安卓websocket 封裝基於Java-websocket

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本文借鑒於79190643感謝大神的貢獻

借鑒文章所用websocket 第三方是：nv-websocket-client:2.2，

而這裡所用的是:Java-WebSocket:1.3.0

核心代碼如下:

public abstract class MyWebSocketService extends Service implements IWebSocket {    private static final String TAG = MyWebSocketService.class.getSimpleName();    private ServiceBinder binder = new ServiceBinder();    private int connectStatus = 0;    private WebSocketThread webSocketThread;    private WebSocketClient client;    @Nullable    @Override    public IBinder onBind(Intent intent) {        Log.i(TAG, "onBind: ");        if (binder == null){            binder = new MyWebSocketService.ServiceBinder();        }        return binder;    }    public class ServiceBinder extends Binder {        public  MyWebSocketService getService() {            return MyWebSocketService.this;        }    }    @Override    public void onCreate() {        super.onCreate();        Log.i(TAG, "onCreate: ");        // 串連        webSocketThread = new MyWebSocketService.WebSocketThread();        webSocketThread.start();    }    private class WebSocketThread extends Thread {        @Override        public void run() {            Log.i(TAG, "run: ");            setupWebSocket();        }    }    protected void setupWebSocket(){        Log.i(TAG, "setupWebSocket: ");        if (connectStatus != 0) return;        connectStatus = 1;        try {            client = new WebSocketClient(URI.create(getConnectUrl()), new Draft_10()) {                @Override                public void onOpen(ServerHandshake handshakedata) {                    connectStatus = 2;                }                @Override                public void onMessage(String message) {                    Log.i(TAG, "onMessage: " + message);                    // 訊息分發                    dispatchResponse(message);                }                @Override                public void onClose(int code, String reason, boolean remote) {                    Log.e(TAG, "onClose: " + code + reason);                    connectStatus = 0;                    // EventBus 通知                }                @Override                public void onError(Exception ex) {                    Log.e(TAG, "onError: " + ex.getMessage());                    connectStatus = 0;                    // EventBus 通知                }            };            client.connect();        }catch (Exception e){            e.printStackTrace();        }    }    @Override    public void onDestroy() {        super.onDestroy();        Log.i(TAG, "onDestroy: ");    }    @Override    public void sendText(String text) {        Log.i(TAG, "sendText From Four Activity : " + text);        if (TextUtils.isEmpty(text)) return;        if (client != null && connectStatus == 2){            client.send(text);        }    }    @Override    public int getConnectStatus() {        return connectStatus;    }    @Override    public void reconnect() {        Log.i(TAG, "reconnect: ");        new Thread(new Runnable() {            @Override            public void run() {                try {                    Thread.sleep(200);                } catch (InterruptedException e) {                    e.printStackTrace();                }                if (webSocketThread != null && webSocketThread.isAlive()){                    connectStatus = 0;                    webSocketThread = new WebSocketThread();                    webSocketThread.start();                }else {                    Log.e(TAG, "run: reconnect action is Failed " );                }            }        }).start();    }    @Override    public void stop() {        Log.i(TAG, "stop: ");        client.close();        connectStatus = 0;    }    /**     *  擷取伺服器位址     * @return     */    protected abstract String getConnectUrl();    /**     * 分發響應資料     */    protected abstract void dispatchResponse(String textResponse);}

同借鑒文章中 AbsBaseWebSocketService.java 檔案

其主要功能是：

實現websocket 串連過程中幾個行為:IWebSocket，

提供具體的服務綁定，

開啟websocket 連接線程，回調訊息處理等

其他代碼不多加贅述，請先看借鑒文章，之後便對此一目瞭然，如有不懂，可在下方評論區留言，

謝謝！

 

安卓websocket 封裝基於Java-websocket