在Android中點擊通知時的Android getExtras（）

我有一個serius問題。在我的Android應用我有這樣的代碼：在Android中點擊通知時的Android getExtras（）

類：MessagingService.class

public void onMessageReceived(RemoteMessage remoteMessage) { 
String title = remoteMessage.getNotification().getTitle(); 
String messaggio =remoteMessage.getNotification().getBody(); 
String data = remoteMessage.getData().get("json"); 

JSON json = new JSON(); 
String fragment = json.getNotificaFragment(data); 

Log.d("MessagingService","Fragment Ricevuto: " + fragment); 


int requestID = (int) System.currentTimeMillis(); 


Intent intent = new Intent(this, LoginActivity.class); 
intent.putExtra("fragment", fragment); //Put your id to your next Intent 
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_SINGLE_TOP); 
PendingIntent pendingIntent = PendingIntent.getActivity(this, requestID, intent, PendingIntent.FLAG_ONE_SHOT); 
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this); 
notificationBuilder.setContentTitle(title); 
notificationBuilder.setContentText(messaggio); 
notificationBuilder.setSmallIcon(R.mipmap.ic_launcher); 
notificationBuilder.setVibrate(new long[] { 500, 500 }); 
notificationBuilder.setSound(Settings.System.DEFAULT_NOTIFICATION_URI); 
notificationBuilder.setAutoCancel(true); 
notificationBuilder.setContentIntent(pendingIntent); 
notificationBuilder.setDefaults(Notification.DEFAULT_VIBRATE | Notification.DEFAULT_SOUND | Notification.FLAG_SHOW_LIGHTS); 


NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); 
notificationManager.notify(0, notificationBuilder.build()); 

super.onMessageReceived(remoteMessage);

}

類：LoginActivity.class

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_login); 
    Log.d("APP", "AVVIO APPLICAZIONE"); 

    String fragmentDaAprire = getIntent().getStringExtra("fragment"); 
    Log.e("Bundle","Fragment da Aprire: " + fragmentDaAprire);

的問題是：

如果我收到通知，而我的應用程序是開放的結果礦石正確：

 
    01-15 15:09:12.301 11419-11419/livio.***E/Bundle: Fragment da Aprire: messaggi

如果我收到通知，而我的應用程序是CLOSE，當我的通知點擊導致不正確的:(

 
    01-15 15:09:12.301 11419-11419/livio.*** E/Bundle: Fragment da Aprire: null

感謝您的幫助

來源

2017-01-15 Livio Macchia

使用getIntent（）getExtras（） – Nas

我很抱歉，但沒有作品。 –

您應該檢查此語句String fragment = json.getNotificaFragment（data）;.它沒有正確填充。

來源

2017-01-15 16:48:14

試試這個：

Intent iin = getIntent(); 
     Bundle b = iin.getExtras(); 
     if (b != null) { 
      fragmentDaAprire= (String) b.get("fragment"); 
     }

來源

2017-01-15 17:46:09

在Android中點擊通知時的Android getExtras（）

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