Fixing TTS initialization.

MyTracks/src/com/google/android/apps/mytracks/services/SignalStrengthTask.java

@@ -44,7 +44,8 @@ public class SignalStrengthTask extends PhoneStateListener
   public SignalStrengthTask(Context c) {
     context = c;
   }
-  
+
+  @Override
   public void start() {
     manager =
       (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
@@ -176,6 +177,7 @@ public class SignalStrengthTask extends PhoneStateListener
     }
   }
 
+  @Override
   public void shutdown() {
     if (manager != null) {
       manager.listen(this, PhoneStateListener.LISTEN_NONE);

MyTracks/src/com/google/android/apps/mytracks/services/StatusAnnouncerTask.java

@@ -218,6 +218,7 @@ public class StatusAnnouncerTask implements PeriodicTask {
 
   @Override
   public void start() {
+    Log.i(MyTracksConstants.TAG, "Starting TTS");
     if (tts == null) {
       // We can't have this class also be the listener, otherwise it's unsafe to
       // reference it in Cupcake (even if we don't instantiate it).
@@ -243,6 +244,8 @@ public class StatusAnnouncerTask implements PeriodicTask {
       tts.shutdown();
       tts = null;
     }
+
+    Log.i(MyTracksConstants.TAG, "TTS shut down");
   }
 
   /**

MyTracks/src/com/google/android/apps/mytracks/services/TaskExecuterManager.java

@@ -49,7 +49,8 @@ public class TaskExecuterManager {
    */
   public void setFrequency(int frequency, TrackRecordingService service) {
     this.frequency = frequency;
-    Log.i(MyTracksConstants.TAG, "Frequency set to: " + frequency);
+    Log.i(MyTracksConstants.TAG, "Frequency set to " + frequency
+        + " for task " + task.getClass().getSimpleName());
 
     if (frequency == -1) {
       if (executer != null) {

MyTracks/src/com/google/android/apps/mytracks/services/TrackRecordingService.java

@@ -679,6 +679,9 @@ public class TrackRecordingService extends Service implements LocationListener {
             if (announcer == null) {
               return;
             }
+
+            // TODO: Either use TaskExecuterManager everywhere, or get rid of it
+            announcer.start();
             announcementExecuter = new PeriodicTaskExecuter(announcer,
                 TrackRecordingService.this);
           }