSmallUnits(String name, double d) {
    double value = metricUnits ? d : (d * UnitConversions.M_TO_FT);
    appendTag(name, SMALL_UNIT_FORMAT.format(value));
    return this;
  }
  /** Returns a string containing all tags which have been added. */
  String build() {
    return stringBuilder.toString();
  }
  private void appendTag(String name, String value) {
    stringBuilder.append("<gsx:")
        .append(name)
        .append(">")
        .append(StringUtils.stringAsCData(value))
        .append("</gsx:")
        .append(name)
        .append(">");
  }
 }
@@ -0,0 +1,125 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.docs;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest;
 import com.google.android.apps.mytracks.io.sendtogoogle.UploadResultActivity;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.app.Dialog;
 import android.app.ProgressDialog;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 /**
 * An activity to send a track to Google Docs.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class SendDocsActivity extends Activity {
  private static final int PROGRESS_DIALOG = 1;
  private SendRequest sendRequest;
  private SendDocsAsyncTask asyncTask;
  private ProgressDialog progressDialog;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    Object retained = getLastNonConfigurationInstance();
    if (retained instanceof SendDocsAsyncTask) {
      asyncTask = (SendDocsAsyncTask) retained;
      asyncTask.setActivity(this);
    } else {
      asyncTask = new SendDocsAsyncTask(this, sendRequest.getTrackId(), sendRequest.getAccount());
      asyncTask.execute();
    }
  }
  @Override
  public Object onRetainNonConfigurationInstance() {
    asyncTask.setActivity(null);
    return asyncTask;
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
      case PROGRESS_DIALOG:
        progressDialog = new ProgressDialog(this);
        progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        progressDialog.setIcon(android.R.drawable.ic_dialog_info);
        progressDialog.setTitle(getString(
            R.string.send_google_progress_title, getString(R.string.send_google_docs)));
        progressDialog.setMax(100);
        progressDialog.setProgress(0);
        progressDialog.setCancelable(true);
        progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            asyncTask.cancel(true);
            startNextActivity(false);
          }
        });
        return progressDialog;
      default:
        return null;
    }
  }
  /**
   * Invokes when the associated AsyncTask completes.
   *
   * @param success true if success
   */
  public void onAsyncTaskCompleted(boolean success) {
    startNextActivity(success);
  }
  /**
   * Shows the progress dialog.
   */
  public void showProgressDialog() {
    showDialog(PROGRESS_DIALOG);
  }
  /**
   * Sets the progress dialog value.
   */
  public void setProgressDialogValue(int value) {
    if (progressDialog != null) {
      progressDialog.setProgress(value);
    }
  }
  /**
   * Starts the next activity.
   * 
   * @param success true if sendDocs is success
   */
  private void startNextActivity(boolean success) {
    sendRequest.setDocsSuccess(success);
    Intent intent = new Intent(this, UploadResultActivity.class)
        .putExtra(SendRequest.SEND_REQUEST_KEY, sendRequest);
    startActivity(intent);
    finish();
  }
 }
@@ -0,0 +1,389 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.docs;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.io.gdata.GDataClientFactory;
 import com.google.android.apps.mytracks.io.gdata.docs.DocumentsClient;
 import com.google.android.apps.mytracks.io.gdata.docs.SpreadsheetsClient;
 import com.google.android.apps.mytracks.io.gdata.docs.XmlDocsGDataParserFactory;
 import com.google.android.common.gdata.AndroidXmlParserFactory;
 import com.google.android.maps.mytracks.R;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.parser.ParseException;
 import com.google.wireless.gdata2.client.AuthenticationException;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AuthenticatorException;
 import android.accounts.OperationCanceledException;
 import android.content.Context;
 import android.os.AsyncTask;
 import android.util.Log;
 import java.io.IOException;
 /**
 * AsyncTask to send a track to Google Docs.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class SendDocsAsyncTask extends AsyncTask<Void, Integer, Boolean> {
  private static final int PROGRESS_GET_SPREADSHEET_ID = 0;
  private static final int PROGRESS_CREATE_SPREADSHEET = 25;
  private static final int PROGRESS_GET_WORKSHEET_ID = 50;
  private static final int PROGRESS_ADD_TRACK_INFO = 75;
  private static final int PROGRESS_COMPLETE = 100;
  private static final String TAG = SendDocsAsyncTask.class.getSimpleName();
  private SendDocsActivity activity;
  private final long trackId;
  private final Account account;
  private final Context context;
  private final MyTracksProviderUtils myTracksProviderUtils;
  private final GDataClient gDataClient;
  private final DocumentsClient documentsClient;
  private final SpreadsheetsClient spreadsheetsClient;
  /**
   * True if can retry sending to Google Docs.
   */
  private boolean canRetry;
  /**
   * True if the AsyncTask has completed.
   */
  private boolean completed;
  /**
   * True if the result is success.
   */
  private boolean success;
  // The following variables are for per upload states
  private String documentsAuthToken;
  private String spreadsheetsAuthToken;
  private String spreadsheetId;
  private String worksheetId;
  public SendDocsAsyncTask(SendDocsActivity activity, long trackId, Account account) {
    this.activity = activity;
    this.trackId = trackId;
    this.account = account;
    context = activity.getApplicationContext();
    myTracksProviderUtils = MyTracksProviderUtils.Factory.get(context);
    gDataClient = GDataClientFactory.getGDataClient(context);
    documentsClient = new DocumentsClient(
        gDataClient, new XmlDocsGDataParserFactory(new AndroidXmlParserFactory()));
    spreadsheetsClient = new SpreadsheetsClient(
        gDataClient, new XmlDocsGDataParserFactory(new AndroidXmlParserFactory()));
    canRetry = true;
    completed = false;
    success = false;
  }
  /**
   * Sets the activity associated with this AyncTask.
   *
   * @param activity the activity.
   */
  public void setActivity(SendDocsActivity activity) {
    this.activity = activity;
    if (completed && activity != null) {
      activity.onAsyncTaskCompleted(success);
    }
  }
  @Override
  protected void onPreExecute() {
    activity.showProgressDialog();
  }
  @Override
  protected Boolean doInBackground(Void... params) {
    return doUpload();
  }
  @Override
  protected void onProgressUpdate(Integer... values) {
    if (activity != null) {
      activity.setProgressDialogValue(values[0]);
    }
  }
  @Override
  protected void onPostExecute(Boolean result) {
    closeClient();
    success = result;
    completed = true;
    if (activity != null) {
      activity.onAsyncTaskCompleted(success);
    }
  }
  @Override
  protected void onCancelled() {
    closeClient();
  }
  private void closeClient() {
    if (gDataClient != null) {
      gDataClient.close();
    } 
  }
  /**
   * Uploads a track to Google Docs.
   *
   * @return true if success.
   */
  private boolean doUpload() {
    // Reset the per upload states
    documentsAuthToken = null;
    spreadsheetsAuthToken = null;
    spreadsheetId = null;
    worksheetId = null;
    try {
      documentsAuthToken = AccountManager.get(context).blockingGetAuthToken(
          account, documentsClient.getServiceName(), false);
      spreadsheetsAuthToken = AccountManager.get(context).blockingGetAuthToken(
          account, spreadsheetsClient.getServiceName(), false);
    } catch (OperationCanceledException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (AuthenticatorException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (IOException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    }
    Track track = myTracksProviderUtils.getTrack(trackId);
    if (track == null) {
      Log.d(TAG, "Track is null");
      return false;
    }
    String title = context.getString(R.string.my_tracks_app_name);
    if (track.getCategory() != null && !track.getCategory().equals("")) {
      title += "-" + track.getCategory();
    }
    // Get the spreadsheet ID
    publishProgress(PROGRESS_GET_SPREADSHEET_ID);
    if (!fetchSpreadSheetId(title, false)) {
      return retryUpload(); 
    }
    // Create a new spreadsheet if necessary
    publishProgress(PROGRESS_CREATE_SPREADSHEET);
    if (spreadsheetId == null) {
      if (!createSpreadSheet(title)) {
        Log.d(TAG, "Unable to create a new spreadsheet");
        return false;
      }
      // The previous creation might have succeeded even though GData
      // reported an error. Seems to be a know bug.
      // See http://code.google.com/p/gdata-issues/issues/detail?id=929
      // Try to find the created spreadsheet.
      if (spreadsheetId == null) {
        if (!fetchSpreadSheetId(title, true)) {
          Log.d(TAG, "Unable to check if the new spreadsheet is created");
          return false;
        }
        if (spreadsheetId == null) {
          Log.d(TAG, "Unable to create a new spreadsheet");
          return false;
        }
      }
    }
    // Get the worksheet ID
    publishProgress(PROGRESS_GET_WORKSHEET_ID);
    if (!fetchWorksheetId()) {
      return retryUpload();
    }
    if (worksheetId == null) {
      Log.d(TAG, "Unable to get a worksheet ID");
      return false;
    }
    // Add the track info
    publishProgress(PROGRESS_ADD_TRACK_INFO);
    if (!addTrackInfo(track)) {
      Log.d(TAG, "Unable to add track info");
      return false;
    }
    publishProgress(PROGRESS_COMPLETE);
    return true;
  }
  /**
   * Fetches the spreadsheet id. Sets the instance variable
   * {@link SendDocsAsyncTask#spreadsheetId}.
   *
   * @param title the spreadsheet title
   * @param waitFirst wait before checking
   * @return true if completes.
   */
  private boolean fetchSpreadSheetId(String title, boolean waitFirst) {
    if (isCancelled()) {
      return false;
    }
    if (waitFirst) {
      try {
        Thread.sleep(5000);
      } catch (InterruptedException e) {
        Log.d(TAG, "Unable to wait", e);
        return false;
      }
    }
    try {
      spreadsheetId = SendDocsUtils.getSpreadsheetId(title, documentsClient, documentsAuthToken);
    } catch (ParseException e) {
      Log.d(TAG, "Unable to fetch spreadsheet ID", e);
      return false;
    } catch (HttpException e) {
      Log.d(TAG, "Unable to fetch spreadsheet ID", e);
      return false;
    } catch (IOException e) {
      Log.d(TAG, "Unable to fetch spreadsheet ID", e);
      return false;
    }
    if (spreadsheetId == null) {
      // Waiting a few seconds and trying again. Maybe the server just had a
      // hickup (unfortunately that happens quite a lot...).
      try {
        Thread.sleep(5000);
      } catch (InterruptedException e) {
        Log.d(TAG, "Unable to wait", e);
        return false;
      }
      try {
        spreadsheetId = SendDocsUtils.getSpreadsheetId(title, documentsClient, documentsAuthToken);
      } catch (ParseException e) {
        Log.d(TAG, "Unable to fetch spreadsheet ID", e);
        return false;
      } catch (HttpException e) {
        Log.d(TAG, "Unable to fetch spreadsheet ID", e);
        return false;
      } catch (IOException e) {
        Log.d(TAG, "Unable to fetch spreadsheet ID", e);
        return false;
      }
    }
    return true;
  }
  /**
   * Creates a spreadsheet. If successful, sets the instance variable
   * {@link SendDocsAsyncTask#spreadsheetId}.
   *
   * @param spreadsheetTitle the spreadsheet title
   * @return true if completes.
   */
  private boolean createSpreadSheet(String spreadsheetTitle) {
    if (isCancelled()) {
      return false;
    }
    try {
      spreadsheetId = SendDocsUtils.createSpreadsheet(spreadsheetTitle, documentsAuthToken, context);
    } catch (IOException e) {
      Log.d(TAG, "Unable to create spreadsheet", e);
      return false;
    }
    return true;
  }
  /**
   * Fetches the worksheet ID. Sets the instance variable
   * {@link SendDocsAsyncTask#worksheetId}.
   *
   * @return true if completes.
   */
  private boolean fetchWorksheetId() {
    if (isCancelled()) {
      return false;
    }
    try {
      worksheetId = SendDocsUtils.getWorksheetId(
          spreadsheetId, spreadsheetsClient, spreadsheetsAuthToken);
    } catch (IOException e) {
      Log.d(TAG, "Unable to fetch worksheet ID", e);
      return false;
    } catch (AuthenticationException e) {
      Log.d(TAG, "Unable to fetch worksheet ID", e);
      return false;
    } catch (ParseException e) {
      Log.d(TAG, "Unable to fetch worksheet ID", e);
      return false;
    }
    return true;
  }
  /**
   * Adds track info to a worksheet.
   * 
   * @param track the track
   * @return true if completes.
   */
  private boolean addTrackInfo(Track track) {
    if (isCancelled()) {
      return false;
    }
    try {
      SendDocsUtils.addTrackInfo(track, spreadsheetId, worksheetId, spreadsheetsAuthToken, context);
    } catch (IOException e) {
      Log.d(TAG, "Unable to add track info", e);
      return false;
    }
    return true;
  }
  /**
   * Retries upload. Invalidates the authToken. If can retry, invokes
   * {@link SendDocsAsyncTask#doUpload()}. Returns false if cannot retry.
   */
  private boolean retryUpload() {
    if (isCancelled()) {
      return false;
    }
    AccountManager.get(context).invalidateAuthToken(
        documentsClient.getServiceName(), documentsAuthToken);
    AccountManager.get(context).invalidateAuthToken(
        spreadsheetsClient.getServiceName(), spreadsheetsAuthToken);
    if (canRetry) {
      canRetry = false;
      return doUpload();
    }
    return false;
  }
 }
@@ -0,0 +1,410 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.docs;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.io.gdata.docs.DocumentsClient;
 import com.google.android.apps.mytracks.io.gdata.docs.SpreadsheetsClient;
 import com.google.android.apps.mytracks.io.gdata.docs.SpreadsheetsClient.WorksheetEntry;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.util.ResourceUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.maps.mytracks.R;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.data.Entry;
 import com.google.wireless.gdata.parser.GDataParser;
 import com.google.wireless.gdata.parser.ParseException;
 import com.google.wireless.gdata2.client.AuthenticationException;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.util.Log;
 import java.io.BufferedReader;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.OutputStreamWriter;
 import java.net.URL;
 import java.net.URLConnection;
 import java.net.URLEncoder;
 import java.text.NumberFormat;
 import java.util.Locale;
 /**
 * Utilities for sending a track to Google Docs.
 *
 * @author Sandor Dornbush
 * @author Matthew Simmons
 */
 public class SendDocsUtils {
  private static final String GET_SPREADSHEET_BY_TITLE_URI =
      "https://docs.google.com/feeds/documents/private/full?"
      + "category=mine,spreadsheet&title=%s&title-exact=true";
  private static final String CREATE_SPREADSHEET_URI =
    "https://docs.google.com/feeds/documents/private/full";
  private static final String GET_WORKSHEETS_URI =
    "https://spreadsheets.google.com/feeds/worksheets/%s/private/full";
  private static final String GET_WORKSHEET_URI =
    "https://spreadsheets.google.com/feeds/list/%s/%s/private/full";
  private static final String SPREADSHEET_ID_PREFIX =
      "https://docs.google.com/feeds/documents/private/full/spreadsheet%3A";
  private static final String CONTENT_TYPE = "Content-Type";
  private static final String ATOM_FEED_MIME_TYPE = "application/atom+xml";
  private static final String OPENDOCUMENT_SPREADSHEET_MIME_TYPE =
      "application/x-vnd.oasis.opendocument.spreadsheet";
  private static final String AUTHORIZATION = "Authorization";
  private static final String AUTHORIZATION_PREFIX = "GoogleLogin auth=";
  private static final String SLUG = "Slug";
  // Google Docs can only parse numbers in the English locale.
  private static final NumberFormat NUMBER_FORMAT = NumberFormat.getNumberInstance(Locale.ENGLISH);
  private static final NumberFormat INTEGER_FORMAT = NumberFormat.getIntegerInstance(
      Locale.ENGLISH);
  static {
    NUMBER_FORMAT.setMaximumFractionDigits(2);
    NUMBER_FORMAT.setMinimumFractionDigits(2);
  }
  private static final String TAG = SendDocsUtils.class.getSimpleName();
  private SendDocsUtils() {}
  /**
   * Gets the spreadsheet id of a spreadsheet. Returns null if the spreadsheet
   * doesn't exist.
   *
   * @param title the title of the spreadsheet
   * @param documentsClient the documents client
   * @param authToken the auth token
   * @return spreadsheet id or null if it doesn't exist.
   */
  public static String getSpreadsheetId(
      String title, DocumentsClient documentsClient, String authToken)
      throws IOException, ParseException, HttpException {
    GDataParser gDataParser = null;
    try {
      String uri = String.format(GET_SPREADSHEET_BY_TITLE_URI, URLEncoder.encode(title));
      gDataParser = documentsClient.getParserForFeed(Entry.class, uri, authToken);
      gDataParser.init();
      while (gDataParser.hasMoreData()) {
        Entry entry = gDataParser.readNextEntry(null);
        String entryTitle = entry.getTitle();
        if (entryTitle.equals(title)) {
          return getEntryId(entry);
        }
      }
      return null;
    } finally {
      if (gDataParser != null) {
        gDataParser.close();
      }
    }
  }
  /**
   * Gets the id from an entry. Returns null if not available.
   * 
   * @param entry the entry
   */
  @VisibleForTesting
  static String getEntryId(Entry entry) {
    String entryId = entry.getId();
    if (entryId.startsWith(SPREADSHEET_ID_PREFIX)) {
      return entryId.substring(SPREADSHEET_ID_PREFIX.length());
    }
    return null;
  }
  /**
   * Creates a new spreadsheet with the given title. Returns the spreadsheet ID
   * if successful. Returns null otherwise. Note that it is possible that a new
   * spreadsheet is created, but the returned ID is null.
   *
   * @param title the title
   * @param authToken the auth token
   * @param context the context
   */
  public static String createSpreadsheet(String title, String authToken, Context context)
      throws IOException {
    URL url = new URL(CREATE_SPREADSHEET_URI);
    URLConnection conn = url.openConnection();
    conn.addRequestProperty(CONTENT_TYPE, OPENDOCUMENT_SPREADSHEET_MIME_TYPE);
    conn.addRequestProperty(SLUG, title);
    conn.addRequestProperty(AUTHORIZATION, AUTHORIZATION_PREFIX + authToken);
    conn.setDoOutput(true);
    OutputStream outputStream = conn.getOutputStream();
    ResourceUtils.readBinaryFileToOutputStream(
        context, R.raw.mytracks_empty_spreadsheet, outputStream);
    // Get the response
    BufferedReader bufferedReader = null;
    StringBuilder resultBuilder = new StringBuilder();
    try {
      bufferedReader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
      String line;
      while ((line = bufferedReader.readLine()) != null) {
        resultBuilder.append(line);
      }
    } catch (FileNotFoundException e) {
      // The GData API sometimes throws an error, even though creation of
      // the document succeeded. In that case let's just return. The caller
      // then needs to check if the doc actually exists.
      Log.d(TAG, "Unable to read result after creating a spreadsheet", e);
      return null;
    } finally {
      outputStream.close();
      if (bufferedReader != null) {
        bufferedReader.close();
      }
    }
    return getNewSpreadsheetId(resultBuilder.toString());
  }
  /**
   * Gets the spreadsheet id from a create spreadsheet result.
   *
   * @param result the create spreadsheet result
   */
  @VisibleForTesting
  static String getNewSpreadsheetId(String result) {
    int idTagIndex = result.indexOf("<id>");
    if (idTagIndex == -1) {
      return null;
    }
    int idTagCloseIndex = result.indexOf("</id>", idTagIndex);
    if (idTagCloseIndex == -1) {
      return null;
    }
    int idStringStart = result.indexOf(SPREADSHEET_ID_PREFIX, idTagIndex);
    if (idStringStart == -1) {
      return null;
    }
    return result.substring(idStringStart + SPREADSHEET_ID_PREFIX.length(), idTagCloseIndex);
  }
  /**
   * Gets the first worksheet ID of a spreadsheet. Returns null if not
   * available.
   *
   * @param spreadsheetId the spreadsheet ID
   * @param spreadsheetClient the spreadsheet client
   * @param authToken the auth token
   */
  public static String getWorksheetId(
      String spreadsheetId, SpreadsheetsClient spreadsheetClient, String authToken)
      throws IOException, AuthenticationException, ParseException {
    GDataParser gDataParser = null;
    try {
      String uri = String.format(GET_WORKSHEETS_URI, spreadsheetId);
      gDataParser = spreadsheetClient.getParserForWorksheetsFeed(uri, authToken);
      gDataParser.init();
      if (!gDataParser.hasMoreData()) {
        Log.d(TAG, "No worksheet");
        return null;
      }
      // Get the first worksheet
      WorksheetEntry worksheetEntry =
          (WorksheetEntry) gDataParser.readNextEntry(new WorksheetEntry());
      return getWorksheetEntryId(worksheetEntry);
    } finally {
      if (gDataParser != null) {
        gDataParser.close();
      }
    }
  }
  /**
   * Gets the worksheet id from a worksheet entry. Returns null if not available.
   * 
   * @param entry the worksheet entry
   */
  @VisibleForTesting
  static String getWorksheetEntryId(WorksheetEntry entry) {
    String id = entry.getId();
    int lastSlash = id.lastIndexOf('/');
    if (lastSlash == -1) {
      Log.d(TAG, "No id");
      return null;
    }
    return id.substring(lastSlash + 1);
  }
  /**
   * Adds a track's info as a row in a worksheet.
   *
   * @param track the track
   * @param spreadsheetId the spreadsheet ID
   * @param worksheetId the worksheet ID
   * @param authToken the auth token
   * @param context the context
   */
  public static void addTrackInfo(
      Track track, String spreadsheetId, String worksheetId, String authToken, Context context)
      throws IOException {
    String worksheetUri = String.format(GET_WORKSHEET_URI, spreadsheetId, worksheetId);
    SharedPreferences prefs = context.getSharedPreferences(
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    boolean metricUnits = prefs.getBoolean(context.getString(R.string.metric_units_key), true);
    addRow(worksheetUri, getRowContent(track, metricUnits, context), authToken);
  }
  /**
   * Gets the row content containing the track's info.
   *
   * @param track the track
   * @param metricUnits true to use metric
   * @param context the context
   */
  @VisibleForTesting
  static String getRowContent(Track track, boolean metricUnits, Context context) {
    TripStatistics stats = track.getStatistics();
    String distanceUnit = context.getString(
        metricUnits ? R.string.unit_kilometer : R.string.unit_mile);
    String speedUnit = context.getString(
        metricUnits ? R.string.unit_kilometer_per_hour : R.string.unit_mile_per_hour);
    String elevationUnit = context.getString(
        metricUnits ? R.string.unit_meter : R.string.unit_feet);
    StringBuilder builder = new StringBuilder().append("<entry xmlns='http://www.w3.org/2005/Atom' "
        + "xmlns:gsx='http://schemas.google.com/spreadsheets/2006/extended'>");
    appendTag(builder, "name", track.getName());
    appendTag(builder, "description", track.getDescription());
    appendTag(builder, "date", StringUtils.formatDateTime(context, stats.getStartTime()));
    appendTag(builder, "totaltime", StringUtils.formatElapsedTime(stats.getTotalTime()));
    appendTag(builder, "movingtime", StringUtils.formatElapsedTime(stats.getMovingTime()));
    appendTag(builder, "distance", getDistance(stats.getTotalDistance(), metricUnits));
    appendTag(builder, "distanceunit", distanceUnit);
    appendTag(builder, "averagespeed", getSpeed(stats.getAverageSpeed(), metricUnits));
    appendTag(builder, "averagemovingspeed", getSpeed(stats.getAverageMovingSpeed(), metricUnits));
    appendTag(builder, "maxspeed", getSpeed(stats.getMaxSpeed(), metricUnits));
    appendTag(builder, "speedunit", speedUnit);
    appendTag(builder, "elevationgain", getElevation(stats.getTotalElevationGain(), metricUnits));
    appendTag(builder, "minelevation", getElevation(stats.getMinElevation(), metricUnits));
    appendTag(builder, "maxelevation", getElevation(stats.getMaxElevation(), metricUnits));
    appendTag(builder, "elevationunit", elevationUnit);
    if (track.getMapId().length() > 0) {
      appendTag(builder, "map",
          String.format("%s?msa=0&msid=%s", Constants.MAPSHOP_BASE_URL, track.getMapId()));
    }
    builder.append("</entry>");
    return builder.toString();
  }
  /**
   * Appends a name-value pair as a gsx tag to a string builder.
   *
   * @param stringBuilder the string builder
   * @param name the name
   * @param value the value
   */
  @VisibleForTesting
  static void appendTag(StringBuilder stringBuilder, String name, String value) {
    stringBuilder
        .append("<gsx:")
        .append(name)
        .append(">")
        .append(StringUtils.stringAsCData(value))
        .append("</gsx:")
        .append(name)
        .append(">");
  }
  /**
   * Gets the distance. Performs unit conversion and formatting.
   *
   * @param distanceInMeter the distance in meters
   * @param metricUnits true to use metric
   */
  @VisibleForTesting
  static final String getDistance(double distanceInMeter, boolean metricUnits) {
    double distanceInKilometer = distanceInMeter / 1000.0;
    double distance = metricUnits ? distanceInKilometer
        : distanceInKilometer * UnitConversions.KM_TO_MI;
    return NUMBER_FORMAT.format(distance);
  }
  /**
   * Gets the speed. Performs unit conversion and formatting.
