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我有办法在调试时查看PendingIntent设备中活动s 的列表吗？

我开始使用AlarmManager,我想看看我的PendingIntents是否正确创建和删除.

看到其他PendingIntent的东西也很好,就像一个好奇心看一些应用程序是否正在做一些"额外的工作".

I am building an app that set 2 alarms for each day of the week (at a certain hour and minute), the alarms repeat week after week forever.

Now the point is: if the user changes the alarms, I will need cancel the previously set alarms.

Is there a way to simply cancel all the alarms set by my application ?

我在AlarmManager中询问了cancel()

当我设置闹钟时,我使用AlarmManger,这是我的代码

        StringBuilder q = new StringBuilder()
        .append(time).append(".")
        .append(day);
        String action = q.toString();

        Intent AlarmIntent = new Intent(Edit_Contract.this, ReceiverContract.class);
        AlarmIntent.setAction(action);
        AlarmManager AlmMgr = (AlarmManager)getSystemService(ALARM_SERVICE);

        PendingIntent Sender = PendingIntent.getBroadcast(Edit_Contract.this, 0, AlarmIntent, PendingIntent.FLAG_UPDATE_CURRENT);

然后,我想取消我设置的所有闹钟,我该怎么办

我想取消所有设置的闹钟......我已经搜索了很多并尝试了很多东西但没有任何效果......当我在2分钟后设置闹钟然后我取消它时，它仍然会2 分钟后开火..... 任何帮助将不胜感激。

创建警报的方法：

Intent intent = new Intent(c, AlarmReceiver.class);
    intent.putExtra("task", task);
    intent.putExtra("id", id);
    PendingIntent pendingIntent = PendingIntent.getActivity(c, code, intent, PendingIntent.FLAG_CANCEL_CURRENT);
    AlarmManager am = (AlarmManager)c.getSystemService(Context.ALARM_SERVICE);
    am.set(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), pendingIntent);

这是为了取消警报：

    Intent intent = new Intent(c, AlarmReceiver.class);
    PendingIntent pendingIntent = PendingIntent.getActivity(c, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);
    AlarmManager am = (AlarmManager)c.getSystemService(Context.ALARM_SERVICE);
    am.cancel(pendingIntent);