AndroidAsync Socket.IO接收回值 [英] AndroidAsync Socket.IO receive callback value

问题描述

我试图建立使用这个库为Android的应用程序： https://github.com/koush/ AndroidAsync 我试图接收来自这样服务器的回调值，但应用程序崩溃：

  client.emit（callbackTry，新的应答（）{
        @覆盖
        公共无效确认（JSONArray为arg0）{
            Log.e（TAG，承认：+为arg0）;
        }
  }）;
 

我离开你的服务器端：

  socket.on（'callbackTry'，函数（回调）{
    的console.log（回调）;
    VAR你好=你好;
    回调（你好）;
}）;
 

我怎样才能返回数据返回给客户端？

解决方案

我发现了一个解决方案，我其中包括关于改变EMIT方法emitEvent。希望它真的帮助别人了。

I'm trying to build an application for Android using this library: https://github.com/koush/AndroidAsync and I was trying to receive a callback value from the server like this but the app crashes:

  client.emit("callbackTry", new Acknowledge() {
        @Override
        public void acknowledge(JSONArray arg0) {
            Log.e(TAG,"acknowledge: "+ arg0);
        }
  });

I leave you the server-side:

socket.on('callbackTry', function (callback) {
    console.log(callback);
    var hello = "Hello";
    callback(hello);
});

How can I return the data back to the client?

解决方案

I found a solution myself which consists on changing emit method to emitEvent. Hope it really help someone else too.

这篇关于AndroidAsync Socket.IO接收回值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！