Hi, l have got a solution to solve my probleme.
This is what l did I do not no if it is the good way but it can help somebody and l need your appreciation on that 1-I create a new codenameone projet using the netbeans IDE called MHTalk 2-I download the websocket lib by using the codenameone extension manager tool 3-I select "Refresh Libs" after finishing download the lib 4-I select the project on netbeans I "right click the mouse" and select "Build" 5-After the build is done I execute the project and it work verry well 6-This is the code of my MHTalk project package com.mhsoft.mhtalk; import com.codename1.components.SpanLabel; import com.codename1.ui.Display; import com.codename1.ui.Form; import com.codename1.ui.Dialog; import com.codename1.ui.Label; import com.codename1.ui.plaf.UIManager; import com.codename1.ui.util.Resources; import com.codename1.io.Log; import com.codename1.io.websocket.WebSocket; import com.codename1.ui.Button; import com.codename1.ui.Command; import com.codename1.ui.Container; import com.codename1.ui.TextField; import com.codename1.ui.Toolbar; import com.codename1.ui.events.ActionEvent; import com.codename1.ui.layouts.BorderLayout; import com.codename1.ui.layouts.BoxLayout; import java.io.IOException; /** * This file was generated by <a href="https://www.codenameone.com/";>Codename One</a> for the purpose * of building native mobile applications using Java. */ public class MHTalk { private Form current; private Resources theme; WebSocket sock; Container chatContainer; public static final String SERVER_URL="ws://localhost:8080/cn1-websocket-demo-server/chat"; public void init(Object context) { theme = UIManager.initFirstTheme("/theme"); // Enable Toolbar on all Forms by default Toolbar.setGlobalToolbar(true); // Pro only feature, uncomment if you have a pro subscription // Log.bindCrashProtection(true); websocketconnection(); } public void start() { if(current != null){ current.show(); return; } // Form hi = new Form("Hi World"); // hi.addComponent(new Label("Hi World")); // hi.show(); showLogin(); } public void stop() { current = Display.getInstance().getCurrent(); if(current instanceof Dialog) { ((Dialog)current).dispose(); current = Display.getInstance().getCurrent(); } } public void destroy() { } void showLogin() { Form f = new Form("MHTalk"); f.addComponent(new Label("Name: ")); final TextField nameField = new TextField(); f.addComponent(nameField); f.addComponent(new Button(new Command("Login"){ @Override public void actionPerformed(ActionEvent evt) { sock.send(nameField.getText()); showChat(nameField.getText()); } })); f.show(); } void showChat(String username) { Form f= new Form("Welcome "+username+" Chat Form"); f.setLayout(new BorderLayout()); Container south = new Container(); final TextField tf = new TextField(); Button send = new Button(new Command("Send") { @Override public void actionPerformed(ActionEvent evt) { sock.send(tf.getText()); tf.setText(""); } }); chatContainer = new Container(); chatContainer.setScrollableY(true); chatContainer.setLayout(new BoxLayout(BoxLayout.Y_AXIS)); south.addComponent(tf); south.addComponent(send); f.addComponent(BorderLayout.SOUTH, south); f.addComponent(BorderLayout.CENTER, chatContainer); f.setFormBottomPaddingEditingMode(true); f.show(); } public void websocketconnection(){ sock = new WebSocket(SERVER_URL) { @Override protected void onOpen() { System.out.println("In onOpen"); } @Override protected void onClose(int statusCode, String reason) { } @Override protected void onMessage(final String message) { System.out.println("Received message "+message); Display.getInstance().callSerially(new Runnable() { public void run() { if (chatContainer == null) { return; } SpanLabel label = new SpanLabel(); label.setText(message); chatContainer.addComponent(label); chatContainer.animateHierarchy(100); } }); } @Override protected void onError(Exception ex) { System.out.println("in onError"); } @Override protected void onMessage(byte[] message) { } }; System.out.println("Sending connect"); sock.connect(); } } Here are some screen shots of the test <https://lh3.googleusercontent.com/-zpLRzVjJi4Y/V-t_t_-j-8I/AAAAAAAAARQ/9Tn8BWZFYxANFqdw29a_bBXv-bFVrt1YACLcB/s1600/mhtalk6.jpg> <https://lh3.googleusercontent.com/-QpwsenPuxQU/V-t_TlmgrbI/AAAAAAAAARM/_hsRHG3ZtrQ9JLMeEPsZklso3sIzbUi9QCLcB/s1600/mhtalk5.jpg> <https://lh3.googleusercontent.com/-E7QSEpfIJOQ/V-t-_CVH8LI/AAAAAAAAARI/TWDuNN1tchUpkts_Qa-o17aGOm7MqQkFACLcB/s1600/mhtalk4.jpg> -- You received this message because you are subscribed to the Google Groups "CodenameOne Discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/codenameone-discussions. To view this discussion on the web visit https://groups.google.com/d/msgid/codenameone-discussions/4309a680-5ac1-4831-9d7a-113ede7c6398%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