   *
   * @param speedInMeterPerSecond the speed in meters per second
   * @param metricUnits true to use metric
   */
  @VisibleForTesting
  static final String getSpeed(double speedInMeterPerSecond, boolean metricUnits) {
    double speedInKilometerPerHour = speedInMeterPerSecond * 3.6;
    double speed = metricUnits ? speedInKilometerPerHour
        : speedInKilometerPerHour * UnitConversions.KMH_TO_MPH;
    return NUMBER_FORMAT.format(speed);
  }
  /**
   * Gets the elevation. Performs unit conversion and formatting.
   *
   * @param elevationInMeter the elevation value in meters
   * @param metricUnits true to use metric
   */
  @VisibleForTesting
  static final String getElevation(double elevationInMeter, boolean metricUnits) {
    double elevation = metricUnits ? elevationInMeter : elevationInMeter * UnitConversions.M_TO_FT;
    return INTEGER_FORMAT.format(elevation);
  }
  /**
   * Adds a row to a Google Spreadsheet worksheet.
   *
   * @param worksheetUri the worksheet URI
   * @param rowContent the row content
   * @param authToken the auth token
   */
  private static final void addRow(String worksheetUri, String rowContent, String authToken)
      throws IOException {
    URL url = new URL(worksheetUri);
    URLConnection conn = url.openConnection();
    conn.addRequestProperty(CONTENT_TYPE, ATOM_FEED_MIME_TYPE);
    conn.addRequestProperty(AUTHORIZATION, AUTHORIZATION_PREFIX + authToken);
    conn.setDoOutput(true);
    OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
    writer.write(rowContent);
    writer.flush();
    // Get the response
    BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    while ((reader.readLine()) != null) {
      // Just read till the end
    }
    writer.close();
    reader.close();
  }
 }
@@ -0,0 +1,149 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.fusiontables;
 import com.google.android.apps.mytracks.io.docs.SendDocsActivity;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest;
 import com.google.android.apps.mytracks.io.sendtogoogle.UploadResultActivity;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.app.Dialog;
 import android.app.ProgressDialog;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 /**
 * An activity to send a track to Google Fusion Tables.
 * <p>
 * The activity gets recreated when the screen rotates. To support the activity
 * displaying a progress dialog, we do the following:
 * <ul>
 * <li>use one instance of an AyncTask to send the track</li>
 * <li>save that instance as the last non configuration instance of the activity
 * </li>
 * <li>when a new activity is created, pass the activity to the AsyncTask so
 * that the AsyncTask can update the progress dialog of the activity</li>
 * </ul>
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class SendFusionTablesActivity extends Activity {
  private static final int PROGRESS_DIALOG = 1;
  private SendRequest sendRequest;
  private SendFusionTablesAsyncTask asyncTask;
  private ProgressDialog progressDialog;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    Object retained = getLastNonConfigurationInstance();
    if (retained instanceof SendFusionTablesAsyncTask) {
      asyncTask = (SendFusionTablesAsyncTask) retained;
      asyncTask.setActivity(this);
    } else {
      asyncTask = new SendFusionTablesAsyncTask(
          this, sendRequest.getTrackId(), sendRequest.getAccount());
      asyncTask.execute();
    }
  }
  @Override
  public Object onRetainNonConfigurationInstance() {
    asyncTask.setActivity(null);
    return asyncTask;
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
      case PROGRESS_DIALOG:
        progressDialog = new ProgressDialog(this);
        progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        progressDialog.setIcon(android.R.drawable.ic_dialog_info);
        progressDialog.setTitle(getString(
            R.string.send_google_progress_title, getString(R.string.send_google_fusion_tables)));
        progressDialog.setMax(100);
        progressDialog.setProgress(0);
        progressDialog.setCancelable(true);
        progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            asyncTask.cancel(true);
            startNextActivity(false, true);
          }
        });
        return progressDialog;
      default:
        return null;
    }
  }
  /**
   * Invokes when the associated AsyncTask completes.
   *
   * @param success true if success
   */
  public void onAsyncTaskCompleted(boolean success) {
    startNextActivity(success, false);
  }
  /**
   * Shows the progress dialog.
   */
  public void showProgressDialog() {
    showDialog(PROGRESS_DIALOG);
  }
  /**
   * Sets the progress dialog value.
   */
  public void setProgressDialogValue(int value) {
    if (progressDialog != null) {
      progressDialog.setProgress(value);
    }
  }
  /**
   * Starts the next activity.
   * 
   * @param success true if sendFusionTables is success
   * @param isCancel true if it is a cancel request
   */
  private void startNextActivity(boolean success, boolean isCancel) {
    sendRequest.setFusionTablesSuccess(success);
    Class<?> next;
    if (isCancel) {
      next = UploadResultActivity.class;
    } else {
      if (sendRequest.isSendDocs()) {
        next = SendDocsActivity.class;
      } else {
        next = UploadResultActivity.class;
      }
    }
    Intent intent = new Intent(this, next)
        .putExtra(SendRequest.SEND_REQUEST_KEY, sendRequest);
    startActivity(intent);
    finish();
  }
 }
@@ -0,0 +1,531 @@
 // Copyright 2012 Google Inc. All Rights Reserved.
 package com.google.android.apps.mytracks.io.fusiontables;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendToGoogleUtils;
 import com.google.android.apps.mytracks.stats.DoubleBuffer;
 import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.apps.mytracks.util.SystemUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.maps.mytracks.R;
 import com.google.api.client.googleapis.GoogleHeaders;
 import com.google.api.client.googleapis.MethodOverride;
 import com.google.api.client.http.GenericUrl;
 import com.google.api.client.http.HttpRequest;
 import com.google.api.client.http.HttpRequestFactory;
 import com.google.api.client.http.HttpResponse;
 import com.google.api.client.http.HttpTransport;
 import com.google.api.client.http.InputStreamContent;
 import com.google.api.client.util.Strings;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AuthenticatorException;
 import android.accounts.OperationCanceledException;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.Cursor;
 import android.location.Location;
 import android.os.AsyncTask;
 import android.util.Log;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URLEncoder;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Vector;
 /**
 * AsyncTask to send a track to Google Fusion Tables.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class SendFusionTablesAsyncTask extends AsyncTask<Void, Integer, Boolean> {
  private static final String APP_NAME_PREFIX = "Google-MyTracks-";
  private static final String SQL_KEY = "sql=";
  private static final String CONTENT_TYPE = "application/x-www-form-urlencoded";
  private static final String SERVICE_ID = "fusiontables";
  private static final String FUSION_TABLES_BASE_URL =
      "https://www.google.com/fusiontables/api/query";
  private static final int MAX_POINTS_PER_UPLOAD = 2048;
  private static final String GDATA_VERSION = "2";
  private static final int PROGRESS_CREATE_TABLE = 0;
  private static final int PROGRESS_UNLIST_TABLE = 5;
  private static final int PROGRESS_UPLOAD_DATA_MIN = 10;
  private static final int PROGRESS_UPLOAD_DATA_MAX = 90;
  private static final int PROGRESS_UPLOAD_WAYPOINTS = 95;
  private static final int PROGRESS_COMPLETE = 100;
  // See http://support.google.com/fusiontables/bin/answer.py?hl=en&answer=185991
  private static final String MARKER_TYPE_START = "large_green";
  private static final String MARKER_TYPE_END = "large_red";
  private static final String MARKER_TYPE_WAYPOINT = "large_yellow";
  private static final String TAG = SendFusionTablesAsyncTask.class.getSimpleName();
  private SendFusionTablesActivity activity;
  private final Context context;
  private final long trackId;
  private final Account account;
  private final MyTracksProviderUtils myTracksProviderUtils;
  private final HttpRequestFactory httpRequestFactory;
  /**
   * True if can retry sending to Google Fusion Tables.
   */
  private boolean canRetry;
  /**
   * True if the AsyncTask has completed.
   */
  private boolean completed;
  /**
   * True if the result is success.
   */
  private boolean success;
  // The following variables are for per upload states
  private String authToken;
  private String tableId;
  int currentSegment;
  public SendFusionTablesAsyncTask(
      SendFusionTablesActivity activity, long trackId, Account account) {
    this.activity = activity;
    this.trackId = trackId;
    this.account = account;
    context = activity.getApplicationContext();
    myTracksProviderUtils = MyTracksProviderUtils.Factory.get(context);
    HttpTransport transport = ApiAdapterFactory.getApiAdapter().getHttpTransport();
    httpRequestFactory = transport.createRequestFactory(new MethodOverride());
    canRetry = true;
    completed = false;
    success = false;
  }
  /**
   * Sets the activity associated with this AyncTask.
   *
   * @param activity the activity.
   */
  public void setActivity(SendFusionTablesActivity activity) {
    this.activity = activity;
    if (completed && activity != null) {
      activity.onAsyncTaskCompleted(success);
    }
  }
  @Override
  protected void onPreExecute() {
    activity.showProgressDialog();
  }
  @Override
  protected Boolean doInBackground(Void... params) {
    return doUpload();
  }
  @Override
  protected void onProgressUpdate(Integer... values) {
    if (activity != null) {
      activity.setProgressDialogValue(values[0]);
    }
  }
  @Override
  protected void onPostExecute(Boolean result) {
    success = result;
    completed = true;
    if (success) {
      Track track = myTracksProviderUtils.getTrack(trackId);
      if (track != null) {
        track.setTableId(tableId);
        myTracksProviderUtils.updateTrack(track);
      } else {
        Log.d(TAG, "No track");
      }
    }
    if (activity != null) {
      activity.onAsyncTaskCompleted(success);
    }
  }
  /**
   * Uploads a track to Google Fusion Tables.
   *
   * @return true if success.
   */
  private boolean doUpload() {
    // Reset the per upload states
    authToken = null;
    tableId = null;
    currentSegment = 1;
    try {
      authToken = AccountManager.get(context).blockingGetAuthToken(account, SERVICE_ID, false);
    } catch (OperationCanceledException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (AuthenticatorException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (IOException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    }
    Track track = myTracksProviderUtils.getTrack(trackId);
    if (track == null) {
      Log.d(TAG, "Track is null");
      return false;
    }
    // Create a new table
    publishProgress(PROGRESS_CREATE_TABLE);
    if (!createNewTable(track)) {
      // Retry upload in case the auth token is invalid
      return retryUpload();
    }
    // Unlist table
    publishProgress(PROGRESS_UNLIST_TABLE);
    if (!unlistTable()) {
      return false;
    }
    // Upload all the track points plus the start and end markers
    publishProgress(PROGRESS_UPLOAD_DATA_MIN);
    if (!uploadAllTrackPoints(track)) {
      return false;
    }
    // Upload all the waypoints
    publishProgress(PROGRESS_UPLOAD_WAYPOINTS);
    if (!uploadWaypoints()) {
      return false;
    }
    publishProgress(PROGRESS_COMPLETE);
    return true;
  }
  /**
   * Retries upload. Invalidates the authToken. If can retry, invokes
   * {@link SendFusionTablesAsyncTask#doUpload()}. Returns false if cannot
   * retry.
   */
  private boolean retryUpload() {
    if (isCancelled()) {
      return false;
    }
    AccountManager.get(context).invalidateAuthToken(SERVICE_ID, authToken);
    if (canRetry) {
      canRetry = false;
      return doUpload();
    }
    return false;
  }
  /**
   * Creates a new table.
   *
   * @param track the track
   * @return true if success.
   */
  private boolean createNewTable(Track track) {
    String query = "CREATE TABLE '" + SendFusionTablesUtils.escapeSqlString(track.getName())
        + "' (name:STRING,description:STRING,geometry:LOCATION,marker:STRING)";
    return sendQuery(query, true);
  }
  /**
   * Unlists a table.
   *
   * @return true if success.
   */
  private boolean unlistTable() {
    String query = "UPDATE TABLE " + tableId + " SET VISIBILITY = UNLISTED";
    return sendQuery(query, false);
  }
  /**
   * Uploads all the points in a track.
   *
   * @param track the track
   * @return true if success.
   */
  private boolean uploadAllTrackPoints(Track track) {
    Cursor locationsCursor = null;
    try {
      SharedPreferences prefs = context.getSharedPreferences(
          Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
      boolean metricUnits = prefs.getBoolean(context.getString(R.string.metric_units_key), true);
      locationsCursor = myTracksProviderUtils.getLocationsCursor(trackId, 0, -1, false);
      if (locationsCursor == null) {
        Log.d(TAG, "Location cursor is null");
        return false;
      }
      int locationsCount = locationsCursor.getCount();
      List<Location> locations = new ArrayList<Location>(MAX_POINTS_PER_UPLOAD);
      Location lastLocation = null;
      // Limit the number of elevation readings. Ideally we would want around
      // 250.
      int elevationSamplingFrequency = Math.max(1, (int) (locationsCount / 250.0));
      double totalDistance = 0;
      DoubleBuffer elevationBuffer = new DoubleBuffer(Constants.ELEVATION_SMOOTHING_FACTOR);
      Vector<Double> distances = new Vector<Double>();
      Vector<Double> elevations = new Vector<Double>();
      for (int i = 0; i < locationsCount; i++) {
        locationsCursor.moveToPosition(i);
        Location location = myTracksProviderUtils.createLocation(locationsCursor);
        locations.add(location);
        int readCount = i + 1;
        if (readCount == 1) {
          // Create a start marker
          String name = context.getString(R.string.marker_label_start, track.getName());
          if (!createNewPoint(name, "", location, MARKER_TYPE_START)) {
            Log.d(TAG, "Unable to create the start marker");
            return false;
          }
        }
        // Add to the distances and elevations vectors
        if (LocationUtils.isValidLocation(location)) {
          // All points go into the smoothing buffer
          elevationBuffer.setNext(metricUnits ? location.getAltitude()
              : location.getAltitude() * UnitConversions.M_TO_FT);
          if (lastLocation != null) {
            totalDistance += (double) lastLocation.distanceTo(location);
          }
          if (readCount % elevationSamplingFrequency == 0) {
            distances.add(totalDistance);
            elevations.add(elevationBuffer.getAverage());
          }
        }
        // Upload periodically
        if (readCount % MAX_POINTS_PER_UPLOAD == 0) {
          if (!prepareAndUploadPoints(track, locations, false)) {
            Log.d(TAG, "Unable to upload points");
            return false;
          }
          updateProgress(readCount, locationsCount);
          locations.clear();
        }
        lastLocation = location;
      }
      // Do a final upload with the remaining locations
      if (!prepareAndUploadPoints(track, locations, true)) {
        Log.d(TAG, "Unable to upload points");
        return false;
      }
      // Create an end marker
      if (lastLocation != null) {
        StringUtils stringUtils = new StringUtils(context);
        track.setDescription("<p>" + track.getDescription() + "</p><p>"
            + stringUtils.generateTrackDescription(track, distances, elevations) + "</p>");
        String name = context.getString(R.string.marker_label_end, track.getName());
        if (!createNewPoint(name, track.getDescription(), lastLocation, MARKER_TYPE_END)) {
          Log.d(TAG, "Unable to create the end marker");
          return false;
        }
      }
      return true;
    } finally {
      if (locationsCursor != null) {
        locationsCursor.close();
      }
    }
  }
  /**
   * Prepares and uploads a list of locations from a track.
   *
   * @param track the track
   * @param locations the locations from the track
   * @param lastBatch true if it is the last batch of locations
   */
  private boolean prepareAndUploadPoints(Track track, List<Location> locations, boolean lastBatch) {
    // Prepare locations
    ArrayList<Track> splitTracks = SendToGoogleUtils.prepareLocations(track, locations);
    // Upload segments
    boolean onlyOneSegment = lastBatch && currentSegment == 1 && splitTracks.size() == 1;
    for (Track splitTrack : splitTracks) {
      if (!onlyOneSegment) {
        splitTrack.setName(context.getString(
            R.string.send_google_track_part_label, splitTrack.getName(), currentSegment));
      }
      if (!createNewLineString(splitTrack)) {
        Log.d(TAG, "Upload points failed");
        return false;
      }
      currentSegment++;
    }
    return true;
  }
  /**
   * Uploads all the waypoints.
   *
   * @return true if success.
   */
  private boolean uploadWaypoints() {
    Cursor cursor = null;
    try {
      cursor = myTracksProviderUtils.getWaypointsCursor(
          trackId, 0, Constants.MAX_LOADED_WAYPOINTS_POINTS);
      if (cursor != null && cursor.moveToFirst()) {
        // This will skip the first waypoint (it carries the stats for the
        // track).
        while (cursor.moveToNext()) {
          Waypoint wpt = myTracksProviderUtils.createWaypoint(cursor);
          if (!createNewPoint(
              wpt.getName(), wpt.getDescription(), wpt.getLocation(), MARKER_TYPE_WAYPOINT)) {
            Log.d(TAG, "Upload waypoints failed");
            return false;
          }
        }
      }
      return true;
    } finally {
      if (cursor != null) {
        cursor.close();
      }
    }
  }
  /**
   * Creates a new row in Google Fusion Tables representing a marker as a
   * point.
   *
   * @param name the marker name
   * @param description the marker description
   * @param location the marker location
   * @param type the marker type
   * @return true if success.
   */
  private boolean createNewPoint(
      String name, String description, Location location, String type) {
    String query = "INSERT INTO " + tableId + " (name,description,geometry,marker) VALUES "
        + SendFusionTablesUtils.formatSqlValues(
            name, description, SendFusionTablesUtils.getKmlPoint(location), type);
    return sendQuery(query, false);
  }
  /**
   * Creates a new row in Google Fusion Tables representing the track as a
   * line segment.
   *
   * @param track the track
   * @return true if success.
   */
  private boolean createNewLineString(Track track) {
    String query = "INSERT INTO " + tableId + " (name,description,geometry) VALUES "
        + SendFusionTablesUtils.formatSqlValues(track.getName(), track.getDescription(),
            SendFusionTablesUtils.getKmlLineString(track.getLocations()));
    return sendQuery(query, false);
  }
  /**
   * Sends a query to Google Fusion Tables.
   *
   * @param query the Fusion Tables SQL query
   * @param setTableId true to set the table id
   * @return true if success.
   */
  private boolean sendQuery(String query, boolean setTableId) {
    Log.d(TAG, "SendQuery: " + query);
    if (isCancelled()) {
      return false;
    }
    GenericUrl url = new GenericUrl(FUSION_TABLES_BASE_URL);
    String sql = SQL_KEY + URLEncoder.encode(query);
    ByteArrayInputStream inputStream = new ByteArrayInputStream(Strings.toBytesUtf8(sql));
    InputStreamContent inputStreamContent = new InputStreamContent(null, inputStream);
    HttpRequest request;
    try {
      request = httpRequestFactory.buildPostRequest(url, inputStreamContent);
    } catch (IOException e) {
      Log.d(TAG, "Unable to build request", e);
      return false;
    }
    GoogleHeaders headers = new GoogleHeaders();
    headers.setApplicationName(APP_NAME_PREFIX + SystemUtils.getMyTracksVersion(context));
    headers.gdataVersion = GDATA_VERSION;
    headers.setGoogleLogin(authToken);
    headers.setContentType(CONTENT_TYPE);
    request.setHeaders(headers);
    HttpResponse response;
    try {
      response = request.execute();
    } catch (IOException e) {
      Log.d(TAG, "Unable to execute request", e);
      return false;
    }
    boolean isSuccess = response.isSuccessStatusCode();
    if (isSuccess) {
      InputStream content;
      try {
        content = response.getContent();
      } catch (IOException e) {
        Log.d(TAG, "Unable to get response", e);
        return false;
      }
      if (setTableId) {
        tableId = SendFusionTablesUtils.getTableId(content);
        if (tableId == null) {
          Log.d(TAG, "tableId is null");
          return false;
        }
      }
    } else {
      Log.d(TAG,
          "sendQuery failed: " + response.getStatusMessage() + ": " + response.getStatusCode());
      return false;
    }
    return true;
  }
  /**
   * Updates the progress based on the number of locations uploaded.
   *
   * @param uploaded the number of uploaded locations
   * @param total the number of total locations
   */
  private void updateProgress(int uploaded, int total) {
    double totalPercentage = uploaded / total;
    double scaledPercentage = totalPercentage
        * (PROGRESS_UPLOAD_DATA_MAX - PROGRESS_UPLOAD_DATA_MIN) + PROGRESS_UPLOAD_DATA_MIN;
    publishProgress((int) scaledPercentage);
  }
 }
@@ -0,0 +1,195 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.fusiontables;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.api.client.util.Strings;
 import com.google.common.annotations.VisibleForTesting;
 import android.location.Location;
 import android.util.Log;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.UnsupportedEncodingException;
 import java.util.ArrayList;
 import java.util.Locale;
 /**
 * Utilities for sending a track to Google Fusion Tables.
 * 
 * @author jshih@google.com (Jimmy Shih)
 */
 public class SendFusionTablesUtils {
  private static final String UTF8 = "UTF8";
  private static final String TABLE_ID = "tableid";
  private static final String MAP_URL = "https://www.google.com/fusiontables/embedviz?"
      + "viz=MAP&q=select+col0,+col1,+col2,+col3+from+%s+&h=false&lat=%f&lng=%f&z=%d&t=1&l=col2";
  private static final String TAG = SendFusionTablesUtils.class.getSimpleName();
  private SendFusionTablesUtils() {}
  /**
   * Gets the url to visualize a fusion table on a map.
   *
   * @param track the track
   * @return the url.
   */
  public static String getMapUrl(Track track) {
    if (track == null || track.getStatistics() == null || track.getTableId() == null) {
      Log.e(TAG, "Invalid track");
      return null;
    }
    // TODO(jshih): Determine the correct bounding box and zoom level that
    // will show the entire track.
    TripStatistics stats = track.getStatistics();
    double latE6 = stats.getBottom() + (stats.getTop() - stats.getBottom()) / 2;
    double lonE6 = stats.getLeft() + (stats.getRight() - stats.getLeft()) / 2;
    int z = 15;
    // We explicitly format with Locale.US because we need the latitude and
    // longitude to be formatted in a locale-independent manner. Specifically,
    // we need the decimal separator to be a period rather than a comma.
    return String.format(
        Locale.US, MAP_URL, track.getTableId(), latE6 / 1.E6, lonE6 / 1.E6, z);
  }
  /**
   * Formats an array of values as a SQL VALUES like
   * ('value1','value2',...,'value_n'). Escapes single quotes with two single
   * quotes.
   *
   * @param values an array of values to format
   * @return the formated SQL VALUES.
   */
  public static String formatSqlValues(String... values) {
    StringBuilder builder = new StringBuilder("(");
    for (int i = 0; i < values.length; i++) {
      if (i > 0) {
        builder.append(',');
      }
      builder.append('\'');
      builder.append(escapeSqlString(values[i]));
      builder.append('\'');
    }
    builder.append(")");
    return builder.toString();
  }
  /**
   * Escapes a SQL string. Escapes single quotes with two single quotes.
   *
   * @param string the string
   * @return the escaped string.
   */
  public static String escapeSqlString(String string) {
    return string.replaceAll("'", "''");
  }
  /**
   * Gets a KML Point value representing a location.
   *
   * @param location the location
   * @return the KML Point value.
   */
  public static String getKmlPoint(Location location) {
    StringBuilder builder = new StringBuilder("<Point><coordinates>");
    if (location != null) {
      appendLocation(location, builder);
    }
    builder.append("</coordinates></Point>");
    return builder.toString();
  }
  /**
   * Gets a KML LineString value representing an array of locations.
   *
   * @param locations the locations.
   * @return the KML LineString value.
   */
  public static String getKmlLineString(ArrayList<Location> locations) {
    StringBuilder builder = new StringBuilder("<LineString><coordinates>");
    if (locations != null) {
      for (int i = 0; i < locations.size(); i++) {
        if (i != 0) {
          builder.append(' ');
        }
        appendLocation(locations.get(i), builder);
      }
    }
    builder.append("</coordinates></LineString>");
    return builder.toString();
  }
  /**
   * Appends a location to a string builder using "longitude,latitude[,altitude]" format.
   *
   * @param location the location
   * @param builder the string builder
   */
  @VisibleForTesting
  static void appendLocation(Location location, StringBuilder builder) {
    builder.append(location.getLongitude()).append(",").append(location.getLatitude());
    if (location.hasAltitude()) {
      builder.append(",");
      builder.append(location.getAltitude());
    }
  }
  /**
   * Gets the table id from an input streawm.
   *
   * @param inputStream input stream
   * @return table id or null if not available.
   */
  public static String getTableId(InputStream inputStream) {
    if (inputStream == null) {
      Log.d(TAG, "inputStream is null");
      return null;
    }
    byte[] result = new byte[1024];
    int read;
    try {
      read = inputStream.read(result);
    } catch (IOException e) {
      Log.d(TAG, "Unable to read result", e);
      return null;
    }
    if (read == -1) {
      Log.d(TAG, "no data read");
      return null;
    }
    String s;
    try {
      s = new String(result, 0, read, UTF8);
    } catch (UnsupportedEncodingException e) {
      Log.d(TAG, "Unable to parse result", e);
      return null;
    }
    String[] lines = s.split(Strings.LINE_SEPARATOR);
    if (lines.length > 1 && lines[0].equals(TABLE_ID)) {
      // returns the next line
      return lines[1];
    } else {
      Log.d(TAG, "Response is not valid: " + s);
      return null;
    }
  }
 }
@@ -36,6 +36,7 @@ public class GDataClientFactory {
   * @return A GDataClient appropriate for this platform
   */
  public static GDataClient getGDataClient(Context context) {
    // TODO This should be moved into ApiAdapter
    try {
      // Try to use the official unbundled gdata client implementation.
