Android编程设置提醒事件的方法

Intent intent = new Intent(this,AutoTaskService.class);
intent.putExtra("reminder_event", reminderModel);
startService(intent);

public class AutoTaskService extends Service {
  private ReminderModel mReminderModel = null;
  @Override
  public IBinder onBind(Intent intent) {
    return null;
  }
  @Override
  public void onCreate() {
    super.onCreate();
  }
  @Override
  public void onDestroy() {
    super.onDestroy();
  }
  @Override
  public void onStart(Intent intent, int startId) {
    if(intent == null)
      return;
    if(intent.hasExtra("reminder_event")) {
      mReminderModel = (ReminderModel) intent.getSerializableExtra("reminder_event");
    }
    setReminderEvent();
    super.onStart(intent, startId);
  }
  /**
   * set reminder event
   */
  private void setReminderEvent() {
    if(mReminderModel == null)
      return;
    if(TextUtils.isEmpty(mReminderModel.reminderStartTime))
      return;
    if(TextUtils.isEmpty(mReminderModel.reminderTime))
      return;
    Calendar cal = getCalendarFromDate(mReminderModel.reminderStartTime);
    String[] array = mReminderModel.reminderTime.split("-");
    for(int i = 0; i  0 && month >= 0 && day >= 0) {
      cal.set(year, month - 1, day);
    }
    return cal;
  }
}

public class AlarmReceiver extends BroadcastReceiver {
  @Override
  public void onReceive(Context context, Intent intent) {
    String path = null;
    if(intent.hasExtra("reminder_pic_path")) {
      path = intent.getStringExtra("reminder_pic_path");
    }
    Log.i("======> AlarmReceiver", path);
    // 启动通知activity
    Intent it = new Intent(context, FingerPaint.class);
    it.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    if(!TextUtils.isEmpty(path)) {
      it.putExtra("reminder_pic_path", path);
    }
    context.startActivity(it);
  }
}