public void onClick(View v) {
          int id = v.getId();
          Intent intent = new Intent();
          switch (id) {
            case R.id.logcontrol_start:
              long loggerTrackId = mLoggerServiceManager.startGPSLogging(null);

              // Start a naming of the track
              Intent namingIntent = new Intent(ControlTracking.this, NameTrack.class);
              namingIntent.setData(ContentUris.withAppendedId(Tracks.CONTENT_URI, loggerTrackId));
              startActivity(namingIntent);

              // Create data for the caller that a new track has been started
              ComponentName caller = ControlTracking.this.getCallingActivity();
              if (caller != null) {
                intent.setData(ContentUris.withAppendedId(Tracks.CONTENT_URI, loggerTrackId));
                setResult(RESULT_OK, intent);
              }
              break;
            case R.id.logcontrol_pause:
              mLoggerServiceManager.pauseGPSLogging();
              setResult(RESULT_OK, intent);
              break;
            case R.id.logcontrol_resume:
              mLoggerServiceManager.resumeGPSLogging();
              setResult(RESULT_OK, intent);
              break;
            case R.id.logcontrol_stop:
              mLoggerServiceManager.stopGPSLogging();
              setResult(RESULT_OK, intent);
              break;
            default:
              setResult(RESULT_CANCELED, intent);
              break;
          }
          finish();
        }