      // This should work on Froyo and beyond.
@@ -1,309 +0,0 @@
 /*
 * Copyright 2008 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.gdata;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.io.AuthManager;
 import com.google.android.apps.mytracks.io.AuthManager.AuthCallback;
 import android.util.Log;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.FutureTask;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicBoolean;
 /**
 * GDataWrapper provides a wrapper around GData operations that maintains the
 * GData client, and provides a method to run GData queries with proper error
 * handling. After a query is run, the wrapper can be queried about the error
 * that occurred.
 *
 * @param <C> the GData service client
 * @author Sandor Dornbush
 */
 public class GDataWrapper<C> {
  public static class AuthenticationException extends Exception {
    private Exception exception;
    private static final long serialVersionUID = 1L;
    public AuthenticationException(Exception caught) {
      this.exception = caught;
    }
    public Exception getException() {
      return exception;
    }
  };
  public static class ParseException extends Exception {
    private Exception exception;
    private static final long serialVersionUID = 1L;
    public ParseException(Exception caught) {
      this.exception = caught;
    }
    public Exception getException() {
      return exception;
    }
  };
  public static class ConflictDetectedException extends Exception {
    private Exception exception;
    private static final long serialVersionUID = 1L;
    public ConflictDetectedException(Exception caught) {
      this.exception = caught;
    }
    public Exception getException() {
      return exception;
    }
  };
  public static class HttpException extends Exception {
    private static final long serialVersionUID = 1L;
    private int statusCode;
    private String statusMessage;
    public HttpException(int statusCode, String statusMessage) {
      super();
      this.statusCode = statusCode;
      this.statusMessage = statusMessage;
    }
    public int getStatusCode() {
      return statusCode;
    }
    public String getStatusMessage() {
      return statusMessage;
    }
  };
  /**
   * A QueryFunction is passed in when executing a query. The query function of
   * the class is called with the GData client as a parameter. The function
   * should execute whatever operations it desires on the client without concern
   * for whether the client will throw an error.
   */
  public interface QueryFunction<C> {
    public abstract void query(C client)
        throws AuthenticationException, IOException, ParseException,
        ConflictDetectedException, HttpException;
  }
  /**
   * A AuthenticatedFunction is passed in when executing the google
   * authenticated service. The authenticated function of the class is called
   * with the current authentication token for the service. The function should
   * execute whatever operations with the google service without concern for
   * whether the client will throw an error.
   */
  public interface AuthenticatedFunction {
    public abstract void run(String authenticationToken)
        throws AuthenticationException, IOException;
  }
  // The types of error that may be encountered
  // No error occurred.
  public static final int ERROR_NO_ERROR = 0;
  // There was an authentication error, the auth token may be invalid.
  public static final int ERROR_AUTH = 1;
  // There was an internal error on the server side.
  public static final int ERROR_INTERNAL = 2;
  // There was an error connecting to the server.
  public static final int ERROR_CONNECTION = 3;
  // The item queried did not exit.
  public static final int ERROR_NOT_FOUND = 4;
  // There was an error parsing or serializing locally.
  public static final int ERROR_LOCAL = 5;
  // There was a conflict, update the entry and try again.
  public static final int ERROR_CONFLICT = 6;
  // A query was run after cleaning up the wrapper, so the client was invalid.
  public static final int ERROR_CLEANED_UP = 7;
  // An unknown error occurred.
  public static final int ERROR_UNKNOWN = 100;
  private static final int AUTH_TOKEN_INVALIDATE_REFRESH_NUM_RETRIES = 1;
  private static final int AUTH_TOKEN_INVALIDATE_REFRESH_TIMEOUT = 5000;
  private String errorMessage;
  private int errorType;
  private C gdataServiceClient;
  private AuthManager auth;
  private boolean retryOnAuthFailure;
  public GDataWrapper() {
    errorType = ERROR_NO_ERROR;
    errorMessage = null;
    auth = null;
    retryOnAuthFailure = false;
  }
  public void setClient(C gdataServiceClient) {
    this.gdataServiceClient = gdataServiceClient;
  }
  public boolean runAuthenticatedFunction(
      final AuthenticatedFunction function) {
    return runCommon(function, null);
  }
  public boolean runQuery(final QueryFunction<C> query) {
    return runCommon(null, query);
  }
  /**
   * Runs an arbitrary piece of code.
   */
  private boolean runCommon(final AuthenticatedFunction function,
      final QueryFunction<C> query) {
    for (int i = 0; i <= AUTH_TOKEN_INVALIDATE_REFRESH_NUM_RETRIES; i++) {
      runOne(function, query);
      if (errorType == ERROR_NO_ERROR) {
        return true;
      }
      Log.d(Constants.TAG, "GData error encountered: " + errorMessage);
      if (errorType == ERROR_AUTH && auth != null) {
        if (!retryOnAuthFailure || !invalidateAndRefreshAuthToken()) {
          return false;
        }
      }
      Log.d(Constants.TAG, "retrying function/query");
    }
    return false;
  }
  /**
   * Execute a given function or query.  If one is executed, errorType and
   * errorMessage will contain the result/status of the function/query.
   */
  private void runOne(final AuthenticatedFunction function,
      final QueryFunction<C> query) {
    try {
      if (function != null) {
        function.run(this.auth.getAuthToken());
      } else if (query != null) {
        query.query(gdataServiceClient);
      } else {
        throw new IllegalArgumentException(
            "invalid invocation of runOne; one of function/query " +
            "must be non-null");
      }
      errorType = ERROR_NO_ERROR;
      errorMessage = null;
    } catch (AuthenticationException e) {
      Log.e(Constants.TAG, "AuthenticationException", e);
      errorType = ERROR_AUTH;
      errorMessage = e.getMessage();
    } catch (HttpException e) {
      Log.e(Constants.TAG,
          "HttpException, code " + e.getStatusCode() + " message " + e.getMessage(), e);
      errorMessage = e.getMessage();
      if (e.getStatusCode() == 401) {
        errorType = ERROR_AUTH;
      } else {
        errorType = ERROR_CONNECTION;
      }
    } catch (FileNotFoundException e) {
      Log.e(Constants.TAG, "Exception", e);
      errorType = ERROR_AUTH;
      errorMessage = e.getMessage();
    } catch (IOException e) {
      Log.e(Constants.TAG, "Exception", e);
      errorMessage = e.getMessage();
      if (errorMessage != null && errorMessage.contains("503")) {
        errorType = ERROR_INTERNAL;
      } else {
        errorType = ERROR_CONNECTION;
      }
    } catch (ParseException e) {
      Log.e(Constants.TAG, "Exception", e);
      errorType = ERROR_LOCAL;
      errorMessage = e.getMessage();
    } catch (ConflictDetectedException e) {
      Log.e(Constants.TAG, "Exception", e);
      errorType = ERROR_CONFLICT;
      errorMessage = e.getMessage();
    }
  }
  /**
   * Invalidates and refreshes the auth token.  Blocks until the refresh has
   * completed or until we deem the refresh as having timed out.
   *
   * @return true If the invalidate/refresh succeeds, false if it fails or
   *   times out.
   */
  private boolean invalidateAndRefreshAuthToken() {
    Log.d(Constants.TAG, "Retrying due to auth failure");
    // This FutureTask doesn't do anything -- it exists simply to be
    // blocked upon using get().
    final FutureTask<?> whenFinishedFuture = new FutureTask<Object>(new Runnable() {
      public void run() {}
    }, null);
    final AtomicBoolean finalSuccess = new AtomicBoolean(false);
    auth.invalidateAndRefresh(new AuthCallback() {
      @Override
      public void onAuthResult(boolean success) {
        finalSuccess.set(success);
        whenFinishedFuture.run();
      }
    });
    try {
      Log.d(Constants.TAG, "waiting for invalidate");
      whenFinishedFuture.get(AUTH_TOKEN_INVALIDATE_REFRESH_TIMEOUT,
          TimeUnit.MILLISECONDS);
      boolean success = finalSuccess.get();
      Log.d(Constants.TAG, "invalidate finished, success = " + success);
      return success;
    } catch (InterruptedException e) {
      Log.e(Constants.TAG, "Failed to invalidate", e);
    } catch (ExecutionException e) {
      Log.e(Constants.TAG, "Failed to invalidate", e);
    } catch (TimeoutException e) {
      Log.e(Constants.TAG, "Invalidate didn't complete in time", e);
    } finally {
      whenFinishedFuture.cancel(false);
    }
    return false;
  }
  public int getErrorType() {
    return errorType;
  }
  public String getErrorMessage() {
    return errorMessage;
  }
  public void setAuthManager(AuthManager auth) {
    this.auth = auth;
  }
  public AuthManager getAuthManager() {
    return auth;
  }
  public void setRetryOnAuthFailure(boolean retry) {
    retryOnAuthFailure = retry;
  }
 }
@@ -13,7 +13,7 @@
 * License for the specific language governing permissions and limitations under
 * the License.
 */
-package com.google.wireless.gdata.docs;
+package com.google.android.apps.mytracks.io.gdata.docs;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.GDataParserFactory;
@@ -13,7 +13,7 @@
 * License for the specific language governing permissions and limitations under
 * the License.
 */
-package com.google.wireless.gdata.docs;
+package com.google.android.apps.mytracks.io.gdata.docs;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.GDataParserFactory;
@@ -13,7 +13,7 @@
 * License for the specific language governing permissions and limitations under
 * the License.
 */
-package com.google.wireless.gdata.docs;
+package com.google.android.apps.mytracks.io.gdata.docs;
 import com.google.wireless.gdata.client.GDataParserFactory;
 import com.google.wireless.gdata.data.Entry;
@@ -1,5 +1,5 @@
 // Copyright 2010 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.wireless.gdata.data.Entry;
@@ -9,7 +9,7 @@ import java.util.Map;
 /**
 * GData entry for a map feature.
 */
-class MapFeatureEntry extends Entry {
+public class MapFeatureEntry extends Entry {
  private String mPrivacy = null;
  private Map<String, String> mAttributes = new HashMap<String, String>();
@@ -1,5 +1,5 @@
 // Copyright 2010 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.GDataParserFactory;
@@ -10,7 +10,7 @@ import android.util.Log;
 /**
 * Client to talk to Google Maps via GData.
 */
-class MapsClient extends GDataServiceClient {
+public class MapsClient extends GDataServiceClient {
  private static final boolean DEBUG = false;
  public static final boolean LOG_COMMUNICATION = false;
@@ -1,11 +1,10 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 /**
 * Constants for Google Maps.
 */
 public class MapsConstants {
  static final String TAG = "MapsApi";
  static final String MAPSHOP_BASE_URL =
      "https://maps.google.com/maps/ms";
  public static final String SERVICE_NAME = "local";
@@ -1,5 +1,5 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.android.maps.GeoPoint;
@@ -12,7 +12,7 @@ import java.util.Vector;
 * in a {@link MapsFeatureMetadata} object so that it can be more efficiently
 * transmitted to other activities.
 */
-class MapsFeature {
+public class MapsFeature {
  private static final long serialVersionUID = 8439035544430497236L;
@@ -73,7 +73,7 @@ class MapsFeature {
   * Generates a new local id for this feature based on the current time and
   * a random number.
   */
-  void generateAndroidId() {
+  public void generateAndroidId() {
    long time = System.currentTimeMillis();
    int rand = random.nextInt(10000);
    androidId = time + "." + rand;
@@ -84,7 +84,7 @@ class MapsFeature {
   *
   * @return The local id for this feature
   */
-  String getAndroidId() {
+  public String getAndroidId() {
    return androidId;
  }
@@ -1,5 +1,6 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 /**
 * Metadata about a maps feature.
@@ -1,5 +1,5 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.wireless.gdata.data.Entry;
 import com.google.wireless.gdata.data.StringUtils;
@@ -17,7 +17,7 @@ import org.xmlpull.v1.XmlSerializer;
 /**
 * Converter from GData objects to Maps objects.
 */
-class MapsGDataConverter {
+public class MapsGDataConverter {
  private final XmlSerializer xmlSerializer;
@@ -34,11 +34,7 @@ class MapsGDataConverter {
      metadata.setSearchable(false);
    }
    metadata.setTitle(entry.getTitle());
-
+    metadata.setDescription(entry.getSummary());
    String desc = entry.getContent();
    if (desc.length() > 12) {
      metadata.setDescription(desc.substring(9, desc.length() - 3));
    }
    String editUri = entry.getEditUri();
    if (editUri != null) {
@@ -56,7 +52,7 @@ class MapsGDataConverter {
    MapFeatureEntry entry = new MapFeatureEntry();
    entry.setEditUri(metadata.getGDataEditUri());
    entry.setTitle(metadata.getTitle());
-    entry.setContent(metadata.getDescription());
+    entry.setSummary(metadata.getDescription());
    entry.setPrivacy(metadata.getSearchable() ? "public" : "unlisted");
    entry.setAuthor("android");
    entry.setEmail("nobody@google.com");
@@ -1,10 +1,10 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 /**
 * Metadata about a Google Maps map.
 */
-class MapsMapMetadata {
+public class MapsMapMetadata {
  private String title;
  private String description;
@@ -1,5 +1,5 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.wireless.gdata.data.Entry;
 import com.google.wireless.gdata.data.Feed;
@@ -1,5 +1,5 @@
 // Copyright 2010 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.wireless.gdata.client.GDataParserFactory;
 import com.google.wireless.gdata.data.Entry;
@@ -21,7 +21,7 @@ import org.xmlpull.v1.XmlPullParserException;
 /**
 * Factory of Xml parsers for gdata maps data.
 */
-class XmlMapsGDataParserFactory implements GDataParserFactory {
+public class XmlMapsGDataParserFactory implements GDataParserFactory {
  private XmlParserFactory xmlFactory;
  public XmlMapsGDataParserFactory(XmlParserFactory xmlFactory) {
@@ -1,5 +1,5 @@
 // Copyright 2010 Google Inc. All Rights Reserved.
-package com.google.android.apps.mytracks.io.maps;
+package com.google.android.apps.mytracks.io.gdata.maps;
 import com.google.wireless.gdata.data.StringUtils;
 import com.google.wireless.gdata.parser.ParseException;
@@ -0,0 +1,236 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsMapMetadata;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.app.ProgressDialog;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnCancelListener;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.ListView;
 import android.widget.TextView;
 import java.util.ArrayList;
 /**
 * An activity to choose a Google Map.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class ChooseMapActivity extends Activity {
  private static final int PROGRESS_DIALOG = 1;
  private static final int ERROR_DIALOG = 2;
  private SendRequest sendRequest;
  private ChooseMapAsyncTask asyncTask;
  private ProgressDialog progressDialog;
  private ArrayAdapter<ListItem> arrayAdapter;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    setContentView(R.layout.choose_map);
    arrayAdapter = new ArrayAdapter<ListItem>(this, R.layout.choose_map_item, new ArrayList<
        ListItem>()) {
      @Override
      public View getView(int position, View convertView, ViewGroup parent) {
        if (convertView == null) {
          convertView = getLayoutInflater().inflate(R.layout.choose_map_item, parent, false);
        }
        MapsMapMetadata mapData = getItem(position).getMapData();
        TextView title = (TextView) convertView.findViewById(R.id.choose_map_list_item_title);
        title.setText(mapData.getTitle());
        TextView description = (TextView) convertView.findViewById(
            R.id.choose_map_list_item_description);
        String descriptionText = mapData.getDescription();
        if (descriptionText == null || descriptionText.equals("")) {
          description.setVisibility(View.GONE);
        } else {
          description.setVisibility(View.VISIBLE);
          description.setText(descriptionText);
        }
        TextView searchStatus = (TextView) convertView.findViewById(
            R.id.choose_map_list_item_search_status);
        searchStatus.setTextColor(mapData.getSearchable() ? Color.RED : Color.GREEN);
        searchStatus.setText(mapData.getSearchable() ? R.string.maps_list_public_label
            : R.string.maps_list_unlisted_label);
        return convertView;
      }
    };
    ListView list = (ListView) findViewById(R.id.choose_map_list_view);
    list.setEmptyView(findViewById(R.id.choose_map_empty_view));
    list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        startNextActivity(arrayAdapter.getItem(position).getMapId());
      }
    });
    list.setAdapter(arrayAdapter);
    Object retained = getLastNonConfigurationInstance();
    if (retained instanceof ChooseMapAsyncTask) {
      asyncTask = (ChooseMapAsyncTask) retained;
      asyncTask.setActivity(this);
    } else {
      asyncTask = new ChooseMapAsyncTask(this, sendRequest.getAccount());
      asyncTask.execute();
    }
  }
  @Override
  public Object onRetainNonConfigurationInstance() {
    asyncTask.setActivity(null);
    return asyncTask;
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
      case PROGRESS_DIALOG:
        progressDialog = new ProgressDialog(this);
        progressDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
        progressDialog.setMessage(getString(R.string.maps_list_loading));
        progressDialog.setCancelable(true);
        progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            asyncTask.cancel(true);
            finish();
          }
        });
        progressDialog.setIcon(android.R.drawable.ic_dialog_info);
        progressDialog.setTitle(R.string.generic_progress_title);
        return progressDialog;
      case ERROR_DIALOG:
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        builder.setIcon(android.R.drawable.ic_dialog_alert);
        builder.setTitle(R.string.generic_error_title);
        builder.setMessage(R.string.maps_list_error);
        builder.setPositiveButton(R.string.generic_ok, new OnClickListener() {
          @Override
          public void onClick(DialogInterface dialog, int arg1) {
            finish();
          }
        });
        builder.setOnCancelListener(new OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            finish();
          }
        });
        return builder.create();
      default:
        return null;
    }
  }
  /**
   * Invokes when the associated AsyncTask completes.
   *
   * @param success true if success
   * @param mapIds an array of map ids
   * @param mapData an array of map data
   */
  public void onAsyncTaskCompleted(
      boolean success, ArrayList<String> mapIds, ArrayList<MapsMapMetadata> mapData) {
    removeDialog(PROGRESS_DIALOG);
    if (success) {
      arrayAdapter.clear();
      // To prevent displaying the emptyView message momentarily before the
      // arrayAdapter is set, don't set the emptyView message in the xml layout.
      // Instead, set it only when needed.
      if (mapIds.size() == 0) {
        TextView emptyView = (TextView) findViewById(R.id.choose_map_empty_view);
        emptyView.setText(R.string.maps_list_no_maps);
      } else {
        for (int i = 0; i < mapIds.size(); i++) {
          arrayAdapter.add(new ListItem(mapIds.get(i), mapData.get(i)));
        }
      }
    } else {
      showDialog(ERROR_DIALOG);
    }
  }
  /**
   * Shows the progress dialog.
   */
  public void showProgressDialog() {
    showDialog(PROGRESS_DIALOG);
  }
  /**
   * Starts the next activity, {@link SendMapsActivity}.
   * 
   * @param mapId the chosen map id
   */
  private void startNextActivity(String mapId) {
    sendRequest.setMapId(mapId);
    Intent intent = new Intent(this, SendMapsActivity.class)
        .putExtra(SendRequest.SEND_REQUEST_KEY, sendRequest);
    startActivity(intent);
    finish();
  }
  /**
   * A class containing {@link ChooseMapActivity} list item.
   *
   * @author jshih@google.com (Jimmy Shih)
   */
  private class ListItem {
    private String mapId;
    private MapsMapMetadata mapData;
    private ListItem(String mapId, MapsMapMetadata mapData) {
      this.mapId = mapId;
      this.mapData = mapData;
    }
    /**
     * Gets the map id.
     */
    public String getMapId() {
      return mapId;
    }
    /**
     * Gets the map data.
     */
    public MapsMapMetadata getMapData() {
      return mapData;
    }
  }
 }
@@ -0,0 +1,208 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.io.gdata.GDataClientFactory;
 import com.google.android.apps.mytracks.io.gdata.maps.MapFeatureEntry;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsClient;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsConstants;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsGDataConverter;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsMapMetadata;
 import com.google.android.apps.mytracks.io.gdata.maps.XmlMapsGDataParserFactory;
 import com.google.android.common.gdata.AndroidXmlParserFactory;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.parser.GDataParser;
 import com.google.wireless.gdata.parser.ParseException;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AuthenticatorException;
 import android.accounts.OperationCanceledException;
 import android.content.Context;
 import android.os.AsyncTask;
 import android.util.Log;
 import java.io.IOException;
 import java.util.ArrayList;
 /**
 * AsyncTask for {@link ChooseMapActivity} to get all the maps from Google Maps.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class ChooseMapAsyncTask extends AsyncTask<Void, Integer, Boolean> {
  private static final String TAG = ChooseMapAsyncTask.class.getSimpleName();
  private ChooseMapActivity activity;
  private final Account account;
  private final Context context;
  private final GDataClient gDataClient;
  private final MapsClient mapsClient;
  /**
   * True if can retry sending to Google Fusion Tables.
   */
  private boolean canRetry;
  /**
   * True if the AsyncTask has completed.
   */
  private boolean completed;
  /**
   * True if the result is success.
   */
  private boolean success;
  // The following variables are for per request states
  private String authToken;
  private ArrayList<String> mapIds;
  private ArrayList<MapsMapMetadata> mapData;
  public ChooseMapAsyncTask(ChooseMapActivity activity, Account account) {
    this.activity = activity;
    this.account = account;
    context = activity.getApplicationContext();
    gDataClient = GDataClientFactory.getGDataClient(context);
    mapsClient = new MapsClient(
        gDataClient, new XmlMapsGDataParserFactory(new AndroidXmlParserFactory()));
    canRetry = true;
    completed = false;
    success = false;
  }
  /**
   * Sets the activity associated with this AyncTask.
   *
   * @param activity the activity.
   */
  public void setActivity(ChooseMapActivity activity) {
    this.activity = activity;
    if (completed && activity != null) {
      activity.onAsyncTaskCompleted(success, mapIds, mapData);
    }
  }
  @Override
  protected void onPreExecute() {
    activity.showProgressDialog();
  }
  @Override
  protected Boolean doInBackground(Void... params) {
    return getMaps();
  }
  @Override
  protected void onCancelled() {
    closeClient();
  }
  @Override
  protected void onPostExecute(Boolean result) {
    closeClient();
    success = result;
    completed = true;
    if (activity != null) {
      activity.onAsyncTaskCompleted(success, mapIds, mapData);
    }
  }
  /**
   * Closes the gdata client.
   */
  private void closeClient() {
    if (gDataClient != null) {
      gDataClient.close();
    }
  }
  /**
   * Gets all the maps from Google Maps.
   *
   * @return true if success.
   */
  private boolean getMaps() {
    // Reset the per request states
    authToken = null;
    mapIds = new ArrayList<String>();
    mapData = new ArrayList<MapsMapMetadata>();
    try {
      authToken = AccountManager.get(context).blockingGetAuthToken(
          account, MapsConstants.SERVICE_NAME, false);
    } catch (OperationCanceledException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (AuthenticatorException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (IOException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    }
    if (isCancelled()) {
      return false;
    }
    GDataParser gDataParser = null;
    try {
      gDataParser = mapsClient.getParserForFeed(
          MapFeatureEntry.class, MapsClient.getMapsFeed(), authToken);
      gDataParser.init();
      while (gDataParser.hasMoreData()) {
        MapFeatureEntry entry = (MapFeatureEntry) gDataParser.readNextEntry(null);
        mapIds.add(MapsGDataConverter.getMapidForEntry(entry));
        mapData.add(MapsGDataConverter.getMapMetadataForEntry(entry));
      }
    } catch (ParseException e) {
      Log.d(TAG, "Unable to get maps", e);
      return retryUpload();
    } catch (IOException e) {
      Log.d(TAG, "Unable to get maps", e);
      return retryUpload();
    } catch (HttpException e) {
      Log.d(TAG, "Unable to get maps", e);
      return retryUpload();
    } finally {
      if (gDataParser != null) {
        gDataParser.close();
      }
    }
    return true;
  }
  /**
   * Retries upload. Invalidates the authToken. If can retry, invokes
   * {@link ChooseMapAsyncTask#getMaps()}. Returns false if cannot retry.
   */
  private boolean retryUpload() {
    if (isCancelled()) {
      return false;
    }
    AccountManager.get(context).invalidateAuthToken(MapsConstants.SERVICE_NAME, authToken);
    if (canRetry) {
      canRetry = false;
      return getMaps();
    }
    return false;
  }
 }
@@ -1,50 +0,0 @@
 // Copyright 2009 Google Inc. All Rights Reserved.
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.maps.GeoPoint;
 /**
 * A rectangle in geographical space.
 */
 class GeoRect {
  public int top;
  public int left;
  public int bottom;
  public int right;
  public GeoRect() {
    top = 0;
    left = 0;
    bottom = 0;
    right = 0;
  }
  public GeoRect(GeoPoint center, int latSpan, int longSpan) {
    top = center.getLatitudeE6() - latSpan / 2;
    left = center.getLongitudeE6() - longSpan / 2;
    bottom = center.getLatitudeE6() + latSpan / 2;
    right = center.getLongitudeE6() + longSpan / 2;
  }
  public GeoPoint getCenter() {
    return new GeoPoint(top / 2 + bottom / 2, left / 2 + right / 2);
  }
  public int getLatSpan() {
    return bottom - top;
  }
  public int getLongSpan() {
    return right - left;
  }
  public boolean contains(GeoPoint geoPoint) {
    if (geoPoint.getLatitudeE6() >= top
        && geoPoint.getLatitudeE6() <= bottom
        && geoPoint.getLongitudeE6() >= left
        && geoPoint.getLongitudeE6() <= right) {
      return true;
    }
    return false;
  }
 }
@@ -1,379 +0,0 @@
 // Copyright 2011 Google Inc. All Rights Reserved.
