Alertdialog推送信息不變，始終是第一個

Question

這是我第一次發佈一個問題，我希望能做好。我做一個Android應用程序和我正在實現的一件事是，當通知來了，如果我在通知欄上選擇了它，它會向我顯示帶有消息的alertdialog，第一次工作，但是當我發送其他消息，它總是顯示第一條消息發送它。

這是使用上的GCMIntentService代碼IM：

private void generateNotification(Context context, String message) { 
    int icon = R.drawable.ic_launcher; 
    long when = System.currentTimeMillis(); 
    NotificationManager notificationManager = (NotificationManager) 
      context.getSystemService(Context.NOTIFICATION_SERVICE); 
    Notification notification = new Notification(icon, message, when); 

    varDb =new VSCSQLiteHelper(context, "Probe1", null, 1); 

    String title = context.getString(R.string.app_name); 

    if(tts == null) { 
     tts = new TextToSpeech(this.getApplicationContext(), this); 
    } 

    Calendar c = Calendar.getInstance(); 
    hora = c.get(Calendar.HOUR_OF_DAY); 

    db = varDb.getWritableDatabase(); 
    config = db.rawQuery("SELECT * FROM Config_prob1",null); 
    config.moveToFirst(); 

    if(hora >= config.getInt(2) && hora <= config.getInt(3)){ 

     if(config.getInt(0) == 1 && config.getInt(1) == 1){ 
      notificationIntent = new Intent(context, Mensaje.class); 
      notificationIntent.putExtra("message", message); 
      tts.speak(message, TextToSpeech.QUEUE_ADD, null); 

      // set intent so it does not start a new activity 
      notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | 
        Intent.FLAG_ACTIVITY_SINGLE_TOP); 
      PendingIntent intent = 
        PendingIntent.getActivity(context, 0, notificationIntent, 0); 
      notification.setLatestEventInfo(context, title, message, intent); 
      notification.flags |= Notification.FLAG_AUTO_CANCEL; 

      // Play default notification sound 
      notification.defaults |= Notification.DEFAULT_SOUND; 

      // Vibrate if vibrate is enabled 
      notification.defaults |= Notification.DEFAULT_VIBRATE; 
      notificationManager.notify(0, notification); 

     }else if(config.getInt(1) == 1){ 
      notificationIntent = new Intent(context, Mensaje.class); 
      notificationIntent.putExtra("message", message); 
      // set intent so it does not start a new activity 
      notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | 
        Intent.FLAG_ACTIVITY_SINGLE_TOP); 
      PendingIntent intent = 
        PendingIntent.getActivity(context, 0, notificationIntent, 0); 
      notification.setLatestEventInfo(context, title, message, intent); 
      notification.flags |= Notification.FLAG_AUTO_CANCEL; 

      // Play default notification sound 
      notification.defaults |= Notification.DEFAULT_SOUND; 

      // Vibrate if vibrate is enabled 
      notification.defaults |= Notification.DEFAULT_VIBRATE; 
      notificationManager.notify(0, notification); 
     }else{ 
      tts.speak(message, TextToSpeech.QUEUE_ADD, null); 
     } 
    }  
    config.close(); 
    db.close(); 
} 

以及類，顯示消息我有：

public class Mensaje extends Activity{ 

private Bundle bundle = null; 
private String mensaje = ""; 

@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.mensaje); 

    bundle = getIntent().getExtras(); 
    mensaje = bundle.getString("message");   

    AlertDialog.Builder builder = new AlertDialog.Builder(Mensaje.this); 
    builder.setMessage(mensaje) 
      .setTitle("Mensaje recibido") 
      .setIcon(R.drawable.logo) 
      .setCancelable(false) 
      .setNeutralButton("Aceptar", 
        new DialogInterface.OnClickListener() { 
         public void onClick(DialogInterface dialog, int id) { 
          dialog.dismiss();         
          Mensaje.this.finish(); 
         } 
        }); 
    builder.create(); 
    builder.show(); 
} 

@Override 
public void onDestroy() { 
    Log.i("Mensaje", "onDestroy()"); 
    super.onDestroy(); 
} 
} 

我試圖打印該消息，該消息那是在的GCMINtent是好的，但在其他班級總是第一個。

感謝您的幫助。

Answer 1

更改PendingIntent看起來像這樣：

PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT); 

這樣，你Intent總是刷新它從你的通知中所提供的那些值。