Android-已经有一个挂起的vsync事件

我有三种服务

上午通知、晚餐通知、晚上通知

我有这个代码来初始化它们：

morning_notification = new Intent();
    morning_notification.setClass(this, MorningNotification.class);

    dinner_notification = new Intent();
    dinner_notification.setClass(this, DinnerNotification.class);

    evening_notification = new Intent();
    evening_notification.setClass(this, EveningNotification.class);

之后，我会像这样使用它们：

    ... 
    /* Запуск сервера */
                        startService(morning_notification);
    ...
 ... 
    /* Запуск сервера */
                        startService(dinner_notification);
    ...
 ... 
    /* Запуск сервера */
                        startService(evening_notification);
    ...

但是，问题是只有MorningNotification服务在工作。但我需要从这三个开始

我有这个日志：

 W/Choreographer﹕ Already have a pending vsync event.  There should only be one at a time.
12-09 09:35:03.025  12961-12961/ru.mentalcalculation E/ViewRootImpl﹕ sendUserActionEvent() mView == null
12-09 09:35:07.895  12961-12961/ru.mentalcalculation W/Choreographer﹕ Already have a pending vsync event.  There should only be one at a time.
12-09 09:35:07.895  12961-12961/ru.mentalcalculation E/ViewRootImpl﹕ sendUserActionEvent() mView == null
12-09 09:35:12.845  12961-12961/ru.mentalcalculation W/Choreographer﹕ Already have a pending vsync event.  There should only be one at a time.
12-09 09:35:12.845  12961-12961/ru.mentalcalculation E/ViewRootImpl﹕ sendUserActionEvent() mView == null

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您不能同时启动这三项服务。我建议你在打第二个电话之前，先把早上的事情做完。这是为了避免可能失控的不受控制的分支。您可以查看：