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.AuthManager;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.maps.GeoPoint;
 import com.google.android.maps.mytracks.R;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.data.Entry;
 import com.google.wireless.gdata.parser.GDataParser;
 import com.google.wireless.gdata.parser.ParseException;
 import android.content.Context;
 import android.location.Location;
 import android.text.TextUtils;
 import android.util.Log;
 import java.io.IOException;
 import java.util.Collection;
 import org.xmlpull.v1.XmlPullParserException;
 /**
 * Single interface which abstracts all access to the Google Maps service.
 *
 * @author Rodrigo Damazio
 */
 public class MapsFacade {
  /**
   * Interface for receiving data back from getMapsList.
   * All calls to the interface will happen before getMapsList returns.
   */
  public interface MapsListCallback {
    void onReceivedMapListing(String mapId, String title, String description,
        boolean isPublic);
  }
  private static final String END_ICON_URL =
    "http://maps.google.com/mapfiles/ms/micons/red-dot.png";
  private static final String START_ICON_URL =
    "http://maps.google.com/mapfiles/ms/micons/green-dot.png";
  private final Context context;
  private final MapsGDataWrapper wrapper;
  private final MapsGDataConverter gdataConverter;
  private final String authToken;
  public MapsFacade(Context context, AuthManager auth) {
    this.context = context;
    this.authToken = auth.getAuthToken();
    wrapper = new MapsGDataWrapper(context, auth);
    wrapper.setRetryOnAuthFailure(true);
    try {
      gdataConverter = new MapsGDataConverter();
    } catch (XmlPullParserException e) {
      throw new IllegalStateException("Unable to create maps data converter", e);
    }
  }
  public static String buildMapUrl(String mapId) {
    return MapsClient.buildMapUrl(mapId);
  }
  /**
   * Returns a list of all maps for the current user.
   *
   * @param callback callback to call for each map returned
   * @return true on success, false otherwise
   */
  public boolean getMapsList(final MapsListCallback callback) {
    return wrapper.runQuery(new MapsGDataWrapper.QueryFunction() {
      @Override
      public void query(MapsClient client) throws IOException, Exception {
        GDataParser listParser = client.getParserForFeed(
            MapFeatureEntry.class, MapsClient.getMapsFeed(), authToken);
        listParser.init();
        while (listParser.hasMoreData()) {
          MapFeatureEntry entry =
              (MapFeatureEntry) listParser.readNextEntry(null);
          MapsMapMetadata metadata =
              MapsGDataConverter.getMapMetadataForEntry(entry);
          String mapId = MapsGDataConverter.getMapidForEntry(entry);
          callback.onReceivedMapListing(
              mapId, metadata.getTitle(), metadata.getDescription(), metadata.getSearchable());
        }
        listParser.close();
        listParser = null;
      }
    });
  }
  /**
   * Creates a new map for the current user.
   *
   * @param title title of the map
   * @param category category of the map
   * @param description description for the map
   * @param isPublic whether the map should be public
   * @param mapIdBuilder builder to append the map ID to
   * @return true on success, false otherwise
   */
  public boolean createNewMap(
      final String title, final String category, final String description,
      final boolean isPublic, final StringBuilder mapIdBuilder) {
    if (mapIdBuilder.length() > 0) {
      throw new IllegalArgumentException("mapIdBuilder should be empty");
    }
    return wrapper.runQuery(new MapsGDataWrapper.QueryFunction() {
      @Override
      public void query(MapsClient client) throws IOException, Exception {
        Log.d(MapsConstants.TAG, "Creating a new map.");
        String mapFeed = MapsClient.getMapsFeed();
        Log.d(MapsConstants.TAG, "Map feed is " + mapFeed);
        MapsMapMetadata metaData = new MapsMapMetadata();
        metaData.setTitle(title);
        metaData.setDescription(description + " - "
            + category + " - " + StringUtils.getCreatedByMyTracks(context, false));
        metaData.setSearchable(isPublic);
        Entry entry = MapsGDataConverter.getMapEntryForMetadata(metaData);
        Log.d(MapsConstants.TAG, "Title: " + entry.getTitle());
        Entry map = client.createEntry(mapFeed, authToken, entry);
        String mapId = MapsClient.getMapIdFromMapEntryId(map.getId());
        mapIdBuilder.append(mapId);
        Log.d(MapsConstants.TAG, "New map id is: " + mapId);
      }
    });
  }
  /**
   * Uploads a single start or end marker to the given map.
   *
   * @param mapId ID of the map to upload to
   * @param trackName name of the track being started/ended
   * @param trackDescription description of the track being started/ended
   * @param loc the location of the marker
   * @param isStart true to add a start marker, false to add an end marker
   * @return true on success, false otherwise
   */
  public boolean uploadMarker(final String mapId, final String trackName,
      final String trackDescription, final Location loc, final boolean isStart) {
    return wrapper.runQuery(new MapsGDataWrapper.QueryFunction() {
      @Override
      public void query(MapsClient client)
          throws IOException, Exception {
        String featureFeed = MapsClient.getFeaturesFeed(mapId);
        GeoPoint geoPoint = getGeoPoint(loc);
        insertMarker(client, featureFeed, trackName, trackDescription, geoPoint, isStart);
      }
    });
  }
  /**
   * Inserts a place mark. Second try if 1st try fails. Will throw exception on
   * 2nd failure.
   */
  private void insertMarker(MapsClient client,
                            String featureFeed,
                            String trackName, String trackDescription,
                            GeoPoint geoPoint,
                            boolean isStart) throws IOException, Exception {
    MapsFeature feature =
        buildMapsPlacemarkFeature(trackName, trackDescription, geoPoint, isStart);
    Entry entry = gdataConverter.getEntryForFeature(feature);
    Log.d(MapsConstants.TAG, "SendToMaps: Creating placemark "
        + entry.getTitle());
    try {
      client.createEntry(featureFeed, authToken, entry);
      Log.d(MapsConstants.TAG, "SendToMaps: createEntry success!");
    } catch (IOException e) {
      Log.w(MapsConstants.TAG,
          "SendToMaps: createEntry 1st try failed. Trying again.");
      // Retry once (often IOException is thrown on a timeout):
      client.createEntry(featureFeed, authToken, entry);
      Log.d(MapsConstants.TAG,
          "SendToMaps: createEntry success on 2nd try!");
    }
  }
  /**
   * Builds a placemark MapsFeature from a track.
   *
   * @param trackName the track
   * @param trackDescription the track description
   * @param geoPoint the geo point
   * @param isStart true if it's the start of the track, or false for end
   * @return a MapsFeature
   */
  private MapsFeature buildMapsPlacemarkFeature(
      String trackName, String trackDescription,
      GeoPoint geoPoint, boolean isStart) {
    String iconUrl;
    if (isStart) {
      iconUrl = START_ICON_URL;
    } else {
      iconUrl = END_ICON_URL;
    }
    String title = trackName + " "
        + (isStart ? context.getString(R.string.marker_label_start)
                   : context.getString(R.string.marker_label_end));
    String description = isStart ? "" : trackDescription;
    return buildMapsPlacemarkFeature(title, description, iconUrl, geoPoint);
  }
  /**
   * Builds a MapsFeature from a waypoint.
   * 
   * @param title the title
   * @param description the description
   * @param iconUrl the icon url
   * @param geoPoint the waypoint
   * @return a MapsFeature
   */
  private static MapsFeature buildMapsPlacemarkFeature(
      String title, String description, String iconUrl, GeoPoint geoPoint) {
    MapsFeature mapsFeature = new MapsFeature();
    mapsFeature.generateAndroidId();
    mapsFeature.setType(MapsFeature.MARKER);
    mapsFeature.setIconUrl(iconUrl);
    mapsFeature.setDescription(description);
    mapsFeature.addPoint(geoPoint);
    if (TextUtils.isEmpty(title)) {
      // Features must have a name (otherwise GData upload may fail):
      mapsFeature.setTitle("-");
    } else {
      mapsFeature.setTitle(title);
    }
    mapsFeature.setDescription(description.replaceAll("\n", "<br>"));
    return mapsFeature;
  }
  /**
   * Uploads a series of waypoints to the given map.
   *
   * @param mapId ID of the map to upload to
   * @param waypoints the waypoints to upload
   * @return true on success, false otherwise
   */
  public boolean uploadWaypoints(
      final String mapId, final Iterable<Waypoint> waypoints) {
    return wrapper.runQuery(new MapsGDataWrapper.QueryFunction() {
      public void query(MapsClient client) {
        // TODO(rdamazio): Stream through the waypoints in chunks.
        // I am leaving the number of waypoints very high which should not be a
        // problem because we don't try to load them into objects all at the
        // same time.
        String featureFeed = MapsClient.getFeaturesFeed(mapId);
        try {
          for (Waypoint waypoint : waypoints) {
            MapsFeature feature = buildMapsPlacemarkFeature(
                waypoint.getName(), waypoint.getDescription(), waypoint.getIcon(),
                getGeoPoint(waypoint.getLocation()));
            Entry entry = gdataConverter.getEntryForFeature(feature);
            Log.d(MapsConstants.TAG,
                "SendToMaps: Creating waypoint.");
            try {
              client.createEntry(featureFeed, authToken, entry);
              Log.d(MapsConstants.TAG,
                  "SendToMaps: createEntry success!");
            } catch (IOException e) {
              Log.w(MapsConstants.TAG,
                  "SendToMaps: createEntry 1st try failed. Retrying.");
              // Retry once (often IOException is thrown on a timeout):
              client.createEntry(featureFeed, authToken, entry);
              Log.d(MapsConstants.TAG,
                  "SendToMaps: createEntry success on 2nd try!");
            }
          }
        } catch (ParseException e) {
          Log.w(MapsConstants.TAG, "ParseException caught.", e);
        } catch (HttpException e) {
          Log.w(MapsConstants.TAG, "HttpException caught.", e);
        } catch (IOException e) {
          Log.w(MapsConstants.TAG, "IOException caught.", e);
        }
      }
    });
  }
  /**
   * Uploads a series of points to the given map.
   *
   * @param mapId ID of the map to upload to
   * @param trackName the name of the track
   * @param locations the locations to upload
   * @return true on success, false otherwise
   */
  public boolean uploadTrackPoints(
      final String mapId, final String trackName, final Collection<Location> locations) {
    return wrapper.runQuery(new MapsGDataWrapper.QueryFunction() {
      @Override
      public void query(MapsClient client)
          throws IOException, Exception {
        String featureFeed = MapsClient.getFeaturesFeed(mapId);
        Log.d(MapsConstants.TAG, "Feature feed url: " + featureFeed);
        uploadTrackPoints(client, featureFeed, trackName, locations);
      }
    });
  }
  private boolean uploadTrackPoints(
      MapsClient client,
      String featureFeed,
      String trackName, Collection<Location> locations)
      throws IOException, Exception  {
    Entry entry = null;
    int numLocations = locations.size();
    if (numLocations < 2) {
      // Need at least two points for a polyline:
      Log.w(MapsConstants.TAG, "Not uploading too few points");
      return true;
    }
    // Put the line:
    entry = gdataConverter.getEntryForFeature(
        buildMapsLineFeature(trackName, locations));
    Log.d(MapsConstants.TAG,
        "SendToMaps: Creating line " + entry.getTitle());
    try {
      client.createEntry(featureFeed, authToken, entry);
      Log.d(MapsConstants.TAG, "SendToMaps: createEntry success!");
    } catch (IOException e) {
      Log.w(MapsConstants.TAG,
          "SendToMaps: createEntry 1st try failed. Trying again.");
      // Retry once (often IOException is thrown on a timeout):
      client.createEntry(featureFeed, authToken, entry);
      Log.d(MapsConstants.TAG,
          "SendToMaps: createEntry success on 2nd try!");
    }
    return true;
  }
  /**
   * Builds a MapsFeature from a track.
   *
   * @param trackName the track name
   * @param locations locations on the track
   * @return a MapsFeature
   */
  private static MapsFeature buildMapsLineFeature(String trackName,
      Iterable<Location> locations) {
    MapsFeature mapsFeature = new MapsFeature();
    mapsFeature.generateAndroidId();
    mapsFeature.setType(MapsFeature.LINE);
    if (TextUtils.isEmpty(trackName)) {
      // Features must have a name (otherwise GData upload may fail):
      mapsFeature.setTitle("-");
    } else {
      mapsFeature.setTitle(trackName);
    }
    mapsFeature.setColor(0x80FF0000);
    for (Location loc : locations) {
      mapsFeature.addPoint(getGeoPoint(loc));
    }
    return mapsFeature;
  }
  /**
   * Cleans up after a series of uploads.
   * This closes the connection to Maps and resets retry counters.
   */
  public void cleanUp() {
    wrapper.cleanUp();
  }
  private static GeoPoint getGeoPoint(Location location) {
    return new GeoPoint((int) (location.getLatitude() * 1E6),
                        (int) (location.getLongitude() * 1E6));
  }
 }
@@ -1,171 +0,0 @@
 // Copyright 2010 Google Inc. All Rights Reserved.
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.io.AuthManager;
 import com.google.android.apps.mytracks.io.AuthManager.AuthCallback;
 import com.google.android.apps.mytracks.io.gdata.GDataClientFactory;
 import com.google.android.common.gdata.AndroidXmlParserFactory;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.parser.xml.SimplePullParser.ParseException;
 import com.google.wireless.gdata2.ConflictDetectedException;
 import com.google.wireless.gdata2.client.AuthenticationException;
 import android.content.Context;
 import android.util.Log;
 import java.io.IOException;
 /**
 * MapsGDataWrapper provides a wrapper around GData operations that maintains
 * the GData client, and provides a method to run gdata queries with proper
 * error handling. After a query is run, the wrapper can be queried about the
 * error that occurred.
 */
 class MapsGDataWrapper {
  /**
   * A QueryFunction is passed in when executing a query. The query function
   * of the class is called with the GData client as a parameter. The
   * function should execute whatever operations it desires on the client
   * without concern for whether the client will throw an error.
   */
  interface QueryFunction {
    public abstract void query(MapsClient client)
        throws AuthenticationException, IOException, ParseException,
        ConflictDetectedException, Exception;
  }
  // The types of error that may be encountered
  /** No error occurred. */
  public static final int ERROR_NO_ERROR = 0;
  /** There was an authentication error, the auth token may be invalid. */
  public static final int ERROR_AUTH = 1;
  /** There was an internal error on the server side. */
  public static final int ERROR_INTERNAL = 2;
  /** There was an error connecting to the server. */
  public static final int ERROR_CONNECTION = 3;
  /** The item queried did not exit. */
  public static final int ERROR_NOT_FOUND = 4;
  /** There was an error parsing or serializing locally. */
  public static final int ERROR_LOCAL = 5;
  /** There was a conflict, update the entry and try again. */
  public static final int ERROR_CONFLICT = 6;
  /**
   * A query was run after cleaning up the wrapper, so the client was invalid.
   */
  public static final int ERROR_CLEANED_UP = 7;
  /** An unknown error occurred. */
  public static final int ERROR_UNKNOWN = 100;
  private final GDataClient androidGdataClient;
  private final AuthManager auth;
  private final MapsClient client;
  private String errorMessage;
  private int errorType;
  private boolean retryOnAuthFailure;
  private int retriesPending;
  private boolean cleanupCalled;
  public MapsGDataWrapper(Context context, AuthManager auth) {
    androidGdataClient = GDataClientFactory.getGDataClient(context);
    this.auth = auth;
    client =
        new MapsClient(androidGdataClient, new XmlMapsGDataParserFactory(
            new AndroidXmlParserFactory()));
    errorType = ERROR_NO_ERROR;
    errorMessage = null;
    retryOnAuthFailure = false;
    retriesPending = 0;
    cleanupCalled = false;
  }
  public boolean runQuery(final QueryFunction query) {
    if (client == null) {
      errorType = ERROR_CLEANED_UP;
      errorMessage = "GData Wrapper has already been cleaned up!";
      return false;
    }
    try {
      query.query(client);
      errorType = ERROR_NO_ERROR;
      errorMessage = null;
      return true;
    } catch (AuthenticationException e) {
      Log.e(MapsConstants.TAG, "Exception", e);
      errorType = ERROR_AUTH;
      errorMessage = e.getMessage();
    } catch (HttpException e) {
      Log.e(MapsConstants.TAG, "HttpException", e);
      errorMessage = e.getMessage();
      if (errorMessage != null && errorMessage.contains("401")) {
        errorType = ERROR_AUTH;
      } else {
        errorType = ERROR_CONNECTION;
      }
    } catch (IOException e) {
      Log.e(MapsConstants.TAG, "Exception", e);
      errorMessage = e.getMessage();
      if (errorMessage != null && errorMessage.contains("503")) {
        errorType = ERROR_INTERNAL;
      } else {
        errorType = ERROR_CONNECTION;
      }
    } catch (ParseException e) {
      Log.e(MapsConstants.TAG, "Exception", e);
      errorType = ERROR_LOCAL;
      errorMessage = e.getMessage();
    } catch (ConflictDetectedException e) {
      Log.e(MapsConstants.TAG, "Exception", e);
      errorType = ERROR_CONFLICT;
      errorMessage = e.getMessage();
    } catch (Exception e) {
      Log.e(MapsConstants.TAG, "Exception", e);
      errorType = ERROR_UNKNOWN;
      errorMessage = e.getMessage();
      e.printStackTrace();
    }
    Log.d(MapsConstants.TAG, "GData error encountered: " + errorMessage);
    if (errorType == ERROR_AUTH && auth != null) {
      AuthCallback whenFinished = null;
      if (retryOnAuthFailure) {
        retriesPending++;
        whenFinished = new AuthCallback() {
          @Override
          public void onAuthResult(boolean success) {
            retriesPending--;
            retryOnAuthFailure = false;
            runQuery(query);
            if (cleanupCalled && retriesPending == 0) {
              cleanUp();
            }
          }
        };
      }
      auth.invalidateAndRefresh(whenFinished);
    }
    return false;
  }
  public int getErrorType() {
    return errorType;
  }
  public String getErrorMessage() {
    return errorMessage;
  }
  // cleanUp must be called when done using this wrapper to close the client.
  // Note that the cleanup will be delayed if auth failure retries were
  // requested and there is a pending retry.
  public void cleanUp() {
    if (retriesPending == 0 && !cleanupCalled) {
      androidGdataClient.close();
    }
    cleanupCalled = true;
  }
  public void setRetryOnAuthFailure(boolean retry) {
    retryOnAuthFailure = retry;
  }
 }
@@ -0,0 +1,142 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.io.docs.SendDocsActivity;
 import com.google.android.apps.mytracks.io.fusiontables.SendFusionTablesActivity;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendRequest;
 import com.google.android.apps.mytracks.io.sendtogoogle.UploadResultActivity;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.app.Dialog;
 import android.app.ProgressDialog;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
 /**
 * An activity to send a track to Google Maps.
 *
 * @author Jimmy Shih
 */
 public class SendMapsActivity extends Activity {
  private static final int PROGRESS_DIALOG = 1;
  private SendRequest sendRequest;
  private SendMapsAsyncTask asyncTask;
  private ProgressDialog progressDialog;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    Object retained = getLastNonConfigurationInstance();
    if (retained instanceof SendMapsAsyncTask) {
      asyncTask = (SendMapsAsyncTask) retained;
      asyncTask.setActivity(this);
    } else {
      asyncTask = new SendMapsAsyncTask(
          this, sendRequest.getTrackId(), sendRequest.getAccount(), sendRequest.getMapId());
      asyncTask.execute();
    }
  }
  @Override
  public Object onRetainNonConfigurationInstance() {
    asyncTask.setActivity(null);
    return asyncTask;
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
      case PROGRESS_DIALOG:
        progressDialog = new ProgressDialog(this);
        progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        progressDialog.setIcon(android.R.drawable.ic_dialog_info);
        progressDialog.setTitle(
            getString(R.string.send_google_progress_title, getString(R.string.send_google_maps)));
        progressDialog.setMax(100);
        progressDialog.setProgress(0);
        progressDialog.setCancelable(true);
        progressDialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            asyncTask.cancel(true);
            startNextActivity(false, true);
          }
        });
        return progressDialog;
      default:
        return null;
    }
  }
  /**
   * Invokes when the associated AsyncTask completes.
   *
   * @param success true if success
   */
  public void onAsyncTaskCompleted(boolean success) {
    startNextActivity(success, false);
  }
  /**
   * Shows the progress dialog.
   */
  public void showProgressDialog() {
    showDialog(PROGRESS_DIALOG);
  }
  /**
   * Sets the progress dialog value.
   */
  public void setProgressDialogValue(int value) {
    if (progressDialog != null) {
      progressDialog.setProgress(value);
    }
  }
  /**
   * Starts the next activity.
   * 
   * @param success true if sendMaps is success
   * @param isCancel true if it is a cancel request
   */
  private void startNextActivity(boolean success, boolean isCancel) {
    sendRequest.setMapsSuccess(success);
    Class<?> next;
    if (isCancel) {
      next = UploadResultActivity.class;
    } else {
      if (sendRequest.isSendFusionTables()) {
        next = SendFusionTablesActivity.class;
      } else if (sendRequest.isSendDocs()) {
        next = SendDocsActivity.class;
      } else {
        next = UploadResultActivity.class;
      }
    }
    Intent intent = new Intent(this, next)
        .putExtra(SendRequest.SEND_REQUEST_KEY, sendRequest);
    startActivity(intent);
    finish();
  }
 }
@@ -0,0 +1,558 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.gdata.GDataClientFactory;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsClient;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsConstants;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsGDataConverter;
 import com.google.android.apps.mytracks.io.gdata.maps.XmlMapsGDataParserFactory;
 import com.google.android.apps.mytracks.io.sendtogoogle.SendToGoogleUtils;
 import com.google.android.apps.mytracks.stats.DoubleBuffer;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.apps.mytracks.util.UnitConversions;
 import com.google.android.common.gdata.AndroidXmlParserFactory;
 import com.google.android.maps.mytracks.R;
 import com.google.wireless.gdata.client.GDataClient;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.parser.ParseException;
 import android.accounts.Account;
 import android.accounts.AccountManager;
 import android.accounts.AuthenticatorException;
 import android.accounts.OperationCanceledException;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.database.Cursor;
 import android.location.Location;
 import android.os.AsyncTask;
 import android.util.Log;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Vector;
 import org.xmlpull.v1.XmlPullParserException;
 /**
 * AsyncTask to send a track to Google Maps.
 * <p>
 * IMPORTANT: While this code is Apache-licensed, please notice that usage of
 * the Google Maps servers through this API is only allowed for the My Tracks
 * application. Other applications looking to upload maps data should look into
 * using the Google Fusion Tables API.
 *
 * @author Jimmy Shih
 */
 public class SendMapsAsyncTask extends AsyncTask<Void, Integer, Boolean> {
  private static final String START_ICON_URL =
      "http://maps.google.com/mapfiles/ms/micons/green-dot.png";
  private static final String END_ICON_URL =
      "http://maps.google.com/mapfiles/ms/micons/red-dot.png";
  private static final int MAX_POINTS_PER_UPLOAD = 500;
  private static final int PROGRESS_FETCH_MAP_ID = 5;
  private static final int PROGRESS_UPLOAD_DATA_MIN = 10;
  private static final int PROGRESS_UPLOAD_DATA_MAX = 90;
  private static final int PROGRESS_UPLOAD_WAYPOINTS = 95;
  private static final int PROGRESS_COMPLETE = 100;
  private static final String TAG = SendMapsAsyncTask.class.getSimpleName();
  private SendMapsActivity activity;
  private final long trackId;
  private final Account account;
  private final String chooseMapId;
  private final Context context;
  private final MyTracksProviderUtils myTracksProviderUtils;
  private final GDataClient gDataClient;
  private final MapsClient mapsClient;
  /**
   * True if can retry sending to Google Maps.
   */
  private boolean canRetry;
  /**
   * True if the AsyncTask has completed.
   */
  private boolean completed;
  /**
   * True if the result is success.
   */
  private boolean success;
  // The following variables are for per upload states
  private MapsGDataConverter mapsGDataConverter;
  private String authToken;
  private String mapId;
  int currentSegment;
  public SendMapsAsyncTask(
      SendMapsActivity activity, long trackId, Account account, String chooseMapId) {
    this.activity = activity;
    this.trackId = trackId;
    this.account = account;
    this.chooseMapId = chooseMapId;
    context = activity.getApplicationContext();
    myTracksProviderUtils = MyTracksProviderUtils.Factory.get(context);
    gDataClient = GDataClientFactory.getGDataClient(context);
    mapsClient = new MapsClient(
        gDataClient, new XmlMapsGDataParserFactory(new AndroidXmlParserFactory()));
    canRetry = true;
    completed = false;
    success = false;
  }
  /**
   * Sets the activity associated with this AyncTask.
   *
   * @param activity the activity.
