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有鬧鐘提醒。如何使警報觸發不止一次,並在每次提醒?只有一個鬧鐘工作,其餘的都被覆蓋。TaskReminer只能使用一個鬧鐘
代碼:
public class ReminderManager {
private Context mContext;
private AlarmManager mAlarmManager;
public ReminderManager(Context context) {
mContext = context;
mAlarmManager = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
}
public void setReminder(Long taskId, Calendar when) {
if (when.getTimeInMillis() < System.currentTimeMillis()) {
return;
}
Intent i = new Intent(mContext, OnAlarmReceiver.class);
i.putExtra(DbAdapter.KEY_ROWID, (long)taskId);
PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, i, PendingIntent.FLAG_ONE_SHOT);
mAlarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime(), pi);
}
}
據我所知,這個問題是在requestCode,但我不知道如何解決它..
我明白了,但我該如何解決呢? –
創建隨機整數... –
Random rand = new Random(); int n = rand.nextInt(); –