我设置了推送警报。但它不能正常工作。
有时警报会比我设置的晚几分钟。
此外，当我在 20 分钟后放置时，它根本不会让我感到震惊。
private void setAlarm() {
AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
Intent intent = new Intent(this, AlertReceiver.class);
intent.putExtra("supplementsId", supplements.getSupplementsId());
PendingIntent pendingIntent = PendingIntent.getBroadcast(this, requestCode++, intent, 0);
Calendar c = Calendar.getInstance();
c.set(Calendar.HOUR_OF_DAY, hour);
c.set(Calendar.MINUTE, minute);
c.set(Calendar.SECOND, 0);
alarmManager.setInexactRepeating(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);
}
//[AlertReceiver.class]
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android:intent.action.BOOT_COMPLETED")) {
id = intent.getLongExtra("supplementsId", -1);
this.context = context;
getSupplements();
setNotification();
}
}
private void setNotification() {
NotificationHelper notificationHelper = new NotificationHelper(context, supplements);
NotificationCompat.Builder notificationBuilder =
notificationHelper.getChannelNotification(supplements.getTitle(), "약 먹을 시간입니다.");
notificationHelper.getManager().notify((int) supplements.getSupplementsId(),
notificationBuilder.build());
}