   */
  public void setActivity(SendMapsActivity activity) {
    this.activity = activity;
    if (completed && activity != null) {
      activity.onAsyncTaskCompleted(success);
    }
  }
  @Override
  protected void onPreExecute() {
    activity.showProgressDialog();
  }
  @Override
  protected Boolean doInBackground(Void... params) {
    return doUpload();
  }
  @Override
  protected void onProgressUpdate(Integer... values) {
    if (activity != null) {
      activity.setProgressDialogValue(values[0]);
    }
  }
  @Override
  protected void onPostExecute(Boolean result) {
    closeClient();
    success = result;
    completed = true;
    if (success) {
      Track track = myTracksProviderUtils.getTrack(trackId);
      if (track != null) {
        track.setMapId(mapId);
        myTracksProviderUtils.updateTrack(track);
      } else {
        Log.d(TAG, "No track");
      }
    }
    if (activity != null) {
      activity.onAsyncTaskCompleted(success);
    }
  }
  @Override
  protected void onCancelled() {
    closeClient();
  }
  /**
   * Closes the gdata client.
   */
  private void closeClient() {
    if (gDataClient != null) {
      gDataClient.close();
    }
  }
  /**
   * Uploads a track to Google Maps.
   *
   * @return true if success.
   */
  private boolean doUpload() {
    // Reset the per upload states
    mapsGDataConverter = null;
    authToken = null;
    mapId = null;
    currentSegment = 1;
    // Create a maps gdata converter
    try {
      mapsGDataConverter = new MapsGDataConverter();
    } catch (XmlPullParserException e) {
      Log.d(TAG, "Unable to create a maps gdata converter", e);
      return false;
    }
    // Get auth token
    try {
      authToken = AccountManager.get(context).blockingGetAuthToken(
          account, MapsConstants.SERVICE_NAME, false);
    } catch (OperationCanceledException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (AuthenticatorException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    } catch (IOException e) {
      Log.d(TAG, "Unable to get auth token", e);
      return retryUpload();
    }
    // Get the track
    Track track = myTracksProviderUtils.getTrack(trackId);
    if (track == null) {
      Log.d(TAG, "Track is null");
      return false;
    }
    // Fetch the mapId, create a new map if necessary
    publishProgress(PROGRESS_FETCH_MAP_ID);
    if (!fetchSendMapId(track)) {
      Log.d("TAG", "Unable to upload all track points");
      return retryUpload();
    }
    // Upload all the track points plus the start and end markers
    publishProgress(PROGRESS_UPLOAD_DATA_MIN);
    if (!uploadAllTrackPoints(track)) {
      Log.d("TAG", "Unable to upload all track points");
      return retryUpload();
    }
    // Upload all the waypoints
    publishProgress(PROGRESS_UPLOAD_WAYPOINTS);
    if (!uploadWaypoints()) {
      Log.d("TAG", "Unable to upload waypoints");
      return false;
    }
    publishProgress(PROGRESS_COMPLETE);
    return true;
  }
  /**
   * Retries upload. Invalidates the authToken. If can retry, invokes
   * {@link SendMapsAsyncTask#doUpload()}. Returns false if cannot retry.
   */
  private boolean retryUpload() {
    if (isCancelled()) {
      return false;
    }
    AccountManager.get(context).invalidateAuthToken(MapsConstants.SERVICE_NAME, authToken);
    if (canRetry) {
      canRetry = false;
      return doUpload();
    }
    return false;
  }
  /**
   * Fetches the {@link SendMapsAsyncTask#mapId} instance variable for
   * sending a track to Google Maps.
   *
   * @param track the Track
   * @return true if able to fetch the mapId variable.
   */
  private boolean fetchSendMapId(Track track) {
    if (isCancelled()) {
      return false;
    }
    if (chooseMapId != null) {
      mapId = chooseMapId;
      return true;
    } else {
      SharedPreferences sharedPreferences = context.getSharedPreferences(
          Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
      boolean mapPublic = sharedPreferences.getBoolean(
          context.getString(R.string.default_map_public_key), true);
      try {
        String description = track.getCategory() + "\n" + track.getDescription() + "\n"
            + StringUtils.getCreatedByMyTracks(context, false);
        mapId = SendMapsUtils.createNewMap(
            track.getName(), description, mapPublic, mapsClient, authToken);
      } catch (ParseException e) {
        Log.d(TAG, "Unable to create a new map", e);
        return false;
      } catch (HttpException e) {
        Log.d(TAG, "Unable to create a new map", e);
        return false;
      } catch (IOException e) {
        Log.d(TAG, "Unable to create a new map", e);
        return false;
      }
      return mapId != null;
    }
  }
  /**
   * Uploads all the points in a track.
   *
   * @param track the track
   * @return true if success.
   */
  private boolean uploadAllTrackPoints(Track track) {
    Cursor locationsCursor = null;
    try {
      SharedPreferences prefs = context.getSharedPreferences(
          Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
      boolean metricUnits = prefs.getBoolean(context.getString(R.string.metric_units_key), true);
      locationsCursor = myTracksProviderUtils.getLocationsCursor(trackId, 0, -1, false);
      if (locationsCursor == null) {
        Log.d(TAG, "Location cursor is null");
        return false;
      }
      int locationsCount = locationsCursor.getCount();
      List<Location> locations = new ArrayList<Location>(MAX_POINTS_PER_UPLOAD);
      Location lastLocation = null;
      // Limit the number of elevation readings to 250.
      int elevationSamplingFrequency = Math.max(1, (int) (locationsCount / 250.0));
      double totalDistance = 0;
      DoubleBuffer elevationBuffer = new DoubleBuffer(Constants.ELEVATION_SMOOTHING_FACTOR);
      Vector<Double> distances = new Vector<Double>();
      Vector<Double> elevations = new Vector<Double>();
      for (int i = 0; i < locationsCount; i++) {
        locationsCursor.moveToPosition(i);
        Location location = myTracksProviderUtils.createLocation(locationsCursor);
        locations.add(location);
        int readCount = i + 1;
        if (readCount == 1) {
          // Create a start marker
          if (!uploadMarker(context.getString(R.string.marker_label_start, track.getName()), "",
              START_ICON_URL, location)) {
            Log.d(TAG, "Unable to create a start marker");
            return false;
          }
        }
        // Add to the distances and elevations vectors
        if (LocationUtils.isValidLocation(location)) {
          // All points go into the smoothing buffer
          elevationBuffer.setNext(metricUnits ? location.getAltitude()
              : location.getAltitude() * UnitConversions.M_TO_FT);
          if (lastLocation != null) {
            totalDistance += (double) lastLocation.distanceTo(location);
          }
          if (readCount % elevationSamplingFrequency == 0) {
            distances.add(totalDistance);
            elevations.add(elevationBuffer.getAverage());
          }
        }
        // Upload periodically
        if (readCount % MAX_POINTS_PER_UPLOAD == 0) {
          if (!prepareAndUploadPoints(track, locations, false)) {
            Log.d(TAG, "Unable to upload points");
            return false;
          }
          updateProgress(readCount, locationsCount);
          locations.clear();
        }
        lastLocation = location;
      }
      // Do a final upload with the remaining locations
      if (!prepareAndUploadPoints(track, locations, true)) {
        Log.d(TAG, "Unable to upload points");
        return false;
      }
      // Create an end marker
      if (lastLocation != null) {
        StringUtils stringUtils = new StringUtils(context);
        track.setDescription("<p>" + track.getDescription() + "</p><p>"
            + stringUtils.generateTrackDescription(track, distances, elevations) + "</p>");
        if (!uploadMarker(context.getString(R.string.marker_label_end, track.getName()),
            track.getDescription(), END_ICON_URL, lastLocation)) {
          Log.d(TAG, "Unable to create an end marker");
          return false;
        }
      }
      return true;
    } finally {
      if (locationsCursor != null) {
        locationsCursor.close();
      }
    }
  }
  /**
   * Prepares and uploads a list of locations from a track.
   *
   * @param track the track
   * @param locations the locations from the track
   * @param lastBatch true if it is the last batch of locations
   * @return true if success.
   */
  private boolean prepareAndUploadPoints(Track track, List<Location> locations, boolean lastBatch) {
    // Prepare locations
    ArrayList<Track> splitTracks = SendToGoogleUtils.prepareLocations(track, locations);
    // Upload segments
    boolean onlyOneSegment = lastBatch && currentSegment == 1 && splitTracks.size() == 1;
    for (Track segment : splitTracks) {
      if (!onlyOneSegment) {
        segment.setName(context.getString(
            R.string.send_google_track_part_label, segment.getName(), currentSegment));
      }
      if (!uploadSegment(segment.getName(), segment.getLocations())) {
        Log.d(TAG, "Unable to upload segment");
        return false;
      }
      currentSegment++;
    }
    return true;
  }
  /**
   * Uploads a marker.
   * 
   * @param title marker title
   * @param description marker description
   * @param iconUrl marker marker icon
   * @param location marker location
   * @return true if success.
   */
  private boolean uploadMarker(
      String title, String description, String iconUrl, Location location) {
    if (isCancelled()) {
      return false;
    }
    try {
      if (!SendMapsUtils.uploadMarker(mapId, title, description, iconUrl, location, mapsClient,
          authToken, mapsGDataConverter)) {
        Log.d(TAG, "Unable to upload marker");
        return false;
      }
    } catch (ParseException e) {
      Log.d(TAG, "Unable to upload marker", e);
      return false;
    } catch (HttpException e) {
      Log.d(TAG, "Unable to upload marker", e);
      return false;
    } catch (IOException e) {
      Log.d(TAG, "Unable to upload marker", e);
      return false;
    }
    return true;
  }
  /**
   * Uploads a segment
   * 
   * @param title segment title
   * @param locations segment locations
   * @return true if success
   */
  private boolean uploadSegment(String title, ArrayList<Location> locations) {
    if (isCancelled()) {
      return false;
    }
    try {
      if (!SendMapsUtils.uploadSegment(
          mapId, title, locations, mapsClient, authToken, mapsGDataConverter)) {
        Log.d(TAG, "Unable to upload track points");
        return false;
      }
    } catch (ParseException e) {
      Log.d(TAG, "Unable to upload track points", e);
      return false;
    } catch (HttpException e) {
      Log.d(TAG, "Unable to upload track points", e);
      return false;
    } catch (IOException e) {
      Log.d(TAG, "Unable to upload track points", e);
      return false;
    }
    return true;
  }
  /**
   * Uploads all the waypoints.
   *
   * @return true if success.
   */
  private boolean uploadWaypoints() {
    Cursor cursor = null;
    try {
      cursor = myTracksProviderUtils.getWaypointsCursor(
          trackId, 0, Constants.MAX_LOADED_WAYPOINTS_POINTS);
      if (cursor != null && cursor.moveToFirst()) {
        // This will skip the first waypoint (it carries the stats for the
        // track).
        while (cursor.moveToNext()) {
          if (isCancelled()) {
            return false;
          }
          Waypoint waypoint = myTracksProviderUtils.createWaypoint(cursor);
          try {
            if (!SendMapsUtils.uploadWaypoint(
                mapId, waypoint, mapsClient, authToken, mapsGDataConverter)) {
              Log.d(TAG, "Unable to upload waypoint");
              return false;
            }
          } catch (ParseException e) {
            Log.d(TAG, "Unable to upload waypoint", e);
            return false;
          } catch (HttpException e) {
            Log.d(TAG, "Unable to upload waypoint", e);
            return false;
          } catch (IOException e) {
            Log.d(TAG, "Unable to upload waypoint", e);
            return false;
          }
        }
      }
      return true;
    } finally {
      if (cursor != null) {
        cursor.close();
      }
    }
  }
  /**
   * Updates the progress based on the number of locations uploaded.
   *
   * @param uploaded the number of uploaded locations
   * @param total the number of total locations
   */
  private void updateProgress(int uploaded, int total) {
    double totalPercentage = uploaded / total;
    double scaledPercentage = totalPercentage
        * (PROGRESS_UPLOAD_DATA_MAX - PROGRESS_UPLOAD_DATA_MIN) + PROGRESS_UPLOAD_DATA_MIN;
    publishProgress((int) scaledPercentage);
  }
 }
@@ -0,0 +1,227 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.maps;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.content.Waypoint;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsClient;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsFeature;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsGDataConverter;
 import com.google.android.apps.mytracks.io.gdata.maps.MapsMapMetadata;
 import com.google.android.maps.GeoPoint;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.wireless.gdata.client.HttpException;
 import com.google.wireless.gdata.data.Entry;
 import com.google.wireless.gdata.parser.ParseException;
 import android.location.Location;
 import android.text.TextUtils;
 import android.util.Log;
 import java.io.IOException;
 import java.util.ArrayList;
 /**
 * Utilities for sending a track to Google Maps.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class SendMapsUtils {
  private static final String EMPTY_TITLE = "-";
  private static final int LINE_COLOR = 0x80FF0000;
  private static final String TAG = SendMapsUtils.class.getSimpleName();
  private SendMapsUtils() {}
  /**
   * Gets the Google Maps url for a track.
   *
   * @param track the track
   * @return the url if available.
   */
  public static String getMapUrl(Track track) {
    if (track == null || track.getMapId() == null) {
      Log.e(TAG, "Invalid track");
      return null;
    }
    return MapsClient.buildMapUrl(track.getMapId());
  }
  /**
   * Creates a new Google Map.
   *
   * @param title title of the map
   * @param description description of the map
   * @param isPublic true if the map can be public
   * @param mapsClient the maps client
   * @param authToken the auth token
   * @return map id of the created map if successful.
   */
  public static String createNewMap(
      String title, String description, boolean isPublic, MapsClient mapsClient, String authToken)
      throws ParseException, HttpException, IOException {
    String mapFeed = MapsClient.getMapsFeed();
    MapsMapMetadata metaData = new MapsMapMetadata();
    metaData.setTitle(title);
    metaData.setDescription(description);
    metaData.setSearchable(isPublic);
    Entry entry = MapsGDataConverter.getMapEntryForMetadata(metaData);
    Entry result = mapsClient.createEntry(mapFeed, authToken, entry);
    if (result == null) {
      Log.d(TAG, "No result when creating a new map");
      return null;
    }
    return MapsClient.getMapIdFromMapEntryId(result.getId());
  }
  /**
   * Uploads a start/end marker to Google Maps.
   *
   * @param mapId the map id
   * @param title the marker title
   * @param description the marker description
   * @param iconUrl the marker icon URL
   * @param location the marker location
   * @param mapsClient the maps client
   * @param authToken the auth token
   * @param mapsGDataConverter the maps gdata converter
   * @return true if success.
   */
  public static boolean uploadMarker(String mapId, String title, String description, String iconUrl,
      Location location, MapsClient mapsClient, String authToken,
      MapsGDataConverter mapsGDataConverter) throws ParseException, HttpException, IOException {
    String featuresFeed = MapsClient.getFeaturesFeed(mapId);
    MapsFeature mapsFeature = buildMapsMarkerFeature(
        title, description, iconUrl, getGeoPoint(location));
    Entry entry = mapsGDataConverter.getEntryForFeature(mapsFeature);
    try {
      mapsClient.createEntry(featuresFeed, authToken, entry);
    } catch (IOException e) {
      // Retry once (often IOException is thrown on a timeout)
      Log.d(TAG, "Retry upload marker", e);
      mapsClient.createEntry(featuresFeed, authToken, entry);
    }
    return true;
  }
  /**
   * Uploads a waypoint as a marker feature to Google Maps.
   *
   * @param mapId the map id
   * @param waypoint the waypoint
   * @param mapsClient the maps client
   * @param authToken the auth token
   * @param mapsGDataConverter the maps gdata converter
   * @return true if success.
   */
  public static boolean uploadWaypoint(String mapId, Waypoint waypoint, MapsClient mapsClient,
      String authToken, MapsGDataConverter mapsGDataConverter)
      throws ParseException, HttpException, IOException {
    String featuresFeed = MapsClient.getFeaturesFeed(mapId);
    MapsFeature feature = buildMapsMarkerFeature(waypoint.getName(), waypoint.getDescription(),
        waypoint.getIcon(), getGeoPoint(waypoint.getLocation()));
    Entry entry = mapsGDataConverter.getEntryForFeature(feature);
    try {
      mapsClient.createEntry(featuresFeed, authToken, entry);
    } catch (IOException e) {
      // Retry once (often IOException is thrown on a timeout)
      Log.d(TAG, "Retry upload waypoint", e);
      mapsClient.createEntry(featuresFeed, authToken, entry);
    }
    return true;
  }
  /**
   * Uploads a segment as a line feature to Google Maps.
   *
   * @param mapId the map id
   * @param title the segment title
   * @param locations the segment locations
   * @param mapsClient the maps client
   * @param authToken the auth token
   * @param mapsGDataConverter the maps gdata converter
   * @return true if success.
   */
  public static boolean uploadSegment(String mapId, String title, ArrayList<Location> locations,
      MapsClient mapsClient, String authToken, MapsGDataConverter mapsGDataConverter)
      throws ParseException, HttpException, IOException {
    String featuresFeed = MapsClient.getFeaturesFeed(mapId);
    Entry entry = mapsGDataConverter.getEntryForFeature(buildMapsLineFeature(title, locations));
    try {
      mapsClient.createEntry(featuresFeed, authToken, entry);
    } catch (IOException e) {
      // Retry once (often IOException is thrown on a timeout)
      Log.d(TAG, "Retry upload track points", e);
      mapsClient.createEntry(featuresFeed, authToken, entry);
    }
    return true;
  }
  /**
   * Builds a map marker feature.
   *
   * @param title feature title
   * @param description the feature description
   * @param iconUrl the feature icon URL
   * @param geoPoint the marker
   */
  @VisibleForTesting
  static MapsFeature buildMapsMarkerFeature(
      String title, String description, String iconUrl, GeoPoint geoPoint) {
    MapsFeature mapsFeature = new MapsFeature();
    mapsFeature.setType(MapsFeature.MARKER);
    mapsFeature.generateAndroidId();
    // Feature must have a name (otherwise GData upload may fail)
    mapsFeature.setTitle(TextUtils.isEmpty(title) ? EMPTY_TITLE : title);
    mapsFeature.setDescription(description.replaceAll("\n", "<br>"));
    mapsFeature.setIconUrl(iconUrl);
    mapsFeature.addPoint(geoPoint);
    return mapsFeature;
  }
  /**
   * Builds a maps line feature from a set of locations.
   *
   * @param title the feature title
   * @param locations set of locations
   */
  @VisibleForTesting
  static MapsFeature buildMapsLineFeature(String title, ArrayList<Location> locations) {
    MapsFeature mapsFeature = new MapsFeature();
    mapsFeature.setType(MapsFeature.LINE);
    mapsFeature.generateAndroidId();
    // Feature must have a name (otherwise GData upload may fail)
    mapsFeature.setTitle(TextUtils.isEmpty(title) ? EMPTY_TITLE : title);
    mapsFeature.setColor(LINE_COLOR);
    for (Location location : locations) {
      mapsFeature.addPoint(getGeoPoint(location));
    }
    return mapsFeature;
  }
  /**
   * Gets a {@link GeoPoint} from a {@link Location}.
   *
   * @param location the location
   */
  @VisibleForTesting
  static GeoPoint getGeoPoint(Location location) {
    return new GeoPoint(
        (int) (location.getLatitude() * 1E6), (int) (location.getLongitude() * 1E6));
  }
 }
@@ -16,7 +16,11 @@
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.apps.mytracks.Constants;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.io.docs.SendDocsActivity;
 import com.google.android.apps.mytracks.io.fusiontables.SendFusionTablesActivity;
 import com.google.android.apps.mytracks.io.maps.ChooseMapActivity;
 import com.google.android.apps.mytracks.io.maps.SendMapsActivity;
 import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.maps.mytracks.R;
 import android.accounts.Account;
@@ -32,46 +36,34 @@ import android.content.SharedPreferences.Editor;
 import android.os.Bundle;
 /**
- * A chooser to select an account. To be called with
+ * A chooser to select an account.
 * {@link Activity#startActivityForResult(Intent, int)}. Returns
 * {@link Activity#RESULT_CANCELED} if the user cancels the activity. Otherwise,
 * returns {@link Activity#RESULT_OK} with an intent containing the selected
 * account. The selected account is stored as an {@link Account} in the
 * {@link AccountChooserActivity#ACCOUNT} item of the intent. The selected
 * account can be null.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class AccountChooserActivity extends Activity {
  /**
   * Key for storing an {@link Account} in an {@link Intent}.
   */
  public static final String ACCOUNT = "account";
  private static final int NO_ACCOUNT_DIALOG = 1;
  private static final int CHOOSE_ACCOUNT_DIALOG = 2;
  private SendRequest sendRequest;
  private Account[] accounts;
  private int selectedAccountIndex;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    accounts = AccountManager.get(this).getAccountsByType(Constants.ACCOUNT_TYPE);
    if (accounts.length == 1) {
-      Intent intent = new Intent();
+      startNextActivity(accounts[0]);
      intent.putExtra(ACCOUNT, accounts[0]);
      setResult(RESULT_OK, intent);
      finish();
      return;
    }
    SharedPreferences prefs = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    String preferredAccount = prefs.getString(getString(R.string.preferred_account_key), "");
-    selectedAccountIndex = -1;
+    selectedAccountIndex = 0;
    for (int i = 0; i < accounts.length; i++) {
      if (accounts[i].name.equals(preferredAccount)) {
        selectedAccountIndex = i;
@@ -102,15 +94,11 @@ public class AccountChooserActivity extends Activity {
        builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            setResult(RESULT_CANCELED);
            finish();
          }
        });
        builder.setPositiveButton(R.string.generic_ok, new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int which) {
            Intent intent = new Intent();
            intent.putExtra(ACCOUNT, (Account) null);
            setResult(RESULT_OK, intent);
            finish();
          }
        });
@@ -134,31 +122,23 @@ public class AccountChooserActivity extends Activity {
        builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            setResult(RESULT_CANCELED);
            finish();
          }
        });
        builder.setNegativeButton(R.string.generic_cancel, new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int which) {
            setResult(RESULT_CANCELED);
            finish();
          }
        });
        builder.setPositiveButton(R.string.generic_ok, new DialogInterface.OnClickListener() {
          public void onClick(DialogInterface dialog, int which) {
-            Account account = null;
+            Account account = accounts[selectedAccountIndex];
-            if (selectedAccountIndex != -1) {
+            SharedPreferences prefs = getSharedPreferences(
-              account = accounts[selectedAccountIndex];
+                Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
-              SharedPreferences prefs = getSharedPreferences(
+            Editor editor = prefs.edit();
-                  Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
+            editor.putString(getString(R.string.preferred_account_key), account.name);
-              Editor editor = prefs.edit();
+            ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
-              editor.putString(getString(R.string.preferred_account_key), account.name);
+            startNextActivity(account);
              ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
            }
            Intent intent = new Intent();
            intent.putExtra(ACCOUNT, account);
            setResult(RESULT_OK, intent);
            finish();
          }
        });
        return builder.create();
@@ -166,4 +146,38 @@ public class AccountChooserActivity extends Activity {
        return null;
    }
  }
-}
+
  /**
   * Starts the next activity. If
   * <p>
   * sendMaps and newMap -> {@link SendMapsActivity}
   * <p>
   * sendMaps and !newMap -> {@link ChooseMapActivity}
   * <p>
   * !sendMaps && sendFusionTables -> {@link SendFusionTablesActivity}
   * <p>
   * !sendMaps && !sendFusionTables && sendDocs -> {@link SendDocsActivity}
   * <p>
   * !sendMaps && !sendFusionTables && !sendDocs -> {@link UploadResultActivity}
   *
   * @param account the chosen account
   */
  private void startNextActivity(Account account) {
    sendRequest.setAccount(account);
    Class<?> next;
    if (sendRequest.isSendMaps()) {
      next = sendRequest.isNewMap() ? SendMapsActivity.class : ChooseMapActivity.class;
    } else if (sendRequest.isSendFusionTables()) {
      next = SendFusionTablesActivity.class;
    } else if (sendRequest.isSendDocs()) {
      next = SendDocsActivity.class;
    } else {
      next = UploadResultActivity.class;
    }
    Intent intent = new Intent(this, next)
        .putExtra(SendRequest.SEND_REQUEST_KEY, sendRequest);
    startActivity(intent);
    finish();
  }
 }
@@ -1,109 +0,0 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.DialogInterface;
 import android.view.View;
 import android.widget.ListView;
 import java.util.List;
 /**
 * Creates the dialog used to display the results of sending track data to
 * Google.  The dialog lists the services to which data was uploaded, along
 * with an indicator of success/failure.  If possible, a button is displayed
 * offering to share the uploaded track.
 *
 * Implementation note: This class is a factory, rather than a {@link Dialog}
 * subclass, because alert dialogs have to be created with
 * {@link AlertDialog.Builder}.  Attempts to subclass {@link AlertDialog}
 * directly have been unsuccessful, as {@link AlertDialog.Builder} uses a
 * private subclass to implement most of the interesting behavior.
 *
 * @author Matthew Simmons
 */
 public class ResultDialogFactory {
  private ResultDialogFactory() {}
  /**
   * Create a send-to-Google result dialog.  The caller is responsible for
   * showing it.
   *
   * @param activity the activity associated with the dialog
   * @param results the results to be displayed in the dialog
   * @param onOkClickListener the listener to invoke if the OK button is
   *     clicked
   * @param onShareClickListener the listener to invoke if the Share button is
   *     clicked.  If no share listener is provided, the Share button will not
   *     be displayed.
