檢查通知已關閉在android

Question

我想檢查通知是否被用戶關閉？這可能嗎？我的意思是，如果通知是通過刷卡關閉的，那麼我想爲DB設置一個值。

我知道如何檢查通知是否處於活動狀態，但不知道如何通過刷卡來關閉通知？

怎麼辦？有人可以幫我嗎？

謝謝！

Answer 1

試試這可以幫助你

1）製作方法發送通知

public void sendNotification(String message, int notificationId) { 
    Bundle b = new Bundle(); 
    Intent intent = new Intent(this, NotificationDismissedReceiver.class); 
    intent.putExtra("com.stack.notificationId", notificationId); 
    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); 
    PendingIntent pendingIntent = PendingIntent.getActivity(this, 0 /* Request code */, intent, 
      PendingIntent.FLAG_ONE_SHOT); 

    Uri defaultSoundUri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION); 
    NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this) 
      .setSmallIcon(R.mipmap.ic_launcher) 
      .setContentTitle(getString(R.string.app_name)) 
      .setContentText(message) 
      .setAutoCancel(true) 
      .setDeleteIntent(createOnDismissedIntent(this, 11)) 
      .setSound(defaultSoundUri) 
      .setContentIntent(pendingIntent); 
    Notification note = notificationBuilder.build(); 
    note.defaults |= Notification.DEFAULT_VIBRATE; 
    note.defaults |= Notification.DEFAULT_SOUND; 

    NotificationManager notificationManager = 
      (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); 

    notificationManager.notify(notificationId /* ID of notification */, notificationBuilder.build()); 
} 

2）請BroadcastReciver檢測刷卡Notification

public class NotificationDismissedReceiver extends BroadcastReceiver { 
@Override 
public void onReceive(Context context, Intent intent) { 
    int notificationId = intent.getExtras().getInt("com.stack.notificationId"); 
    /* Your code to handle the event here */ 
    Log.d("TAG","GET "+notificationId); 
} 
} 

3）創建解僱意向的方法OD

private PendingIntent createOnDismissedIntent(Context context, int notificationId) { 
    Intent intent = new Intent(context, NotificationDismissedReceiver.class); 
    intent.putExtra("com.stack.notificationId", notificationId); 

    PendingIntent pendingIntent = 
      PendingIntent.getBroadcast(context.getApplicationContext(), 
        notificationId, intent, PendingIntent.FLAG_ONE_SHOT); 
    return pendingIntent; 
} 

4）manifest

<receiver 
     android:name=".NotificationDismissedReceiver" 
     android:exported="false" > 
    </receiver> 

5）調用的方法添加BroadcastReciver的通知

sendNotification("hello world",11);