PHP Socket with android

Question

I would like to ask how to create a PHP socket which able receive request from android phone in real time? For now, i done this part of code and able test it using telnet. H

Answer 1

Add this library in build.gradle.

   compile "org.java-websocket:Java-WebSocket:1.3.0"

to connect:

 private void connectWebSocket() {
    URI uri;
    try {
        uri = new URI("ws://websockethost:8080");
    } catch (URISyntaxException e) {
        e.printStackTrace();
        return;
    }

    mWebSocketClient = new WebSocketClient(uri) {
        @Override
        public void onOpen(ServerHandshake serverHandshake) {
            Log.i("Websocket", "Opened");
            mWebSocketClient.send("Hello from " + Build.MANUFACTURER + " " + Build.MODEL);
        }

        @Override
        public void onMessage(String s) {
            final String message = s;
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    TextView textView = (TextView)findViewById(R.id.messages);
                    textView.setText(textView.getText() + "\n" + message);
                }
            });
        }

        @Override
        public void onClose(int i, String s, boolean b) {
            Log.i("Websocket", "Closed " + s);
        }

        @Override
        public void onError(Exception e) {
            Log.i("Websocket", "Error " + e.getMessage());
        }
    };
    mWebSocketClient.connect();
}

to send message:

public void sendMessage(String message) {
    mWebSocketClient.send(message);
}

ref:https://github.com/elabs/mobile-websocket-example