   * @return the created dialog
   */
  public static AlertDialog makeDialog(Activity activity, List<SendResult> results,
      DialogInterface.OnClickListener onOkClickListener,
      DialogInterface.OnClickListener onShareClickListener,
      DialogInterface.OnCancelListener onCancelListener) {
    boolean success = true;
    for (SendResult result : results) {
      if (!result.isSuccess()) {
        success = false;
        break;
      }
    }
    AlertDialog.Builder builder = new AlertDialog.Builder(activity)
        .setView(makeDialogContent(activity, results, success));
    if (success) {
      builder.setTitle(R.string.generic_success_title);
      builder.setIcon(android.R.drawable.ic_dialog_info);
    } else {
      builder.setTitle(R.string.generic_error_title);
      builder.setIcon(android.R.drawable.ic_dialog_alert);
    }
    builder.setPositiveButton(activity.getString(R.string.generic_ok), onOkClickListener);
    if (onShareClickListener != null) {
      builder.setNegativeButton(activity.getString(R.string.send_google_result_share_url),
          onShareClickListener);
    }
    builder.setOnCancelListener(onCancelListener);
    return builder.create();
  }
  private static View makeDialogContent(Activity activity, List<SendResult> results,
      boolean success) {
    ResultListAdapter resultListAdapter = new ResultListAdapter(activity,
        R.layout.send_to_google_result_list_item, results);
    View content = activity.getLayoutInflater().inflate(R.layout.send_to_google_result, null);
    ListView resultList = (ListView) content.findViewById(R.id.send_to_google_result_list);
    resultList.setAdapter(resultListAdapter);
    content.findViewById(R.id.send_to_google_result_comment)
        .setVisibility(success ? View.VISIBLE : View.GONE);
    content.findViewById(R.id.send_to_google_result_error)
        .setVisibility(success ? View.GONE : View.VISIBLE);
    return content;
  }
 }
@@ -1,85 +0,0 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.maps.mytracks.R;
 import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.ImageView;
 import android.widget.ListAdapter;
 import android.widget.TextView;
 import java.util.List;
 /**
 * This class implements the {@link ListAdapter} used by the send-to-Google
 * result dialog created by {@link ResultDialogFactory}.  It generates views
 * for each entry in an array of {@link SendResult} instances.
 * @author Matthew Simmons
 */
 class ResultListAdapter extends ArrayAdapter<SendResult> {
  public ResultListAdapter(Context context, int textViewResourceId, List<SendResult> results) {
    super(context, textViewResourceId, results);
  }
  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
    View view = convertView;
    if (view == null) {
      LayoutInflater inflater
          = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      view = inflater.inflate(R.layout.send_to_google_result_list_item, null);
    }
    SendResult result = getItem(position);
    setImage(view, result.isSuccess() ? R.drawable.success : R.drawable.failure);
    setName(view, result.getType().getServiceName());
    setUrl(view, result.getType().getServiceUrl());
    return view;
  }
  @Override
  public boolean areAllItemsEnabled() {
    // We don't want the displayed items to be clickable
    return false;
  }
  // The following protected methods exist to be overridden for testing
  // purposes.  Doing so insulates the test class from the details of the
  // layout.
  protected void setImage(View content, int drawableId) {
    ImageView imageView = (ImageView) content.findViewById(R.id.send_to_google_result_icon);
    imageView.setImageDrawable(getContext().getResources().getDrawable(drawableId));
  }
  protected void setName(View content, int nameId) {
    setTextViewText(content, R.id.send_to_google_result_name, nameId);
  }
  protected void setUrl(View content, int urlId) {
    setTextViewText(content, R.id.send_to_google_result_url, urlId);
  }
  private void setTextViewText(View content, int viewId, int textId) {
    TextView textView = (TextView) content.findViewById(viewId);
    textView.setText(getContext().getString(textId));
  }
 };
@@ -1,814 +0,0 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import static com.google.android.apps.mytracks.Constants.TAG;
 import com.google.android.apps.analytics.GoogleAnalyticsTracker;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.MapsList;
 import com.google.android.apps.mytracks.ProgressIndicator;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.io.AuthManager;
 import com.google.android.apps.mytracks.io.AuthManager.AuthCallback;
 import com.google.android.apps.mytracks.io.AuthManagerFactory;
 import com.google.android.apps.mytracks.io.SendToDocs;
 import com.google.android.apps.mytracks.io.SendToFusionTables;
 import com.google.android.apps.mytracks.io.SendToFusionTables.OnSendCompletedListener;
 import com.google.android.apps.mytracks.io.SendToMaps;
 import com.google.android.apps.mytracks.io.maps.MapsConstants;
 import com.google.android.apps.mytracks.io.maps.MapsFacade;
 import com.google.android.apps.mytracks.util.SystemUtils;
 import com.google.android.maps.mytracks.R;
 import android.accounts.Account;
 import android.app.Activity;
 import android.app.Dialog;
 import android.app.ProgressDialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnCancelListener;
 import android.content.DialogInterface.OnClickListener;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.util.Log;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 /**
 * Helper activity for managing the sending of tracks to Google services.
 *
 * @author Rodrigo Damazio
 */
 public class SendActivity extends Activity implements ProgressIndicator {
  // Items in the intent that starts the activity.
  public static final String TRACK_ID = "trackId";
  public static final String SHARE_URL = "shareUrl";
  public static final String SEND_MAPS = "sendMaps";
  public static final String SEND_FUSION_TABLES = "sendFusionTables";
  public static final String SEND_DOCS = "sendDocs";
  public static final String CREATE_MAP = "createMap";
  // Keys for saved state variables.
  private static final String STATE_ACCOUNT = "account";
  private static final String STATE_STATE = "state";
  private static final String STATE_DOCS_SUCCESS = "docsSuccess";
  private static final String STATE_FUSION_SUCCESS = "fusionSuccess";
  private static final String STATE_MAPS_SUCCESS = "mapsSuccess";
  private static final String STATE_TABLE_ID = "tableId";
  private static final String STATE_MAP_ID = "mapId";
  /** States for the state machine that defines the upload process. */
  private enum SendState {
    CHOOSE_ACCOUNT,
    START,
    AUTHENTICATE_MAPS,
    PICK_MAP,
    SEND_TO_MAPS,
    SEND_TO_MAPS_DONE,
    AUTHENTICATE_FUSION_TABLES,
    SEND_TO_FUSION_TABLES,
    SEND_TO_FUSION_TABLES_DONE,
    AUTHENTICATE_DOCS,
    AUTHENTICATE_TRIX,
    SEND_TO_DOCS,
    SEND_TO_DOCS_DONE,
    SHOW_RESULTS,
    SHARE_LINK,
    FINISH,
    DONE,
    NOT_READY
  }
  private static final int PROGRESS_DIALOG = 1;
  /* @VisibleForTesting */
  static final int DONE_DIALOG = 2;
  // UI
  private ProgressDialog progressDialog;
  // Set in Activity.onCreate
  private MyTracksProviderUtils providerUtils;
  private SharedPreferences sharedPreferences;
  private GoogleAnalyticsTracker tracker;
  // Send request information. Set by the intent that starts the activity.
  private long sendTrackId;
  private boolean shareRequest;
  private boolean sendToMaps;
  private boolean sendToMapsNewMap;
  private boolean sendToFusionTables;
  private boolean sendToDocs;
  // Authentication information.
  private Account account;
  private HashMap<String, AuthManager> authMap = new HashMap<String, AuthManager>();
  // Current sending state.
  private SendState currentState;
  // Send result information. Used by the results dialog.
  private boolean sendToMapsSuccess;
  private boolean sendToFusionTablesSuccess;
  private boolean sendToDocsSuccess;
  private String sendToMapsMapId;
  private String sendToFusionTablesTableId;
  private final OnCancelListener finishOnCancelListener = new OnCancelListener() {
    @Override
    public void onCancel(DialogInterface arg0) {
      onAllDone();
    }
  };
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    Log.d(TAG, "SendActivity.onCreate");
    super.onCreate(savedInstanceState);
    providerUtils = MyTracksProviderUtils.Factory.get(this);
    sharedPreferences = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    tracker = GoogleAnalyticsTracker.getInstance();
    // Start the tracker in manual dispatch mode...
    tracker.start(getString(R.string.my_tracks_analytics_id),
        getApplicationContext());
    tracker.setProductVersion("android-mytracks",
        SystemUtils.getMyTracksVersion(this));
    resetState();
    if (savedInstanceState != null) {
      restoreInstanceState(savedInstanceState);
    }
    // If we had the instance restored after it was done, reset it.
    if (currentState == SendState.DONE) {
      resetState();
    }
    // Only consider the intent if we're not restoring from a previous state.
    if (currentState == SendState.CHOOSE_ACCOUNT) {
      if (!handleIntent()) {
        finish();
        return;
      }
    }
    // Execute the state machine, at the start or restored state.
    Log.w(TAG, "Starting at state " + currentState);
    executeStateMachine(currentState);
  }
  private boolean handleIntent() {
    Intent intent = getIntent();
    sendTrackId = intent.getLongExtra(TRACK_ID, -1L);
    if (sendTrackId == -1L) {
      return false;
    }
    sendToMaps = intent.getBooleanExtra(SEND_MAPS, false);
    sendToFusionTables = intent.getBooleanExtra(SEND_FUSION_TABLES, false);
    sendToDocs = intent.getBooleanExtra(SEND_DOCS, false);
    if (!sendToMaps && !sendToFusionTables && !sendToDocs) {
      return false;
    }
    sendToMapsNewMap = intent.getBooleanExtra(CREATE_MAP, true);
    return true;
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
      case PROGRESS_DIALOG:
        return createProgressDialog();
      case DONE_DIALOG:
        return createDoneDialog();
      default:
        return null;
    }
  }
  private void restoreInstanceState(Bundle savedInstanceState) {
    account = savedInstanceState.getParcelable(STATE_ACCOUNT);
    currentState = SendState.values()[savedInstanceState.getInt(STATE_STATE)];
    sendToMapsSuccess = savedInstanceState.getBoolean(STATE_MAPS_SUCCESS);
    sendToFusionTablesSuccess = savedInstanceState.getBoolean(STATE_FUSION_SUCCESS);
    sendToDocsSuccess = savedInstanceState.getBoolean(STATE_DOCS_SUCCESS);
    sendToMapsMapId = savedInstanceState.getString(STATE_MAP_ID);
    sendToFusionTablesTableId = savedInstanceState.getString(STATE_TABLE_ID);
  }
  @Override
  protected void onSaveInstanceState(Bundle outState) {
    super.onSaveInstanceState(outState);
    outState.putParcelable(STATE_ACCOUNT, account);
    outState.putInt(STATE_STATE, currentState.ordinal());
    outState.putBoolean(STATE_MAPS_SUCCESS, sendToMapsSuccess);
    outState.putBoolean(STATE_FUSION_SUCCESS, sendToFusionTablesSuccess);
    outState.putBoolean(STATE_DOCS_SUCCESS, sendToDocsSuccess);
    outState.putString(STATE_MAP_ID, sendToMapsMapId);
    outState.putString(STATE_TABLE_ID, sendToFusionTablesTableId);
  }
  @Override
  protected void onStop() {
    Log.d(TAG, "SendActivity.onStop, state=" + currentState);
    tracker.dispatch();
    tracker.stop();
    super.onStop();
  }
  @Override
  protected void onDestroy() {
    Log.d(TAG, "SendActivity.onDestroy, state=" + currentState);
    super.onDestroy();
  }
  private void executeStateMachine(SendState startState) {
    currentState = startState;
    // If a state handler returns NOT_READY, it means it's waiting for some
    // event, and will call this method again when it happens.
    while (currentState != SendState.DONE &&
           currentState != SendState.NOT_READY) {
      Log.d(TAG, "Executing state " + currentState);
      currentState = executeState(currentState);
      Log.d(TAG, "New state is " + currentState);
    }
  }
  private SendState executeState(SendState state) {
    switch (state) {
      case CHOOSE_ACCOUNT:
        return chooseAccount();
      case START:
        return startSend();
      case AUTHENTICATE_MAPS:
        return authenticateToGoogleMaps();
      case PICK_MAP:
        return pickMap();
      case SEND_TO_MAPS:
        return sendToGoogleMaps();
      case SEND_TO_MAPS_DONE:
        return onSendToGoogleMapsDone();
      case AUTHENTICATE_FUSION_TABLES:
        return authenticateToFusionTables();
      case SEND_TO_FUSION_TABLES:
        return sendToFusionTables();
      case SEND_TO_FUSION_TABLES_DONE:
        return onSendToFusionTablesDone();
      case AUTHENTICATE_DOCS:
        return authenticateToGoogleDocs();
      case AUTHENTICATE_TRIX:
        return authenticateToGoogleTrix();
      case SEND_TO_DOCS:
        return sendToGoogleDocs();
      case SEND_TO_DOCS_DONE:
        return onSendToGoogleDocsDone();
      case SHOW_RESULTS:
        return onSendToGoogleDone();
      case SHARE_LINK:
        return shareLink();
      case FINISH:
        return onAllDone();
      default:
        Log.e(TAG, "Reached a non-executable state");
        return null;
    }
  }
  private SendState chooseAccount() {
    Intent intent = new Intent(this, AccountChooserActivity.class);
    startActivityForResult(intent, Constants.CHOOSE_ACCOUNT);
    return SendState.NOT_READY;
  }
  /**
   * Initiates the process to send tracks to google.
   * This is called once the user has selected sending options via the
   * SendToGoogleDialog.
   */
  private SendState startSend() {
    showDialog(PROGRESS_DIALOG);
    if (sendToMaps) {
      return SendState.AUTHENTICATE_MAPS;
    } else if (sendToFusionTables) {
      return SendState.AUTHENTICATE_FUSION_TABLES;
    } else if (sendToDocs) {
      return SendState.AUTHENTICATE_DOCS;
    } else {
      Log.w(TAG, "Nowhere to upload to");
      return SendState.FINISH;
    }
  }
  private Dialog createProgressDialog() {
    progressDialog = new ProgressDialog(this);
    progressDialog.setCancelable(false);
    progressDialog.setIcon(android.R.drawable.ic_dialog_info);
    progressDialog.setTitle(R.string.generic_progress_title);
    progressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
    progressDialog.setMax(100);
    progressDialog.setProgress(0);
    return progressDialog;
  }
  private SendState authenticateToGoogleMaps() {
    Log.d(TAG, "SendActivity.authenticateToGoogleMaps");
    progressDialog.setProgress(0);
    progressDialog.setMessage(getAuthenticatingProgressMessage(SendType.MAPS));
    authenticate(Constants.AUTHENTICATE_TO_MAPS, MapsConstants.SERVICE_NAME);
    // AUTHENTICATE_TO_MAPS callback calls sendToGoogleMaps
    return SendState.NOT_READY;
  }
  private SendState pickMap() {
    if (!sendToMapsNewMap) {
      // Ask the user to choose a map to upload into
      Intent listIntent = new Intent(this, MapsList.class);
      listIntent.putExtra(MapsList.EXTRA_ACCOUNT_NAME, account.name);
      listIntent.putExtra(MapsList.EXTRA_ACCOUNT_TYPE, account.type);
      startActivityForResult(listIntent, Constants.GET_MAP);
      // The callback for GET_MAP calls authenticateToGoogleMaps
      return SendState.NOT_READY;
    } else {
      return SendState.SEND_TO_MAPS;
    }
  }
  private SendState sendToGoogleMaps() {
    tracker.trackPageView("/send/maps");
    SendToMaps.OnSendCompletedListener onCompletion = new SendToMaps.OnSendCompletedListener() {
      @Override
      public void onSendCompleted(String mapId, boolean success) {
        sendToMapsSuccess = success;
        if (sendToMapsSuccess) {
          sendToMapsMapId = mapId;
          // Update the map id for this track:
          try {
            Track track = providerUtils.getTrack(sendTrackId);
            if (track != null) {
              track.setMapId(mapId);
              providerUtils.updateTrack(track);
            } else {
              Log.w(TAG, "Updating map id failed.");
            }
          } catch (RuntimeException e) {
            // If that fails whatever reasons we'll just log an error, but
            // continue.
            Log.w(TAG, "Updating map id failed.", e);
          }
        }
        executeStateMachine(SendState.SEND_TO_MAPS_DONE);
      }
    };
    if (sendToMapsMapId == null) {
      sendToMapsMapId = SendToMaps.NEW_MAP_ID;
    }
    final SendToMaps sender = new SendToMaps(this, sendToMapsMapId,
        getAuthManager(MapsConstants.SERVICE_NAME), sendTrackId, this /*progressIndicator*/,
        onCompletion);
    new Thread(sender, "SendToMaps").start();
    return SendState.NOT_READY;
  }
  private SendState onSendToGoogleMapsDone() {
    if (sendToFusionTables) {
      return SendState.AUTHENTICATE_FUSION_TABLES;
    } else if (sendToDocs) {
      return SendState.AUTHENTICATE_DOCS;
    } else {
      return SendState.SHOW_RESULTS;
    }
  }
  private SendState authenticateToFusionTables() {
    progressDialog.setProgress(0);
    progressDialog.setMessage(getAuthenticatingProgressMessage(SendType.FUSION_TABLES));
    authenticate(Constants.AUTHENTICATE_TO_FUSION_TABLES, SendToFusionTables.SERVICE_ID);
    // AUTHENTICATE_TO_FUSION_TABLES callback calls sendToFusionTables
    return SendState.NOT_READY;
  }
  private SendState sendToFusionTables() {
    tracker.trackPageView("/send/fusion_tables");
    OnSendCompletedListener onCompletion = new OnSendCompletedListener() {
      @Override
      public void onSendCompleted(String tableId, boolean success) {
        sendToFusionTablesSuccess = success;
        if (sendToFusionTablesSuccess) {
          sendToFusionTablesTableId = tableId;
          // Update the table id for this track:
          try {
            Track track = providerUtils.getTrack(sendTrackId);
            if (track != null) {
              track.setTableId(tableId);
              providerUtils.updateTrack(track);
            } else {
              Log.w(TAG, "Updating table id failed.");
            }
          } catch (RuntimeException e) {
            // If that fails whatever reasons we'll just log an error, but
            // continue.
            Log.w(TAG, "Updating table id failed.", e);
          }
        }
        executeStateMachine(SendState.SEND_TO_FUSION_TABLES_DONE);
      }
    };
    final SendToFusionTables sender = new SendToFusionTables(
        this, getAuthManager(SendToFusionTables.SERVICE_ID), sendTrackId,
        this /* progressIndicator */, onCompletion);
    new Thread(sender, "SendToFusionTables").start();
    return SendState.NOT_READY;
  }
  private SendState onSendToFusionTablesDone() {
    if (sendToDocs) {
      return SendState.AUTHENTICATE_DOCS;
    } else {
      return SendState.SHOW_RESULTS;
    }
  }
  private SendState authenticateToGoogleDocs() {
    setProgressValue(0);
    setProgressMessage(getAuthenticatingProgressMessage(SendType.DOCS));
    authenticate(Constants.AUTHENTICATE_TO_DOCLIST, SendToDocs.GDATA_SERVICE_NAME_DOCLIST);
    // AUTHENTICATE_TO_DOCLIST callback calls authenticateToGoogleTrix
    return SendState.NOT_READY;
  }
  private SendState authenticateToGoogleTrix() {
    setProgressValue(30);
    setProgressMessage(getAuthenticatingProgressMessage(SendType.DOCS));
    authenticate(Constants.AUTHENTICATE_TO_TRIX, SendToDocs.GDATA_SERVICE_NAME_TRIX);
    // AUTHENTICATE_TO_TRIX callback calls sendToGoogleDocs
    return SendState.NOT_READY;
  }
  private SendState sendToGoogleDocs() {
    Log.d(TAG, "Sending to Docs....");
    tracker.trackPageView("/send/docs");
    setProgressValue(50);
    String format = getString(R.string.send_google_progress_sending);
    String serviceName = getString(SendType.DOCS.getServiceName());
    setProgressMessage(String.format(format, serviceName));
    final SendToDocs sender = new SendToDocs(this,
        getAuthManager(SendToDocs.GDATA_SERVICE_NAME_TRIX),
        getAuthManager(SendToDocs.GDATA_SERVICE_NAME_DOCLIST),
        this);
    Runnable onCompletion = new Runnable() {
      public void run() {
        setProgressValue(100);
        sendToDocsSuccess = sender.wasSuccess();
        executeStateMachine(SendState.SEND_TO_DOCS_DONE);
      }
    };
    sender.setOnCompletion(onCompletion);
    sender.sendToDocs(sendTrackId);
    return SendState.NOT_READY;
  }
  private SendState onSendToGoogleDocsDone() {
    return SendState.SHOW_RESULTS;
  }
  private SendState onSendToGoogleDone() {
    tracker.dispatch();
    runOnUiThread(new Runnable() {
      @Override
      public void run() {
        Log.d(TAG, "Sending to Google done.");
        dismissDialog(PROGRESS_DIALOG);
        // Ensure a new done dialog is created each time.
        // This is required because the send results must be available at the
        // time the dialog is created.
        removeDialog(DONE_DIALOG);
        showDialog(DONE_DIALOG);
      }
    });
    return SendState.NOT_READY;
  }
  private Dialog createDoneDialog() {
    Log.d(TAG, "Creating done dialog");
    // We've finished sending the track to the user-selected services.  Now
    // we tell them the results of the upload, and optionally share the track.
    // There are a few different paths through this code:
    //
    // 1. The user pre-requested a share (shareRequested == true).  We're going
    //    to display the result dialog *without* the share button (the share
    //    listener will be null).  The OK button listener will initiate the
    //    share.
    //
    // 2. The user did not pre-request a share, and the set of services to
    //    which we succeeded in uploading the track are compatible with
    //    sharing.  We'll display a share button (the share listener will be
    //    non-null), and will share the link if the user clicks it.
    //
    // 3. The user did not pre-request a share, and the set of services to
    //    which we succeeded in uploading the track are incompatible with
    //    sharing.  We won't display a share button.
    List<SendResult> results = makeSendToGoogleResults();
    final boolean canShare = sendToFusionTablesTableId != null || sendToMapsMapId != null;
    final OnClickListener finishListener = new DialogInterface.OnClickListener() {
      @Override
      public void onClick(DialogInterface dialog, int which) {
        dialog.dismiss();
        executeStateMachine(SendState.FINISH);
      }
    };
    DialogInterface.OnClickListener doShareListener = null;
    if (canShare) {
      doShareListener = new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
          dialog.dismiss();
          executeStateMachine(SendState.SHARE_LINK);
        }
      };
    }
    DialogInterface.OnClickListener onOkListener = (canShare && shareRequest)
        ? doShareListener : finishListener;
    DialogInterface.OnClickListener onShareListener = (canShare && !shareRequest)
        ? doShareListener : null;
    return ResultDialogFactory.makeDialog(
        this, results, onOkListener, onShareListener, finishOnCancelListener);
  }
  private SendState onAllDone() {
    Log.d(TAG, "All sending done.");
    removeDialog(PROGRESS_DIALOG);
    removeDialog(DONE_DIALOG);
    progressDialog = null;
    finish();
    return SendState.DONE;
  }
  private SendState shareLink() {
    String url = null;
    if (sendToMaps && sendToMapsSuccess) {
      // Prefer a link to Maps
      url = MapsFacade.buildMapUrl(sendToMapsMapId);
    } else if (sendToFusionTables && sendToFusionTablesSuccess) {
      // Otherwise try using the link to fusion tables
      url = getFusionTablesUrl(sendTrackId);
    }
    if (url != null) {
      shareLinkToMap(url);
    } else {
      Log.w(TAG, "Failed to share link");
    }
    return SendState.FINISH;
  }
  /**
   * Shares a link to a Map or Fusion Table via external app (email, gmail, ...)
   * A chooser with apps that support text/plain will be shown to the user.
   */
  private void shareLinkToMap(String url) {
    boolean shareUrlOnly = sharedPreferences.getBoolean(
        getString(R.string.share_url_only_key), false);
    String msg = shareUrlOnly ? url : String.format(
        getResources().getText(R.string.share_track_url_body_format).toString(), url);
    Intent shareIntent = new Intent(Intent.ACTION_SEND);
    shareIntent.setType("text/plain");
    shareIntent.putExtra(Intent.EXTRA_SUBJECT,
        getResources().getText(R.string.share_track_subject).toString());
    shareIntent.putExtra(Intent.EXTRA_TEXT, msg);
    startActivity(Intent.createChooser(shareIntent,
        getResources().getText(R.string.share_track_picker_title).toString()));
  }
  protected String getFusionTablesUrl(long trackId) {
    Track track = providerUtils.getTrack(trackId);
    return SendToFusionTables.getMapVisualizationUrl(track);
  }
  /**
   * Creates a list of {@link SendResult} instances based on the set of
   * services selected in {@link SendDialog} and the results as known to
   * this class.
   */
  private List<SendResult> makeSendToGoogleResults() {
    List<SendResult> results = new ArrayList<SendResult>();
    if (sendToMaps) {
      results.add(new SendResult(SendType.MAPS, sendToMapsSuccess));
    }
    if (sendToFusionTables) {
      results.add(new SendResult(SendType.FUSION_TABLES,
          sendToFusionTablesSuccess));
    }
    if (sendToDocs) {
      results.add(new SendResult(SendType.DOCS, sendToDocsSuccess));
    }
    return results;
  }
  /**
   * Initializes the authentication manager which obtains an authentication
   * token, prompting the user for a login and password if needed.
