Improving intent handling so each activity receives its data type.

MyTracks/src/com/google/android/apps/mytracks/io/file/SaveActivity.java

@@ -1,3 +1,18 @@
+/*
+ * 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.file;
 
 import com.google.android.apps.mytracks.Constants;
@@ -17,6 +32,11 @@ import android.os.Bundle;
 
 import java.io.File;
 
+/**
+ * Activity for saving a track to a file (and optionally sending that file).
+ *
+ * @author Rodrigo Damazio
+ */
 public class SaveActivity extends Activity {
   public static final String EXTRA_TRACK_ID = "track_id";
   public static final String EXTRA_SHARE_FILE = "share_file";
@@ -146,7 +166,6 @@ public class SaveActivity extends Activity {
     intent.putExtra(EXTRA_TRACK_ID, trackId);
     intent.putExtra(EXTRA_FILE_FORMAT, exportFormat.ordinal());
     intent.putExtra(EXTRA_SHARE_FILE, shareFile);
-    intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
     ctx.startActivity(intent);
   }
 }

MyTracks/src/com/google/android/apps/mytracks/io/sendtogoogle/SendActivity.java

@@ -1,3 +1,18 @@
+/*
+ * 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;
@@ -39,7 +54,7 @@ import java.util.HashMap;
 import java.util.List;
 
 /**
- * Helper for managing the sending of tracks to Google services.
+ * Helper activity for managing the sending of tracks to Google services.
  *
  * @author Rodrigo Damazio
  */
@@ -242,7 +257,7 @@ public class SendActivity extends Activity implements ProgressIndicator {
       }
     };
     final SendToFusionTables sender = new SendToFusionTables(this, lastAuth,
-        sendTrackId, this/*progressIndicator*/, onCompletion);
+        sendTrackId, this /*progressIndicator*/, onCompletion);
 
     HandlerThread handlerThread = new HandlerThread("SendToFusionTables");
     handlerThread.start();
@@ -613,7 +628,6 @@ public class SendActivity extends Activity implements ProgressIndicator {
     Intent intent = new Intent(ctx, SendActivity.class);
     intent.putExtra(SendActivity.EXTRA_TRACK_ID, trackId);
     intent.putExtra(SendActivity.EXTRA_SHARE_LINK, shareLink);
-    intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
     ctx.startActivity(intent);
   }
 }