java - Android GCM Java Server-没有消息数据的推送通知

我正在尝试开发Java服务器以在我的应用程序中发送推送通知。

我成功发送了通知，但有两个问题...

消息文本不会出现在状态栏中(仅显示应用程序的名称)

当我单击状态栏中的通知时，没有任何反应(未打开应用程序)

这是我的Java服务器代码:

    //ArrayList<String> userGcmList = new ArrayList<String>();
    ArrayList<String> userRegIdGcmList = new ArrayList<String>();

    //my phone
    userRegIdGcmList.add("***********");

    int numverOfDevicesRegisterd = userRegIdGcmList.size();

    try {
        //AI KEY
        Sender sender = new Sender("*****************");

        // use this line to send message with payload data
        Message message = new Message.Builder()
            .collapseKey("1")
            .timeToLive(3)
            .delayWhileIdle(true)
            .addData("message", "Text in the status bar does not appear")
            .build();

        // Use this for multicast messages
        MulticastResult result = sender.send(message, userRegIdGcmList, numverOfDevicesRegisterd);
        sender.send(message, userRegIdGcmList, numverOfDevicesRegisterd);
        System.out.println(result.toString());

        if (result.getResults() != null) {
            int canonicalRegId = result.getCanonicalIds();
            if (canonicalRegId != 0) {
            }
        } else {
            int error = result.getFailure();
            System.out.println(error);
        }

    } catch (Exception e) {
        e.printStackTrace();
    }

我在路由器上打开了端口5228，但它没有改变...

和我的应用程序中的源:

/**
 * Issues a notification to inform the user that server has sent a message.
 */
private static void generateNotification(Context context, String message) {

    long when = System.currentTimeMillis();
    NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
    Notification notification = new Notification(R.drawable.ic_launcher, message, when);

    notification.defaults |= Notification.DEFAULT_SOUND;
    notification.flags |= Notification.FLAG_AUTO_CANCEL;
    String title = context.getString(R.string.app_name);

    Intent notificationIntent = new Intent(context, LauncherActivity.class);

    // 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;
    notificationManager.notify(0, notification);
}

最佳答案

引用此http://www.androidhive.info/2012/10/android-push-notifications-using-google-cloud-messaging-gcm-php-and-mysql/类名称:GCMIntentService