   */
  private void authenticate(final int requestCode, final String service) {
    AuthManager authManager = getAuthManager(service);
    authManager.doLogin(new AuthCallback() {
      @Override
      public void onAuthResult(boolean success) {
        Log.i(TAG, "Login success for " + service + ": " + success);
        if (!success) {
          executeStateMachine(SendState.SHOW_RESULTS);
          return;
        }
        onLoginSuccess(requestCode);
      }
    }, account);
  }
  @Override
  public void onActivityResult(int requestCode, int resultCode,
      final Intent results) {
    SendState nextState = null;
    switch (requestCode) {
      case Constants.GET_MAP: {
        // User picked a map to upload to
        Log.d(TAG, "Get map result: " + resultCode);
        if (resultCode == RESULT_OK) {
          if (results.hasExtra("mapid")) {
            sendToMapsMapId = results.getStringExtra("mapid");
          }
          nextState = SendState.SEND_TO_MAPS;
        } else {
          nextState = SendState.FINISH;
        }
        break;
      }
      case Constants.CHOOSE_ACCOUNT: {
        if (resultCode == RESULT_CANCELED) {
          nextState = SendState.FINISH;
          break;
        }
        account = results.getParcelableExtra(AccountChooserActivity.ACCOUNT);
        if (account == null) {
          nextState = SendState.FINISH;
          break;
        }
        nextState = SendState.START;
        break;
      }
      default: {
        Log.e(TAG, "Unrequested result: " + requestCode);
        return;
      }
    }
    if (nextState != null) {
      executeStateMachine(nextState);
    }
  }
  private void onLoginSuccess(int requestCode) {
    SendState nextState;
    switch (requestCode) {
      case Constants.AUTHENTICATE_TO_MAPS:
        // Authenticated with Google Maps
        nextState = SendState.PICK_MAP;
        break;
      case Constants.AUTHENTICATE_TO_FUSION_TABLES:
        // Authenticated with Google Fusion Tables
        nextState = SendState.SEND_TO_FUSION_TABLES;
        break;
      case Constants.AUTHENTICATE_TO_DOCLIST:
        // Authenticated with Google Docs
        nextState = SendState.AUTHENTICATE_TRIX;
        break;
      case Constants.AUTHENTICATE_TO_TRIX:
        // Authenticated with Trix
        nextState = SendState.SEND_TO_DOCS;
        break;
      default: {
        Log.e(TAG, "Unrequested login code: " + requestCode);
        return;
      }
    }
    executeStateMachine(nextState);
  }
  private AuthManager getAuthManager(String service) {
    AuthManager authManager = authMap.get(service);
    if (authManager == null) {
      authManager = AuthManagerFactory.getAuthManager(this,
          Constants.GET_LOGIN,
          null,
          true,
          service);
      authMap.put(service, authManager);
    }
    return authManager;
  }
  /**
   * Resets status information for sending to Maps/Fusion Tables/Docs.
   */
  private void resetState() {
    account = null;
    authMap.clear();
    currentState = SendState.CHOOSE_ACCOUNT;
    sendToMapsSuccess = false;
    sendToFusionTablesSuccess = false;
    sendToDocsSuccess = false;
    sendToMapsMapId = null;
    sendToFusionTablesTableId = null;
  }
  /**
   * Gets a progress message indicating My Tracks is authenticating to a
   * service.
   *
   * @param type the type of service
   */
  private String getAuthenticatingProgressMessage(SendType type) {
    String format = getString(R.string.send_google_progress_authenticating);
    String serviceName = getString(type.getServiceName());
    return String.format(format, serviceName);
  }
  @Override
  public void setProgressMessage(final String message) {
    runOnUiThread(new Runnable() {
      public void run() {
        if (progressDialog != null) {
          progressDialog.setMessage(message);
        }
      }
    });
  }
  @Override
  public void setProgressValue(final int percent) {
    runOnUiThread(new Runnable() {
      public void run() {
        if (progressDialog != null) {
          progressDialog.setProgress(percent);
        }
      }
    });
  }
  @Override
  public void clearProgressMessage() {
    progressDialog.setMessage("");
  }
 }
@@ -0,0 +1,294 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import android.accounts.Account;
 import android.os.Parcel;
 import android.os.Parcelable;
 /**
 * Send request states for sending a track to Google Maps, Google Fusion Tables,
 * and Google Docs.
 *
 * @author Jimmy Shih
 */
 public class SendRequest implements Parcelable {
  public static final String SEND_REQUEST_KEY = "sendRequest";
  private long trackId = -1L;
  private boolean showMaps = false;
  private boolean showFusionTables = false;
  private boolean showDocs = false;
  private boolean sendMaps = false;
  private boolean sendFusionTables = false;
  private boolean sendDocs = false;
  private boolean newMap = false;
  private Account account = null;
  private String mapId = null;
  private boolean mapsSuccess = false;
  private boolean docsSuccess = false;
  private boolean fusionTablesSuccess = false;
  /**
   * Creates a new send request.
   *
   * @param trackId the track id
   * @param showMaps true to show the Google Maps option
   * @param showFusionTables true to show the Google Fusion Tables option
   * @param showDocs true to show the Google Docs option
   */
  public SendRequest(long trackId, boolean showMaps, boolean showFusionTables, boolean showDocs) {
    this.trackId = trackId;
    this.showMaps = showMaps;
    this.showFusionTables = showFusionTables;
    this.showDocs = showDocs;
  }
  /**
   * Get the track id.
   */
  public long getTrackId() {
    return trackId;
  }
  /**
   * True if showing the send to Google Maps option.
   */
  public boolean isShowMaps() {
    return showMaps;
  }
  /**
   * True if showing the send to Google Fusion Tables option.
   */
  public boolean isShowFusionTables() {
    return showFusionTables;
  }
  /**
   * True if showing the send to Google Docs option.
   */
  public boolean isShowDocs() {
    return showDocs;
  }
  /**
   * True if showing all the send options.
   */
  public boolean isShowAll() {
    return showMaps && showFusionTables && showDocs;
  }
  /**
   * True if the user has selected the send to Google Maps option.
   */
  public boolean isSendMaps() {
    return sendMaps;
  }
  /**
   * Sets the send to Google Maps option.
   *
   * @param sendMaps true if the user has selected the send to Google Maps
   *          option
   */
  public void setSendMaps(boolean sendMaps) {
    this.sendMaps = sendMaps;
  }
  /**
   * True if the user has selected the send to Google Fusion Tables option.
   */
  public boolean isSendFusionTables() {
    return sendFusionTables;
  }
  /**
   * Sets the send to Google Fusion Tables option.
   *
   * @param sendFusionTables true if the user has selected the send to Google
   *          Fusion Tables option
   */
  public void setSendFusionTables(boolean sendFusionTables) {
    this.sendFusionTables = sendFusionTables;
  }
  /**
   * True if the user has selected the send to Google Docs option.
   */
  public boolean isSendDocs() {
    return sendDocs;
  }
  /**
   * Sets the send to Google Docs option.
   *
   * @param sendDocs true if the user has selected the send to Google Docs
   *          option
   */
  public void setSendDocs(boolean sendDocs) {
    this.sendDocs = sendDocs;
  }
  /**
   * True if the user has selected to create a new Google Maps.
   */
  public boolean isNewMap() {
    return newMap;
  }
  /**
   * Sets the new map option.
   *
   * @param newMap true if the user has selected to create a new Google Maps.
   */
  public void setNewMap(boolean newMap) {
    this.newMap = newMap;
  }
  /**
   * Gets the account.
   */
  public Account getAccount() {
    return account;
  }
  /**
   * Sets the account.
   *
   * @param account the account
   */
  public void setAccount(Account account) {
    this.account = account;
  }
  /**
   * Gets the selected map id if the user has selected to send a track to an
   * existing Google Maps.
   */
  public String getMapId() {
    return mapId;
  }
  /**
   * Sets the map id.
   *
   * @param mapId the map id
   */
  public void setMapId(String mapId) {
    this.mapId = mapId;
  }
  /**
   * True if sending to Google Maps is success.
   */
  public boolean isMapsSuccess() {
    return mapsSuccess;
  }
  /**
   * Sets the Google Maps result.
   *
   * @param mapsSuccess true if sending to Google Maps is success
   */
  public void setMapsSuccess(boolean mapsSuccess) {
    this.mapsSuccess = mapsSuccess;
  }
  /**
   * True if sending to Google Fusion Tables is success.
   */
  public boolean isFusionTablesSuccess() {
    return fusionTablesSuccess;
  }
  /**
   * Sets the Google Fusion Tables result.
   *
   * @param fusionTablesSuccess true if sending to Google Fusion Tables is
   *          success
   */
  public void setFusionTablesSuccess(boolean fusionTablesSuccess) {
    this.fusionTablesSuccess = fusionTablesSuccess;
  }
  /**
   * True if sending to Google Docs is success.
   */
  public boolean isDocsSuccess() {
    return docsSuccess;
  }
  /**
   * Sets the Google Docs result.
   *
   * @param docsSuccess true if sending to Google Docs is success
   */
  public void setDocsSuccess(boolean docsSuccess) {
    this.docsSuccess = docsSuccess;
  }
  private SendRequest(Parcel in) {
    trackId = in.readLong();
    showMaps = in.readByte() == 1;
    showFusionTables = in.readByte() == 1;
    showDocs = in.readByte() == 1;
    sendMaps = in.readByte() == 1;
    sendFusionTables = in.readByte() == 1;
    sendDocs = in.readByte() == 1;
    newMap = in.readByte() == 1;
    account = in.readParcelable(null);
    mapId = in.readString();
    mapsSuccess = in.readByte() == 1;
    fusionTablesSuccess = in.readByte() == 1;
    docsSuccess = in.readByte() == 1;
  }
  @Override
  public int describeContents() {
    return 0;
  }
  @Override
  public void writeToParcel(Parcel out, int flags) {
    out.writeLong(trackId);
    out.writeByte((byte) (showMaps ? 1 : 0));
    out.writeByte((byte) (showFusionTables ? 1 : 0));
    out.writeByte((byte) (showDocs ? 1 : 0));
    out.writeByte((byte) (sendMaps ? 1 : 0));
    out.writeByte((byte) (sendFusionTables ? 1 : 0));
    out.writeByte((byte) (sendDocs ? 1 : 0));
    out.writeByte((byte) (newMap ? 1 : 0));
    out.writeParcelable(account, 0);
    out.writeString(mapId);
    out.writeByte((byte) (mapsSuccess ? 1 : 0));
    out.writeByte((byte) (fusionTablesSuccess ? 1 : 0));
    out.writeByte((byte) (docsSuccess ? 1 : 0));
  }
  public static final Parcelable.Creator<SendRequest> CREATOR = new Parcelable.Creator<
      SendRequest>() {
    public SendRequest createFromParcel(Parcel in) {
      return new SendRequest(in);
    }
    public SendRequest[] newArray(int size) {
      return new SendRequest[size];
    }
  };
 }
@@ -1,46 +0,0 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 /**
 * This class represents the the result of the uploading of track data to a
 * single service.
 *
 * @author Matthew Simmons
 */
 public class SendResult {
  private final SendType type;
  private final boolean success;
  /**
   * @param type the service to which track data was uploaded
   * @param success true if the uploading succeeded
   */
  public SendResult(SendType type, boolean success) {
    this.type = type;
    this.success = success;
  }
  /** Returns the service to which the track data was uploaded */
  public SendType getType() {
    return type;
  }
  /** Returns true if the uploading succeeded */
  public boolean isSuccess() {
    return success;
  }
 }
@@ -0,0 +1,132 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import android.location.Location;
 import android.util.Log;
 import java.util.ArrayList;
 import java.util.List;
 /**
 * Commons utilities for sending a track to Google.
 * 
 * @author Jimmy Shih
 */
 public class SendToGoogleUtils {
  private static final String TAG = SendToGoogleUtils.class.getSimpleName();
  private SendToGoogleUtils() {}
  /**
   * Prepares a list of locations to send to Google Maps or Google Fusion
   * Tables. Splits the locations into segments if necessary.
   *
   * @param track the track
   * @param locations the list of locations
   * @return an array of split segments.
   */
  public static ArrayList<Track> prepareLocations(Track track, List<Location> locations) {
    ArrayList<Track> splitTracks = new ArrayList<Track>();
    // Create a new segment
    Track segment = new Track();
    segment.setId(track.getId());
    segment.setName(track.getName());
    segment.setDescription("");
    segment.setCategory(track.getCategory());
    TripStatistics segmentStats = segment.getStatistics();
    TripStatistics trackStats = track.getStatistics();
    segmentStats.setStartTime(trackStats.getStartTime());
    segmentStats.setStopTime(trackStats.getStopTime());
    boolean startNewTrackSegment = false;
    for (Location loc : locations) {
      // Latitude is greater than 90 if the location is invalid. Do not add to
      // the segment.
      if (loc.getLatitude() > 90) {
        startNewTrackSegment = true;
      }
      if (startNewTrackSegment) {
        // Close the last segment
        prepareTrackSegment(segment, splitTracks);
        startNewTrackSegment = false;
        segment = new Track();
        segment.setId(track.getId());
        segment.setName(track.getName());
        segment.setDescription("");
        segment.setCategory(track.getCategory());
        segmentStats = segment.getStatistics();
      }
      if (loc.getLatitude() <= 90) {
        segment.addLocation(loc);
        // For a new segment, sets its start time using the first available
        // location time.
        if (segmentStats.getStartTime() < 0) {
          segmentStats.setStartTime(loc.getTime());
        }
      }
    }
    prepareTrackSegment(segment, splitTracks);
    return splitTracks;
  }
  /**
   * Prepares a track segment for sending to Google Maps or Google Fusion
   * Tables. The main steps are:
   * <ul>
   * <li>make sure the segment has at least 2 points</li>
   * <li>set the segment stop time if necessary</li>
   * <li>decimate locations precision</li>
   * </ul>
   * The prepared track will be added to the splitTracks.
   *
   * @param segment the track segment
   * @param splitTracks an array of track segments
   */
  private static void prepareTrackSegment(Track segment, ArrayList<Track> splitTracks) {
    // Make sure the segment has at least 2 points
    if (segment.getLocations().size() < 2) {
      Log.d(TAG, "segment has less than 2 points");
      return;
    }
    // For a new segment, sets it stop time
    TripStatistics segmentStats = segment.getStatistics();
    if (segmentStats.getStopTime() < 0) {
      Location lastLocation = segment.getLocations().get(segment.getLocations().size() - 1);
      segmentStats.setStopTime(lastLocation.getTime());
    }
    // Decimate to 2 meter precision. Google Maps and Google Fusion Tables do
    // not like the locations to be too precise.
    LocationUtils.decimate(segment, 2.0);
    splitTracks.add(segment);
  }
 }
@@ -1,76 +0,0 @@
 /*
 * Copyright 2011 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.maps.mytracks.R;
 import android.os.Parcel;
 import android.os.Parcelable;
 /**
 * Enumerates the services to which we can upload track data.
 *
 * @author Matthew Simmons
 */
 public enum SendType implements Parcelable {
  MAPS(R.string.send_google_maps,
      R.string.send_google_maps_url),
  FUSION_TABLES(R.string.send_google_fusion_tables,
      R.string.send_google_fusion_tables_url),
  DOCS(R.string.send_google_docs,
      R.string.send_google_docs_url);
  private int serviceName;
  private int serviceUrl;
  private SendType(int serviceName, int serviceUrl) {
    this.serviceName = serviceName;
    this.serviceUrl = serviceUrl;
  }
  /** Returns the resource ID for the printable (short) name of the service */
  public int getServiceName() {
    return serviceName;
  }
  /** Returns the resource ID for the service's URL */
  public int getServiceUrl() {
    return serviceUrl;
  }
  @Override
  public int describeContents() {
    return 0;
  }
  @Override
  public void writeToParcel(Parcel dest, int flags) {
    dest.writeInt(ordinal());
  }
  public static final Creator<SendType> CREATOR = new Creator<SendType>() {
    @Override
    public SendType createFromParcel(Parcel source) {
      return SendType.values()[source.readInt()];
    }
    @Override
    public SendType[] newArray(int size) {
      return new SendType[size];
    }
  };
 }
@@ -0,0 +1,194 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.MyTracksProviderUtils;
 import com.google.android.apps.mytracks.content.Track;
 import com.google.android.apps.mytracks.io.fusiontables.SendFusionTablesUtils;
 import com.google.android.apps.mytracks.io.maps.SendMapsUtils;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 /**
 * A dialog to show the result of uploading to Google services.
 *
 * @author jshih@google.com (Jimmy Shih)
 */
 public class UploadResultActivity extends Activity {
  private static final String TEXT_PLAIN_TYPE = "text/plain";
  private static final int RESULT_DIALOG = 1;
  private SendRequest sendRequest;
  private Track track;
  private String shareUrl;
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    track = null;
    shareUrl = null;
    if (sendRequest.isSendMaps() && sendRequest.isMapsSuccess()) {
      shareUrl = SendMapsUtils.getMapUrl(getTrack());
    }
    if (shareUrl == null && sendRequest.isSendFusionTables()
        && sendRequest.isFusionTablesSuccess()) {
      shareUrl = SendFusionTablesUtils.getMapUrl(getTrack());
    }
  }
  private Track getTrack() {
    if (track == null) {
      track = MyTracksProviderUtils.Factory.get(this).getTrack(sendRequest.getTrackId());
    }
    return track;
  }
  @Override
  protected void onResume() {
    super.onResume();
    showDialog(RESULT_DIALOG);
  }
  @Override
  protected Dialog onCreateDialog(int id) {
    switch (id) {
      case RESULT_DIALOG:
        AlertDialog.Builder builder = new AlertDialog.Builder(this);
        View view = getLayoutInflater().inflate(R.layout.upload_result, null);
        builder.setView(view);
        LinearLayout mapsResult = (LinearLayout) view.findViewById(R.id.upload_result_maps_result);
        LinearLayout fusionTablesResult = (LinearLayout) view.findViewById(
            R.id.upload_result_fusion_tables_result);
        LinearLayout docsResult = (LinearLayout) view.findViewById(R.id.upload_result_docs_result);
        ImageView mapsResultIcon = (ImageView) view.findViewById(
            R.id.upload_result_maps_result_icon);
        ImageView fusionTablesResultIcon = (ImageView) view.findViewById(
            R.id.upload_result_fusion_tables_result_icon);
        ImageView docsResultIcon = (ImageView) view.findViewById(
            R.id.upload_result_docs_result_icon);
        TextView successFooter = (TextView) view.findViewById(R.id.upload_result_success_footer);
        TextView errorFooter = (TextView) view.findViewById(R.id.upload_result_error_footer);
        boolean hasError = false;
        if (!sendRequest.isSendMaps()) {
          mapsResult.setVisibility(View.GONE);
        } else {
          if (!sendRequest.isMapsSuccess()) {
            mapsResultIcon.setImageResource(R.drawable.failure);
            hasError = true;
          }
        }
        if (!sendRequest.isSendFusionTables()) {
          fusionTablesResult.setVisibility(View.GONE);
        } else {
          if (!sendRequest.isFusionTablesSuccess()) {
            fusionTablesResultIcon.setImageResource(R.drawable.failure);
            hasError = true;
          }
        }
        if (!sendRequest.isSendDocs()) {
          docsResult.setVisibility(View.GONE);
        } else {
          if (!sendRequest.isDocsSuccess()) {
            docsResultIcon.setImageResource(R.drawable.failure);
            hasError = true;
          }
        }
        if (hasError) {
          builder.setTitle(R.string.generic_error_title);
          builder.setIcon(android.R.drawable.ic_dialog_alert);
          successFooter.setVisibility(View.GONE);
        } else {
          builder.setTitle(R.string.generic_success_title);
          builder.setIcon(android.R.drawable.ic_dialog_info);
          errorFooter.setVisibility(View.GONE);
        }
        builder.setCancelable(true);
        builder.setOnCancelListener(new DialogInterface.OnCancelListener() {
          @Override
          public void onCancel(DialogInterface dialog) {
            finish();
          }
        });
        builder.setPositiveButton(
            getString(R.string.generic_ok), new DialogInterface.OnClickListener() {
              @Override
              public void onClick(DialogInterface dialog, int which) {
                if (!sendRequest.isShowAll() && shareUrl != null) {
                  startShareUrlActivity(shareUrl);
                }
                finish();
              }
            });
        // Add a Share URL button if showing all the options and a shareUrl
        // exists
        if (sendRequest.isShowAll() && shareUrl != null) {
          builder.setNegativeButton(getString(R.string.send_google_result_share_url),
              new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                  startShareUrlActivity(shareUrl);
                  finish();
                }
              });
        }
        return builder.create();
      default:
        return null;
    }
  }
  /**
   * Starts an activity to share the url.
   *
   * @param url the url
   */
  private void startShareUrlActivity(String url) {
    SharedPreferences prefs = getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    boolean shareUrlOnly = prefs.getBoolean(getString(R.string.share_url_only_key), false);
    Intent intent = new Intent(Intent.ACTION_SEND);
    intent.setType(TEXT_PLAIN_TYPE);
    intent.putExtra(Intent.EXTRA_SUBJECT, getString(R.string.share_track_subject));
    intent.putExtra(Intent.EXTRA_TEXT,
        shareUrlOnly ? url : getString(R.string.share_track_url_body_format, url));
    startActivity(Intent.createChooser(intent, getString(R.string.share_track_picker_title)));
  }
 }
@@ -15,8 +15,10 @@
 */
 package com.google.android.apps.mytracks.io.sendtogoogle;
 import com.google.android.apps.analytics.GoogleAnalyticsTracker;
 import com.google.android.apps.mytracks.Constants;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.SystemUtils;
 import com.google.android.maps.mytracks.R;
 import android.app.Activity;
@@ -43,20 +45,9 @@ import android.widget.TableRow;
 */
 public class UploadServiceChooserActivity extends Activity {
  /**
   * The track id.
   */
  public static final String TRACK_ID = "trackId";
  /**
   * The send type. Null to send to all Google services.
   */
  public static final String SEND_TYPE = "sendType";
  private static final int SERVICE_PICKER_DIALOG = 1;
-  private long trackId;
+  private SendRequest sendRequest;
  private SendType sendType;
  private TableRow mapsTableRow;
  private TableRow fusionTablesTableRow;
@@ -76,10 +67,7 @@ public class UploadServiceChooserActivity extends Activity {
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
-
+    sendRequest = getIntent().getParcelableExtra(SendRequest.SEND_REQUEST_KEY);
    Intent intent = getIntent();
    trackId = intent.getLongExtra(TRACK_ID, -1L);
    sendType = intent.getParcelableExtra(SEND_TYPE);
  }
  @Override
@@ -136,23 +124,15 @@ public class UploadServiceChooserActivity extends Activity {
        send.setOnClickListener(new View.OnClickListener() {
          public void onClick(View v) {
            saveState();
-            Intent intent = new Intent(UploadServiceChooserActivity.this, SendActivity.class);
+            startNextActivity();
            intent.putExtra(SendActivity.TRACK_ID, trackId);
            intent.putExtra(SendActivity.SHARE_URL, sendType != null);
            intent.putExtra(SendActivity.SEND_MAPS, sendMaps());
            intent.putExtra(SendActivity.SEND_FUSION_TABLES, sendFusionTables());
            intent.putExtra(SendActivity.SEND_DOCS, sendDocs());
            intent.putExtra(SendActivity.CREATE_MAP, !existingMapRadioButton.isChecked());
            startActivity(intent);
            finish();
          }
        });
        // Setup initial state
        initState();
-        // Update state based on sendType
+        // Update state based on sendRequest
-        updateStateBySendType();
+        updateStateBySendRequest();
        // Update state based on current user selection
        updateStateBySelection();
@@ -180,21 +160,21 @@ public class UploadServiceChooserActivity extends Activity {
  }
  /**
-   * Updates the UI state based on the sendType.
+   * Updates the UI state based on sendRequest.
   */
-  private void updateStateBySendType() {
+  private void updateStateBySendRequest() {
-    if (sendType == SendType.MAPS) {
+    if (!sendRequest.isShowAll()) {
-      mapsCheckBox.setChecked(true);
+      if (sendRequest.isShowMaps()) {
-    } else if (sendType == SendType.FUSION_TABLES) {
+        mapsCheckBox.setChecked(true);
-      fusionTablesCheckBox.setChecked(true);
+      } else if (sendRequest.isShowFusionTables()) {
-    } else if (sendType == SendType.DOCS) {
+        fusionTablesCheckBox.setChecked(true);
-      docsCheckBox.setChecked(true);
+      } else if (sendRequest.isShowDocs()) {
-    } else {
+        docsCheckBox.setChecked(true);
-      // sendType == null
+      }
    }
-    mapsTableRow.setVisibility(showMaps() ? View.VISIBLE : View.GONE);
+    mapsTableRow.setVisibility(sendRequest.isShowMaps() ? View.VISIBLE : View.GONE);
-    fusionTablesTableRow.setVisibility(showFusionTables() ? View.VISIBLE : View.GONE);
+    fusionTablesTableRow.setVisibility(sendRequest.isShowFusionTables() ? View.VISIBLE : View.GONE);
-    docsTableRow.setVisibility(showDocs() ? View.VISIBLE : View.GONE);
+    docsTableRow.setVisibility(sendRequest.isShowDocs() ? View.VISIBLE : View.GONE);
  }
  /**
@@ -213,53 +193,67 @@ public class UploadServiceChooserActivity extends Activity {
    Editor editor = prefs.edit();
    editor.putBoolean(
        getString(R.string.pick_existing_map_key), existingMapRadioButton.isChecked());
-    if (sendType == null) {
+    if (sendRequest.isShowAll()) {
      editor.putBoolean(getString(R.string.send_to_maps_key), sendMaps());
      editor.putBoolean(getString(R.string.send_to_fusion_tables_key), sendFusionTables());
      editor.putBoolean(getString(R.string.send_to_docs_key), sendDocs());
    }
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
  }
  /**
   * Returns true to show the Google Maps option.
