获取Broadcast Receiver的onReceive触发代码

Question

class Receiver extends BroadcastReceiver {
    @Override
        public void onReceive(Context context, Intent intent) {
            doSth();
        }
}

主要activity:

Intent intentA = new Intent(MainApplication.getAppContext(), Receiver.class);
Intent intentB = new Intent(MainApplication.getAppContext(), Receiver.class);
PendingIntent pendingIntentA = PendingIntent
                         .getBroadcast(MainApplication.getAppContext(),0,intentA,0);
PendingIntent pendingIntentB = PendingIntent
                         .getBroadcast(MainApplication.getAppContext(),0,intentB,0);
alarmManager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + 5000,
                60000, pendingIntentA);
alarmManager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + 5000,
                60000, pendingIntentB);

在函数 doSth() 中，我想知道这个广播是由 intentA 还是 intentB 触发的，如果不明确地将其他信息放入 intent，我该如何做到这一点？在此先感谢。

Answer 1

你不能。因为 Intent 完全相同，因此 PendingIntent 也完全相同。您需要在 Intent 中添加一些内容以区分：Intent ACTION、Intent DATA 或一些 "extras".

获取Broadcast Receiver的onReceive触发代码

Get the code that trigger onReceive of Broadcast Receiver

android

broadcastreceiver

android-intent

android-pendingintent