android - 处理通知点击时的推送通知负载数据

Question

点击通知的要求:我想在点击通知时处理(执行)IntentReceiver.java 类，然后转发 Intent 。

IntentReceiver.java(BroadcastReceiver 的子类) ---> Notification.java(activity) ---> Main dashboard(activity)

1.) 在我的应用程序中，我有一个单独的类“IntentReceiver.java”，它是“BroadcastReceiver”的子类。

2.) 之后，在我的“IntentReceiver.java”类中，我切换到“Notification.java”类，它没有 布局屏幕，操作一些数据并切换到主仪表板。

3.) 在这个主仪表板上，我将代表收到的不同 key 处理不同的对话(通过 putExtra()) 在操作后来自“Notification .java”类的主仪表板上。

IntentReceiver.java 类的代码:这是一个单独的类来处理每个通知。

public class IntentReceiver extends BroadcastReceiver {
        Context ctx;

        private static String PUSH_KEY_ALERT = "alert";

   @Override

        public void onReceive(Context context, Intent intent) {

            this.ctx = context;

        String alert = intent.getStringExtra(PUSH_KEY_ALERT);

        Bundle extras = getResultExtras(true);

        extras.putInt(PushIOManager.PUSH_STATUS, PushIOManager.PUSH_HANDLED_NOTIFICATION);

        setResultExtras(extras);

    }

}

list 配置:

<receiver android:name="com.DxS.android.push.IntentReceiver" > </receiver>



<activity android:name=".Notification">

        <action android:name="com.DxS.android.NOTIFICATIONPRESSED" />

        <category android:name="android.intent.category.DEFAULT" />

 </activity>



 <activity android:name=".dashboard"> </activity>

这是我的需求流程，能否请您提供一个最好的方法来做到这一点。提前致谢...

Answer 1

首先，您的onReceive 方法应该检查错误。以下代码将显示通知并在通知被点击时启动您的 Notification Activity 。如果没有布局，我不确定通知 Activity 的目的是什么。也许它不一定是一个 Activity ，点击通知应该直接启动 dashboard Activity 。

public class IntentReceiver extends BroadcastReceiver {
   static final String TAG = "IntentReceiver";
   Context ctx;

   @Override
   public void onReceive(Context context, Intent intent) {
       GoogleCloudMessaging gcm = GoogleCloudMessaging.getInstance(context);
       ctx = context;
       String messageType = gcm.getMessageType(intent);
       if (GoogleCloudMessaging.MESSAGE_TYPE_SEND_ERROR.equals(messageType)) 
           Log.i(TAG, "PUSH RECEIVED WITH ERROR: " + intent.getExtras().toString());
       else if (GoogleCloudMessaging.MESSAGE_TYPE_DELETED.equals(messageType)) 
           Log.i(TAG, "DELETED PUSH MESSAGE: " + intent.getExtras().toString());
       else
       {
           Log.i(TAG, "Received PUSH: " + intent.getExtras().toString());
           postNotification(intent.getExtras());
       }
       setResultCode(Activity.RESULT_OK);
   }

  // post GCM message to notification center.
  private void postNotification(Bundle data) {
     String msg = data.getString("alert");
     Log.i(TAG, "message: " + msg);

     Intent intent = new Intent(ctx, Notification.class);
     PendingIntent contentIntent = PendingIntent.getActivity(ctx, 0, intent, 0);

     NotificationCompat.Builder builder = new NotificationCompat.Builder(ctx)
     .setContentTitle("Your Title")
     .setContentText(msg)
     .setTicker(msg)
     .setStyle(new NotificationCompat.BigTextStyle().bigText(msg))
     .setAutoCancel(true)
     .setOnlyAlertOnce(true)
     .setDefaults(Notification.DEFAULT_VIBRATE); 

     builder.setContentIntent(contentIntent);
     NotificationManager notificationManager = (NotificationManager)ctx.getSystemService(Context.NOTIFICATION_SERVICE);
     notificationManager.notify(0, builder.build());
  }
}