   */
  private boolean showMaps() {
    return sendType == null || sendType == SendType.MAPS;
  }
  /**
   * Returns true to show the Google Fusion Tables option.
   */
  private boolean showFusionTables() {
    return sendType == null || sendType == SendType.FUSION_TABLES;
  }
  /**
   * Returns true to show the Google Docs option.
   */
  private boolean showDocs() {
    return sendType == null || sendType == SendType.DOCS;
  }
  /**
   * Returns true to send to Google Maps.
   */
  private boolean sendMaps() {
-    return showMaps() && mapsCheckBox.isChecked();
+    return sendRequest.isShowMaps() && mapsCheckBox.isChecked();
  }
  /**
   * Returns true to send to Google Fusion Tables.
   */
  private boolean sendFusionTables() {
-    return showFusionTables() && fusionTablesCheckBox.isChecked();
+    return sendRequest.isShowFusionTables() && fusionTablesCheckBox.isChecked();
  }
  /**
   * Returns true to send to Google Docs.
   */
  private boolean sendDocs() {
-    return showDocs() && docsCheckBox.isChecked();
+    return sendRequest.isShowDocs() && docsCheckBox.isChecked();
  }
  /**
   * Starts the next activity, {@link AccountChooserActivity}.
   */
  private void startNextActivity() {
    sendStats();
    sendRequest.setSendMaps(sendMaps());
    sendRequest.setSendFusionTables(sendFusionTables());
    sendRequest.setSendDocs(sendDocs());
    sendRequest.setNewMap(!existingMapRadioButton.isChecked());
    Intent intent = new Intent(this, AccountChooserActivity.class)
        .putExtra(SendRequest.SEND_REQUEST_KEY, sendRequest);
    startActivity(intent);
    finish();
  }
  /**
   * Sends stats to Google Analytics.
   */
  private void sendStats() {
    GoogleAnalyticsTracker tracker = GoogleAnalyticsTracker.getInstance();
    tracker.start(getString(R.string.my_tracks_analytics_id), getApplicationContext());
    tracker.setProductVersion("android-mytracks", SystemUtils.getMyTracksVersion(this));
    if (sendRequest.isSendMaps()) {
      tracker.trackPageView("/send/maps");
    }
    if (sendRequest.isSendFusionTables()) {
      tracker.trackPageView("/send/fusion_tables");
    }
    if (sendRequest.isSendDocs()) {
      tracker.trackPageView("/send/docs");
    }
    tracker.dispatch();
    tracker.stop();
  }
 }
@@ -16,7 +16,7 @@
 package com.google.android.apps.mytracks.services;
 import com.google.android.apps.mytracks.Constants;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.maps.mytracks.R;
 import android.content.Context;
@@ -174,19 +174,19 @@ public class PreferenceManager implements OnSharedPreferenceChangeListener {
  public void setAutoResumeTrackCurrentRetry(int retryAttempts) {
    Editor editor = sharedPreferences.edit();
    editor.putInt(autoResumeTrackCurrentRetryKey, retryAttempts);
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
  }
  public void setRecordingTrack(long id) {
    Editor editor = sharedPreferences.edit();
    editor.putLong(recordingTrackKey, id);
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);    
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);    
  }
  public void setSelectedTrack(long id) {
    Editor editor = sharedPreferences.edit();
    editor.putLong(selectedTrackKey, id);
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);    
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);    
  }
  public void shutdown() {
@@ -36,14 +36,12 @@ import com.google.android.apps.mytracks.services.tasks.SplitTask;
 import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerFactory;
 import com.google.android.apps.mytracks.stats.TripStatistics;
 import com.google.android.apps.mytracks.stats.TripStatisticsBuilder;
 import com.google.android.apps.mytracks.util.ApiFeatures;
 import com.google.android.apps.mytracks.util.ApiLevelAdapter;
 import com.google.android.apps.mytracks.util.LocationUtils;
 import com.google.android.apps.mytracks.util.StringUtils;
 import com.google.android.maps.mytracks.R;
 import com.google.common.annotations.VisibleForTesting;
 import android.app.Notification;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.app.Service;
 import android.content.ContentValues;
@@ -80,7 +78,6 @@ public class TrackRecordingService extends Service {
  static final int MAX_AUTO_RESUME_TRACK_RETRY_ATTEMPTS = 3;
  private NotificationManager notificationManager;
  private LocationManager locationManager;
  private WakeLock wakeLock;
@@ -243,8 +240,6 @@ public class TrackRecordingService extends Service {
    super.onCreate();
    Log.d(TAG, "TrackRecordingService.onCreate");
    providerUtils = MyTracksProviderUtils.Factory.get(this);
    notificationManager =
        (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
    locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
    setUpTaskExecutors();
@@ -369,7 +364,6 @@ public class TrackRecordingService extends Service {
    // Make sure we have no indirect references to this service.
    locationManager = null;
    notificationManager = null;
    providerUtils = null;
    binder.detachFromService();
    binder = null;
@@ -485,8 +479,6 @@ public class TrackRecordingService extends Service {
   * Shows the notification message and icon in the notification bar.
   */
  private void showNotification() {
    final ApiLevelAdapter apiLevelAdapter =
        ApiFeatures.getInstance().getApiAdapter();
    if (isRecording) {
      Notification notification = new Notification(
          R.drawable.arrow_320, null /* tickerText */,
@@ -497,16 +489,24 @@ public class TrackRecordingService extends Service {
      notification.setLatestEventInfo(this, getString(R.string.my_tracks_app_name),
          getString(R.string.track_record_notification), contentIntent);
      notification.flags += Notification.FLAG_NO_CLEAR;
-      apiLevelAdapter.startForeground(this, notificationManager, 1,
+      startForegroundService(notification);
          notification);
    } else {
-      apiLevelAdapter.stopForeground(this, notificationManager, 1);
+      stopForegroundService();
    }
  }
  @VisibleForTesting
  protected void startForegroundService(Notification notification) {
    startForeground(1, notification);
  }
  @VisibleForTesting
  protected void stopForegroundService() {
    stopForeground(true);
  }
  private void setUpTaskExecutors() {
-    announcementExecutor = new PeriodicTaskExecutor(
+    announcementExecutor = new PeriodicTaskExecutor(this, new StatusAnnouncerFactory());
        this, new StatusAnnouncerFactory(ApiFeatures.getInstance()));
    splitExecutor = new PeriodicTaskExecutor(this, new SplitTask.Factory());
  }
@@ -18,7 +18,7 @@ package com.google.android.apps.mytracks.services.sensors;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.Sensor;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import android.bluetooth.BluetoothAdapter;
 import android.bluetooth.BluetoothDevice;
@@ -31,8 +31,6 @@ import android.util.Log;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.UUID;
 /**
@@ -44,8 +42,9 @@ import java.util.UUID;
 * @author Sandor Dornbush
 */
 public class BluetoothConnectionManager {
-  // Unique UUID for this application
+
-  private static final UUID SPP_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
+  // Unique Bluetooth UUID for My Tracks
  public static final UUID SPP_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
  private MessageParser parser;
@@ -254,41 +253,13 @@ public class BluetoothConnectionManager {
      // Get a BluetoothSocket for a connection with the
      // given BluetoothDevice
      try {
-        tmp = getSocket();
+        tmp = ApiAdapterFactory.getApiAdapter().getBluetoothSocket(device);
      } catch (IOException e) {
        Log.e(Constants.TAG, "create() failed", e);
      }
      socket = tmp;
    }
    private BluetoothSocket getSocket() throws IOException {
      if (ApiFeatures.getInstance().hasBluetoothDeviceCreateInsecureRfcommSocketToServiceRecord()) {
        try {       
          return device.createInsecureRfcommSocketToServiceRecord(SPP_UUID);
        } catch (IOException e) {
          Log.e(Constants.TAG, "Unable to get insecure connect.", e);
        }
      } else {
        try {
          Class<? extends BluetoothDevice> c = device.getClass();
          Method insecure = c.getMethod("createInsecureRfcommSocket", Integer.class);
          insecure.setAccessible(true);
          return (BluetoothSocket) insecure.invoke(device, 1);
        } catch (SecurityException e) {
          Log.e(Constants.TAG, "Unable to get insecure connect.", e);
        } catch (NoSuchMethodException e) {
          Log.e(Constants.TAG, "Unable to get insecure connect.", e);
        } catch (IllegalArgumentException e) {
          Log.e(Constants.TAG, "Unable to get insecure connect.", e);
        } catch (IllegalAccessException e) {
          Log.e(Constants.TAG, "Unable to get insecure connect.", e);
        } catch (InvocationTargetException e) {
          Log.e(Constants.TAG, "Unable to get insecure connect.", e);
        }
      }
      return device.createRfcommSocketToServiceRecord(SPP_UUID);
    }
    @Override
    public void run() {
      Log.d(Constants.TAG, "BEGIN mConnectThread");
@@ -16,7 +16,7 @@
 package com.google.android.apps.mytracks.services.sensors;
 import com.google.android.apps.mytracks.content.Sensor;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import java.util.Arrays;
@@ -62,8 +62,7 @@ public class ZephyrMessageParser implements MessageParser {
    // 0x1A00316550003162 produces erroneous values for Cadence and needs
    // a workaround based on the stride counter.
    // Firmware values range from field 3 to 10 (inclusive) of the byte buffer.
-    byte[] hardwareFirmwareId = ApiFeatures.getInstance().getApiAdapter()
+    byte[] hardwareFirmwareId = ApiAdapterFactory.getApiAdapter().copyByteArray(buffer, 3, 11);
        .copyByteArray(buffer, 3, 11);
    Sensor.SensorData.Builder cadence = Sensor.SensorData.newBuilder();
    if (Arrays.equals(hardwareFirmwareId, CADENCE_BUG_FW_ID)) {
@@ -22,7 +22,7 @@ import com.dsi.ant.AntMesg;
 import com.dsi.ant.exception.AntInterfaceException;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.Sensor;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.maps.mytracks.R;
 import android.content.Context;
@@ -135,7 +135,7 @@ public class AntDirectSensorManager extends AntSensorManager {
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = prefs.edit();
    editor.putInt(context.getString(R.string.ant_heart_rate_sensor_id_key), deviceNumberHRM);
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);    
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
  }
  private void handleMessageResponse(byte[] rawMessage) {
@@ -22,7 +22,7 @@ import com.dsi.ant.AntMesg;
 import com.dsi.ant.exception.AntInterfaceException;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.content.Sensor;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import com.google.android.apps.mytracks.util.SystemUtils;
 import com.google.android.maps.mytracks.R;
@@ -199,7 +199,7 @@ public class AntSrmBridgeSensorManager extends AntSensorManager {
        Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = prefs.edit();
    editor.putInt(context.getString(R.string.ant_srm_bridge_sensor_id_key), deviceNumber);
-    ApiFeatures.getInstance().getApiAdapter().applyPreferenceChanges(editor);    
+    ApiAdapterFactory.getApiAdapter().applyPreferenceChanges(editor);
  }
  private void handleMessageResponse(byte[] rawMessage) {
@@ -15,10 +15,9 @@
 */
 package com.google.android.apps.mytracks.services.tasks;
-import com.google.android.apps.mytracks.util.ApiFeatures;
+import com.google.android.apps.mytracks.util.ApiAdapterFactory;
 import android.content.Context;
 import android.media.AudioManager;
 /**
 * Factory which wraps construction and setup of text-to-speech announcements in
@@ -28,30 +27,11 @@ import android.media.AudioManager;
 */
 public class StatusAnnouncerFactory implements PeriodicTaskFactory {
-  private final boolean hasTts;
+  public StatusAnnouncerFactory() {
  public StatusAnnouncerFactory(ApiFeatures apiFeatures) {
    this.hasTts = apiFeatures.hasTextToSpeech();
  }
  @Override
  public PeriodicTask create(Context context) {
-    if (hasTts) {
+    return ApiAdapterFactory.getApiAdapter().getStatusAnnouncerTask(context);
      return ApiFeatures.getInstance().getApiAdapter().getStatusAnnouncerTask(context);
    } else {
      return null;
    }
  }
  /**
   * Returns the appropriate volume stream for controlling announcement
   * volume.
   */
  public int getVolumeStream() {
    if (hasTts) {
      return StatusAnnouncerTask.getVolumeStream();
    } else {
      return AudioManager.USE_DEFAULT_STREAM_TYPE;
    }
  }
 }
@@ -331,13 +331,6 @@ public class StatusAnnouncerTask implements PeriodicTask {
    }
  }
  /**
   * Returns the volume stream to use for controlling announcement volume.
   */
  public static int getVolumeStream() {
    return TextToSpeech.Engine.DEFAULT_STREAM;
  }
  /**
   * Gets a string to announce the time.
   * 
@@ -0,0 +1,44 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.util;
 import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.services.sensors.BluetoothConnectionManager;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothSocket;
 import android.util.Log;
 import java.io.IOException;
 /**
 * API level 10 specific implementation of the {@link ApiAdapter}.
 *
 * @author Jimmy Shih
 */
 public class Api10Adapter extends Api9Adapter {
  @Override
  public BluetoothSocket getBluetoothSocket(BluetoothDevice bluetoothDevice) throws IOException {
    try {
      return bluetoothDevice.createInsecureRfcommSocketToServiceRecord(
          BluetoothConnectionManager.SPP_UUID);
    } catch (IOException e) {
      Log.d(Constants.TAG, "Unable to create insecure connection", e);
    }
    return bluetoothDevice.createRfcommSocketToServiceRecord(BluetoothConnectionManager.SPP_UUID);
  };
 }
@@ -15,50 +15,32 @@
 */
 package com.google.android.apps.mytracks.util;
-import static com.google.android.apps.mytracks.Constants.TAG;
+import com.google.android.apps.mytracks.Constants;
 import com.google.android.apps.mytracks.io.backup.BackupPreferencesListener;
 import com.google.android.apps.mytracks.services.sensors.BluetoothConnectionManager;
 import com.google.android.apps.mytracks.services.tasks.PeriodicTask;
 import com.google.android.apps.mytracks.services.tasks.StatusAnnouncerTask;
 import com.google.api.client.http.HttpTransport;
 import com.google.api.client.http.apache.ApacheHttpTransport;
-import android.app.Notification;
+import android.bluetooth.BluetoothDevice;
-import android.app.NotificationManager;
+import android.bluetooth.BluetoothSocket;
 import android.app.Service;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.SharedPreferences.Editor;
 import android.util.Log;
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 /**
- * API level 3 specific implementation of the {@link ApiLevelAdapter}.
+ * API level 7 specific implementation of the {@link ApiAdapter}.
 *
 * @author Bartlomiej Niechwiej
 */
-public class ApiLevel3Adapter implements ApiLevelAdapter {
+public class Api7Adapter implements ApiAdapter {
  @Override
  public void startForeground(Service service,
      NotificationManager notificationManager, int id,
      Notification notification) {
    setServiceForeground(service, true);
    notificationManager.notify(id, notification);
  }
  @Override
  public void stopForeground(Service service,
      NotificationManager notificationManager, int id) {
    setServiceForeground(service, false);
    if (id != -1) {
      notificationManager.cancel(id);
    }
  }
  @Override
  public PeriodicTask getStatusAnnouncerTask(Context context) {
    return new StatusAnnouncerTask(context);
@@ -74,24 +56,6 @@ public class ApiLevel3Adapter implements ApiLevelAdapter {
    };
  }
  private void setServiceForeground(Service service, boolean foreground) {
    // setForeground has been completely removed in API level 11, so we use reflection.
    try {
      Method setForegroundMethod = Service.class.getMethod("setForeground", boolean.class);
      setForegroundMethod.invoke(service, foreground);
    } catch (SecurityException e) {
      Log.e(TAG, "Unable to set service foreground state", e);
    } catch (NoSuchMethodException e) {
      Log.e(TAG, "Unable to set service foreground state", e);
    } catch (IllegalArgumentException e) {
      Log.e(TAG, "Unable to set service foreground state", e);
    } catch (IllegalAccessException e) {
      Log.e(TAG, "Unable to set service foreground state", e);
    } catch (InvocationTargetException e) {
      Log.e(TAG, "Unable to set service foreground state", e);
    }
  }
  @Override
  public void applyPreferenceChanges(Editor editor) {
    editor.commit();
@@ -114,4 +78,25 @@ public class ApiLevel3Adapter implements ApiLevelAdapter {
  public HttpTransport getHttpTransport() {
    return new ApacheHttpTransport();
  }
  @Override
  public BluetoothSocket getBluetoothSocket(BluetoothDevice bluetoothDevice) throws IOException {
    try {
      Class<? extends BluetoothDevice> c = bluetoothDevice.getClass();
      Method insecure = c.getMethod("createInsecureRfcommSocket", Integer.class);
      insecure.setAccessible(true);
      return (BluetoothSocket) insecure.invoke(bluetoothDevice, 1);
    } catch (SecurityException e) {
      Log.d(Constants.TAG, "Unable to create insecure connection", e);
    } catch (NoSuchMethodException e) {
      Log.d(Constants.TAG, "Unable to create insecure connection", e);
    } catch (IllegalArgumentException e) {
      Log.d(Constants.TAG, "Unable to create insecure connection", e);
    } catch (IllegalAccessException e) {
      Log.d(Constants.TAG, "Unable to create insecure connection", e);
    } catch (InvocationTargetException e) {
      Log.d(Constants.TAG, "Unable to create insecure connection", e);
    }
    return bluetoothDevice.createRfcommSocketToServiceRecord(BluetoothConnectionManager.SPP_UUID);
  }
 }
@@ -1,3 +1,18 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.util;
 import com.google.android.apps.mytracks.io.backup.BackupPreferencesListener;
@@ -8,11 +23,11 @@ import com.google.android.apps.mytracks.services.tasks.PeriodicTask;
 import android.content.Context;
 /**
- * API level 8 specific implementation of the {@link ApiLevelAdapter}.
+ * API level 8 specific implementation of the {@link ApiAdapter}.
 *
 * @author Jimmy Shih
 */
-public class ApiLevel8Adapter extends ApiLevel5Adapter {
+public class Api8Adapter extends Api7Adapter {
  @Override
  public PeriodicTask getStatusAnnouncerTask(Context context) {
@@ -1,3 +1,18 @@
 /*
 * Copyright 2012 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.util;
 import com.google.android.apps.mytracks.Constants;
@@ -11,11 +26,11 @@ import android.util.Log;
 import java.util.Arrays;
 /**
- * API level 9 specific implementation of the {@link ApiLevelAdapter}.
+ * API level 9 specific implementation of the {@link ApiAdapter}.
 *
 * @author Rodrigo Damazio
 */
-public class ApiLevel9Adapter extends ApiLevel8Adapter {
+public class Api9Adapter extends Api8Adapter {
  @Override
  public void applyPreferenceChanges(Editor editor) {
@@ -0,0 +1,101 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.util;
 import com.google.android.apps.mytracks.io.backup.BackupPreferencesListener;
 import com.google.android.apps.mytracks.services.tasks.PeriodicTask;
 import com.google.api.client.http.HttpTransport;
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothSocket;
 import android.content.Context;
 import android.content.SharedPreferences;
 import java.io.IOException;
 /**
 * A set of methods that may be implemented differently depending on the Android
 * API level.
 *
 * @author Bartlomiej Niechwiej
 */
 public interface ApiAdapter {
  /**
   * Gets a status announcer task.
   * <p>
   * Due to changes in API level 8.
   * 
   * @param context the context
   */
  public PeriodicTask getStatusAnnouncerTask(Context context);
  /**
   * Gets a {@link BackupPreferencesListener}.
   * <p>
   * Due to changes in API level 8.
   * 
   * @param context the context
   */
  public BackupPreferencesListener getBackupPreferencesListener(Context context);
  /**
   * Applies all the changes done to a given preferences editor. Changes may or
   * may not be applied immediately.
   * <p>
   * Due to changes in API level 9.
   * 
   * @param editor the editor
   */
  public void applyPreferenceChanges(SharedPreferences.Editor editor);
  /**
   * Enables strict mode where supported, only if this is a development build.
   * <p>
   * Due to changes in API level 9.
   */
  public void enableStrictMode();
  /**
   * Copies elements from an input byte array into a new byte array, from
   * indexes start (inclusive) to end (exclusive). The end index must be less
   * than or equal to the input length.
   * <p>
   * Due to changes in API level 9.
   *
   * @param input the input byte array
   * @param start the start index
   * @param end the end index
   * @return a new array containing elements from the input byte array.
   */
  public byte[] copyByteArray(byte[] input, int start, int end);
  /**
   * Gets a {@link HttpTransport}.
   * <p>
   * Due to changes in API level 9.
   */
  public HttpTransport getHttpTransport();
  /**
   * Gets a {@link BluetoothSocket}.
   * <p>
   * Due to changes in API level 10.
   *
   * @param bluetoothDevice
   */
  public BluetoothSocket getBluetoothSocket(BluetoothDevice bluetoothDevice) throws IOException;
 }
@@ -0,0 +1,50 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.util;
 import android.os.Build;
 /**
 * A factory to get the {@link ApiAdapter} for the current device.
 *
 * @author Rodrigo Damazio
 */
 public class ApiAdapterFactory {
  private static ApiAdapter apiAdapter;
  /**
   * Gets the {@link ApiAdapter} for the current device.
   */
  public static ApiAdapter getApiAdapter() {
    if (apiAdapter == null) {
      if (Build.VERSION.SDK_INT >= 10) {
        apiAdapter = new Api10Adapter();
        return apiAdapter;
      } else if (Build.VERSION.SDK_INT >= 9) {
        apiAdapter = new Api9Adapter();
        return apiAdapter;
      } else if (Build.VERSION.SDK_INT >= 8) {
        apiAdapter = new Api8Adapter();
        return apiAdapter;
      } else {
        apiAdapter = new Api7Adapter();
        return apiAdapter;
      }
    }
    return apiAdapter;
  }
 }
@@ -1,122 +0,0 @@
 /*
 * Copyright 2010 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
 package com.google.android.apps.mytracks.util;
 import com.google.android.apps.mytracks.Constants;
 import android.os.Build;
 import android.util.Log;
 /**
 * Utility class for determining if newer-API features are available on the
 * current device.
 *
 * @author Rodrigo Damazio
 */
 public class ApiFeatures {
  /**
   * The API level of the Android version we are being run under.
   */
  private static final int ANDROID_API_LEVEL = Integer.parseInt(
      Build.VERSION.SDK);
  private static ApiFeatures instance;
  /**
   * The API level adapter for the Android version we are being run under.
   */
  private ApiLevelAdapter apiLevelAdapter;
  /**
   * Returns the singleton instance of this class.
   */
  public static ApiFeatures getInstance() {
    if (instance == null) {
      instance = new ApiFeatures();
    }
    return instance;
  }
  /**
   * Injects a specific singleton instance, to be used for unit tests.
   */
  @SuppressWarnings("hiding")
  public static void injectInstance(ApiFeatures instance) {
    ApiFeatures.instance = instance;
  }
  /**
   * Allow subclasses for mocking, but no direct instantiation.
   */
  protected ApiFeatures() {
    // It is safe to import unsupported classes as long as we only actually
    // load the class when supported.
    if (getApiLevel() >= 9) {
      apiLevelAdapter = new ApiLevel9Adapter();
    } else if (getApiLevel() >= 8) {
      apiLevelAdapter = new ApiLevel8Adapter();
    } else if (getApiLevel() >= 5) {
      apiLevelAdapter = new ApiLevel5Adapter();
    } else {
      apiLevelAdapter = new ApiLevel3Adapter();
    }
    Log.i(Constants.TAG, "Using API level adapter " + apiLevelAdapter.getClass());
  }
  public ApiLevelAdapter getApiAdapter() {
    return apiLevelAdapter;
  }
  // API Level 4 Changes
  /**
   * Returns whether text-to-speech is available.
   */
  public boolean hasTextToSpeech() {
    return getApiLevel() >= 4;
  }
  // API Level 5 Changes
  /**
   * There's a bug (#1587) in Cupcake and Donut which prevents you from
   * using a SQLiteQueryBuilder twice.  That is, if you call buildQuery
   * on a given instance (to log the statement for debugging), and then
   * call query on the same instance to make it actually do the query,
   * it'll regenerate the query for the second call, and will screw it
   * up.  Specifically, it'll add extra parens which don't belong.
   */
  public boolean canReuseSQLiteQueryBuilder() {
    return getApiLevel() >= 5;
  }
  // API Level 10 changes
  /**
   * Returns true if BluetoothDevice.createInsecureRfcommSocketToServiceRecord
   * is available.
   */
  public boolean hasBluetoothDeviceCreateInsecureRfcommSocketToServiceRecord() {
    return getApiLevel() >= 10;
  }
  // Visible for testing.
  protected int getApiLevel() {
    return ANDROID_API_LEVEL;
  }
 }
--- a/Show More
+++ b/Show More