Fix restarting recording.

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

@@ -35,6 +35,7 @@ public class PreferenceManager {
   private String min_recording_distance_key;
   private String min_recording_interval_key;
   private String min_required_accuracy_key;
+  private String recording_track_key;
   private String signal_sampling_frequency_key;
   private String split_frequency_key;
   
@@ -56,6 +57,8 @@ public class PreferenceManager {
       service.getString(R.string.split_frequency_key);
     signal_sampling_frequency_key =
       service.getString(R.string.signal_sampling_frequency_key);
+    recording_track_key =
+      service.getString(R.string.recording_track_key);
   }
   
   /**
@@ -125,6 +128,10 @@ public class PreferenceManager {
           sharedPreferences.getInt(announcement_frequency_key,
               -1));
     }
+    if (key == null || key.equals(recording_track_key)) {
+      service.setRecordingTrackId(
+          sharedPreferences.getInt(recording_track_key, -1));
+    }
     if (key == null || key.equals(split_frequency_key)) {
       service.getSplitManager().setSplitFrequency(
           sharedPreferences.getInt(split_frequency_key, 0));

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

@@ -895,6 +895,10 @@ public class TrackRecordingService extends Service implements LocationListener {
     return recordingTrackId;
   }
 
+  public void setRecordingTrackId(long recordingTrackId) {
+    this.recordingTrackId = recordingTrackId;
+  }
+
   public int getAnnouncementFrequency() {
     return announcementFrequency;
   }