从最新应用程序中删除应用程序后，自定义静态广播接收器不起作用

Question

when my app is removed from recent apps, my custom broadcastreceiver is not working, onreceive can't be excuted any more, but we know system broadcast can be received when app is removed from recent apps.is the phenomenon right? or is my custom broadcastreceiver not true? thanks for help.

<receiver android:name=".AlarmBroadcastReceiver"
    android:exported="true">
    <intent-filter>
       <action android:name="action_alarm_trigger_sync" />
          <category android:name="android.intent.category.DEFAULT" />
    </intent-filter>
 </receiver>

Intent serviceIntent = new Intent();
serviceIntent.setAction(AlarmBroadcastReceiver.ACTION);
serviceIntent.setFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
PendingIntent servicePendingIntent =
PendingIntent.getBroadcast(context,
       AlarmBroadcastReceiver.SERVICE_ID, serviceIntent,
       PendingIntent.FLAG_CANCEL_CURRENT);  
am.setRepeating(
       AlarmManager.RTC_WAKEUP, 
       cal.getTimeInMillis(),
       interval,
       servicePendingIntent
);

BroadcastReceiver code (pasted from a comment):

@Override
public void onReceive(Context context, Intent intent) {
    Log.i("AlarmManager","AlarmBroadcastReceiver start");
    try {
        FileUtils.writeFileSdcardFile("hhaa"+ System.currentTimeMillis()+"\n");
    } catch (IOException e) {
        e.printStackTrace();
    }
} 


public static void writeFileSdcardFile(String write_str) throws IOException {
    File mFile = new File("/mnt/sdcard/alram_record2.text");
    if(!mFile.exists()){
        mFile.createNewFile();
    }
    FileOutputStream fout = new FileOutputStream(mFile, true);
    byte [] bytes = write_str.getBytes();
    fout.write(bytes);
    fout.close();
}

Answer 1

Try this code:

<receiver android:name=".AlarmBroadcastReceiver" />

and:

Intent serviceIntent = new Intent(this, AlarmBroadcastReceiver.class);

PendingIntent.getBroadcast(context, AlarmBroadcastReceiver.SERVICE_ID, serviceIntent, PendingIntent.FLAG_CANCEL_CURRENT);

am.setRepeating(AlarmManager.RTC_WAKEUP, cal.getTimeInMillis(), interval, servicePendingIntent);