AlarmManager无法在Android 8.1.0中工作

Question

阅读了这个和这个和许多答案，但没有找到任何帮助，任何想法如何解决这个问题

这是我的代码

    AlarmManager am = (AlarmManager) getApplicationContext().getSystemService(Context.ALARM_SERVICE);

    //creating a new intent specifying the broadcast receiver\

    Intent i = new Intent(this, HolidayBroadcast.class);
    i.putExtra("eventName",islamicHoliday.getEventName());
    i.putExtra("dateH", testTmp.getCalendar().getTimeInMillis());
    i.addFlags(Intent.FLAG_INCLUDE_STOPPED_PACKAGES);
    //creating a pending intent using the intent
    PendingIntent pi = PendingIntent.getBroadcast(this, new Random().nextInt(), i, PendingIntent.FLAG_UPDATE_CURRENT);


    //setting alarm
    if(Build.VERSION.SDK_INT>= Build.VERSION_CODES.M) {
        am.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP,getTimeInMillis(), pi);
    }
    else
    {
        am.setExact(AlarmManager.RTC_WAKEUP, getTimeInMillis(), pi);
    }

Answer 1

您可以使用链接中提到的workmanager。它支持所有api版本，易于使用，因为它使用向后兼容api级别14

https://developer.android.com/topic/libraries/architecture/workmanager

https://medium.com/androiddevelopers/internotion-workmanager-2083bcfc4712