Add DialogWhenLarge Theme.

MyTracks/AndroidManifest.xml

@@ -140,7 +140,7 @@ limitations under the License.
     android:hardwareAccelerated="true"
     android:icon="@drawable/my_tracks_icon"
     android:label="@string/my_tracks_app_name"
-    android:theme="@style/ThemeSelector" >
+    android:theme="@style/MyTracksTheme" >
     <!-- For data backup -->
     <meta-data
       android:name="com.google.android.backup.api_key"
@@ -169,7 +169,9 @@ limitations under the License.
         <data android:scheme="file" />
       </intent-filter>
     </activity>
-    <activity android:name="com.google.android.apps.mytracks.MarkerEditActivity" />
+    <activity
+      android:name="com.google.android.apps.mytracks.MarkerEditActivity"
+      android:theme="@style/MyTracksDialogWhenLargeTheme" />
     <activity android:name="com.google.android.apps.mytracks.MarkerDetailActivity" />
     <activity android:name="com.google.android.apps.mytracks.MarkerListActivity" >
       <meta-data
@@ -196,7 +198,9 @@ limitations under the License.
         android:name="android.support.PARENT_ACTIVITY"
         android:value="com.google.android.apps.mytracks.TrackListActivity" />
     </activity>
-    <activity android:name="com.google.android.apps.mytracks.TrackEditActivity" />
+    <activity
+      android:name="com.google.android.apps.mytracks.TrackEditActivity"
+      android:theme="@style/MyTracksDialogWhenLargeTheme" />
     <activity android:name="com.google.android.apps.mytracks.TrackListActivity" >
       <intent-filter>
         <action android:name="android.intent.action.MAIN" />
@@ -226,7 +230,8 @@ limitations under the License.
     <activity android:name="com.google.android.apps.mytracks.settings.StatsSettingsActivity" />
     <activity
       android:label="@string/track_widget_config_title"
-      android:name="com.google.android.apps.mytracks.widgets.TrackWidgetConfigActivity" >
+      android:name="com.google.android.apps.mytracks.widgets.TrackWidgetConfigActivity"
+      android:theme="@style/MyTracksDialogWhenLargeTheme" >
       <intent-filter>
         <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
       </intent-filter>

MyTracks/res/values-v11/styles.xml

@@ -46,7 +46,11 @@ limitations under the License.
   <style name="ListItem">
     <item name="android:background">?android:attr/activatedBackgroundIndicator</item>
   </style>
-  <style name="ThemeSelector" parent="android:Theme.Holo">
+  <style name="MyTracksDialogWhenLargeTheme" parent="android:Theme.Holo.DialogWhenLarge">
+    <item name="android:actionBarStyle">@style/ActionBarStyle.MyTracks</item>
+    <item name="android:actionModeBackground">@drawable/action_mode_background_mytracks</item>
+  </style>
+  <style name="MyTracksTheme" parent="android:Theme.Holo">
     <item name="android:actionBarStyle">@style/ActionBarStyle.MyTracks</item>
     <item name="android:actionModeBackground">@drawable/action_mode_background_mytracks</item>
   </style>

MyTracks/res/values-v14/styles.xml

@@ -35,6 +35,10 @@ limitations under the License.
     <item name="android:measureWithLargestChild">true</item>
     <item name="android:orientation">horizontal</item>
   </style>
+  <style name="MyTracksDialogWhenLargeTheme" parent="android:Theme.DeviceDefault.DialogWhenLarge">
+    <item name="android:actionBarStyle">@style/ActionBarStyle.MyTracks</item>
+    <item name="android:actionModeBackground">@drawable/action_mode_background_mytracks</item>
+  </style>
   <style name="StatsSmallLabel" parent="@style/TextSmall">
     <!-- same as StatsSmallLabel in values/styles.xml except adding textAllCaps -->
     <item name="android:gravity">right</item>

MyTracks/res/values/styles.xml

@@ -110,6 +110,10 @@ limitations under the License.
     <item name="android:paddingLeft">8dp</item>
     <item name="android:singleLine">true</item>
   </style>
+  <!-- My Tracks Dialog When Large Theme -->
+  <style name="MyTracksDialogWhenLargeTheme" parent="android:Theme" />
+  <!-- My Tracks Theme -->
+  <style name="MyTracksTheme" parent="android:Theme" />  
   <!-- scroll view -->
   <style name="ScrollView">
     <item name="android:layout_height">match_parent</item>
@@ -243,8 +247,6 @@ limitations under the License.
     <item name="android:layout_width">wrap_content</item>
     <item name="android:textSize">14sp</item>
   </style>
-  <!-- theme selector -->
-  <style name="ThemeSelector" parent="android:Theme" />
   <!-- track widget bounding box -->
   <style name="TrackWidgetBoundingBox">
     <item name="android:background">@drawable/track_widget_background</item>

MyTracks/src/com/google/android/apps/mytracks/util/Api11Adapter.java

@@ -21,6 +21,7 @@ import com.google.android.apps.mytracks.TrackController;
 import com.google.android.maps.mytracks.R;
 
 import android.annotation.TargetApi;
+import android.app.ActionBar;
 import android.app.Activity;
 import android.app.SearchManager;
 import android.content.Context;
@@ -58,7 +59,10 @@ public class Api11Adapter extends Api10Adapter {
 
   @Override
   public void configureActionBarHomeAsUp(Activity activity) {
-    activity.getActionBar().setDisplayHomeAsUpEnabled(true);
+    ActionBar actionBar = activity.getActionBar();
+    if (actionBar != null) {
+      actionBar.setDisplayHomeAsUpEnabled(true);
+    }
   }
 
   @Override

MyTracks/src/com/google/android/apps/mytracks/util/Api14Adapter.java

@@ -35,8 +35,10 @@ public class Api14Adapter extends Api11Adapter {
   @Override
   public void configureActionBarHomeAsUp(Activity activity) {
     ActionBar actionBar = activity.getActionBar();
-    actionBar.setHomeButtonEnabled(true);
-    actionBar.setDisplayHomeAsUpEnabled(true);
+    if (actionBar != null) {
+      actionBar.setHomeButtonEnabled(true);
+      actionBar.setDisplayHomeAsUpEnabled(true);
+    }
   }
 
   @Override