Question

我正在创建一个Android应用，我想在其中显示推送通知。我已经实现了c2dm的代码。

但它只是提供注册ID，但没有显示通知。

我正在使用以下代码：

活动中的

：

Intent registrationIntent = new Intent("com.google.android.c2dm.intent.REGISTER");
    registrationIntent.putExtra("app", PendingIntent.getBroadcast(this, 0, new Intent(), 0)); // boilerplate
    registrationIntent.putExtra("sender", "andrew.housego@gmail.com");
    registrationIntent.setPackage("com.google.android.gsf");
    startService(registrationIntent);

在收件人中：

      public void onReceive(Context context, Intent intent)
    {
    String action = intent.getAction();
    System.out.println("action is " + action);
    Log.w("C2DM", "Registration Receiver called");
    if ("com.google.android.c2dm.intent.REGISTRATION".equals(action))
        {
        Log.w("C2DM", "Received registration ID");
        registrationId = intent.getStringExtra("registration_id");
        String error = intent.getStringExtra("error");

        Log.d("C2DM", "dmControl: registrationId = " + registrationId + ", error = " + error);
        String deviceId = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
        sendRegistrationIdToServer(deviceId, registrationId);

        }

    else if ("com.google.android.c2dm.intent.RECEIVE".equals(action))

        {
        handleMessage(context, intent);
        createNotification(context, registrationId);
        }
    }


              public void createNotification(Context context, String registrationId)
    {
    URL url;
    try
        {
        NotificationManager notificationManager =
                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
        Notification notification =
                new Notification(R.drawable.icon, "Registration successful",
                        System.currentTimeMillis());
        String notificationTitle = "notification";
        String notificationText = "New Notification from Bingo Diary";
        // Hide the notification after its selected
        notification.flags |= Notification.FLAG_AUTO_CANCEL;

        Intent intent = new Intent(context, BingoDiaryActivity.class);
        intent.putExtra("registration_id", registrationId);
        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
        //notification.setLatestEventInfo(context, "Registration",
        //      "Successfully registered", pendingIntent);
        notificationManager.notify(99, notification);
        notification.setLatestEventInfo(context, notificationTitle, notificationText, pendingIntent);


        }
    catch (Exception e)
        {
        // TODO Auto-generated catch block
        e.printStackTrace();
        }
    }

有谁告诉我哪里可能是问题？感谢

Answer 1

问题可能在于发送方。当您从服务器发送消息时，您会得到什么？

未收到c2dm通知

1 个答案: