OnStopRefactor.java

@Override
public void onStop() {
    super.onStop();
    if (mInitStarred != mStarred) {
        if (UIUtils.getCurrentTime(this) < mSessionStart) {
            // Update Calendar event through the Calendar API on Android 4.0 or new versions.
            Intent intent = null;
            if (mStarred) {
                
                // Service launcher sets up intent to add session to Calendar
                mServiceLauncher.launchSessionCalendarService(SessionCalendarService.ACTION_ADD_SESSION_CALENDAR, mSessionUri, 
                                                            mSessionStart, mSessionEnd, mRoomName, mTitleString);
                                                            
            } else {
                
                // Set up intent to remove session from Calendar, if exists.
                mServiceLauncher.launchSessionCalendarService(SessionCalendarService.ACTION_REMOVE_SESSION_CALENDAR, mSessionUri,
                                                            mSessionStart, mSessionEnd, mTitleString);
            }
 
            if (mStarred) {
                setupNotification();
            }
        }
    }
}