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我正嘗試在onStartCommand()中將待處理意向傳遞給服務。但一旦設定了警報,它就會不斷觸發。我在凌晨4點設置兩個鬧鐘,下午8點設置一個鬧鐘。我希望實現這樣的邏輯,即當凌晨4點發出警報意圖時,應設置8點警報,並在8點意圖警報發出後,設置4點警報。但它出乎意料地工作。當下午8點的意圖被傳送時,然後在4秒內傳遞上午4點的意圖,該意圖再次設置爲下午8點的警報,並且該週期重複。 我在哪裏犯錯?請指導我。儘管時間不同,但報警管理器會不斷觸發
public class Alarmclass extends Service {
@Nullable
@Override
public IBinder onBind(Intent intent) {
return null;
}
private String Stat;
private boolean GetTypeofAlarm() {
Log.e("Getting type", "Getting alarm types");
boolean alarmtype = false;
int hours;
Calendar c = Calendar.getInstance();
hours = c.get(Calendar.HOUR_OF_DAY);
if (hours <= 5) {
alarmtype = false;
} else if (hours >= 20) {
alarmtype = false;
} else if (hours >= 5 && hours <= 20)
alarmtype = true;
return alarmtype;
}
@Override
public void onCreate() {
super.onCreate();
if (!GetTypeofAlarm()) {
StartLocAlarm();
}else{
StopLocAlarm();
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (intent.hasExtra("START")) {
if(intent.getStringExtra("START").equals("START_ALR")) {
StopLocAlarm();
}
}else if(intent.hasExtra("STOP")){
if(intent.getStringExtra("STOP").equals("STOP_ALR")) {
StartLocAlarm();
}
}
Intent Actint = new Intent(this, Startup_Activity.class);
Actint.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
| Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 2422, Actint, 0);
Notification notification = new NotificationCompat.Builder(this)
.setContentTitle("Admin")
.setSmallIcon(R.mipmap.ic_launcher)
.setContentIntent(pendingIntent)
.setContentText(Stat)
.setOngoing(true).build();
startForeground(201, notification);
return START_STICKY;
}
private void StartLocAlarm(){
AlarmManager alrmMgr;
PendingIntent alarmIntent;
Calendar c = Calendar.getInstance();
c.setTimeInMillis(System.currentTimeMillis());
c.set(Calendar.HOUR_OF_DAY, 4);
alrmMgr = (AlarmManager)this.getSystemService(Context.ALARM_SERVICE);
Intent intent = new Intent(this, Alarmclass.class);
intent.putExtra("START", "START_ALR");
alarmIntent = PendingIntent.getService(this, 0, intent, 0);
alrmMgr.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),alarmIntent);
Log.e("In onstart","Setting alarm at 5 AM");
Stat = "Alarm set for 5 AM";
}
private void StopLocAlarm(){
AlarmManager alarmMgr;
PendingIntent alarmIntent;
Calendar c = Calendar.getInstance();
c.setTimeInMillis(System.currentTimeMillis());
c.set(Calendar.HOUR_OF_DAY, 20);
alarmMgr = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
Intent intent2 = new Intent(this, Alarmclass.class);
intent2.putExtra("STOP", "STOP_ALR");
alarmIntent = PendingIntent.getService(this, 1, intent2, 0);
alarmMgr.set(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), alarmIntent);
Log.e("In onstart", "Setting alarm at 8 PM");
Stat = "Alarm set for 8 PM";
}
}
它仍不斷循環。 –
我不明白...做你想只有當你的用戶按下通知,然後設置下一個鬧鐘嗎? – Dus
否我想要在沒有任何用戶交互的情況下自動設置鬧鐘 –