Android基于XMPP Smack及Openfire学习笔记（2）

本文主要是介绍Android基于XMPP Smack及Openfire学习笔记（2），希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

接着Android基于XMPP Smack及Openfire学习笔记（1）实现帐号登录及修改密码：

//这里MainActivity中的Onclick方法
@Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.login://登录 startActivity(new Intent(MainActivity.this, LoginActivity.class));break;case R.id.update_pwd://修改密码startActivity(new Intent(MainActivity.this, ChangePwdActivity.class));break;}}

//登录实现，布局是用的上一篇文章中注册页面布局
/*** Openfire登录* @description：* @date 2016-2-20 下午1:35:58*/
public class LoginActivity extends ActionBarActivity implements OnClickListener {private Button login;private EditText edt_name;private EditText edt_pwd;private Handler mHandler = new Handler() {public void handleMessage(android.os.Message msg) {Toast.makeText(LoginActivity.this, msg.what == 1 ? "登录成功" : "登录失败", Toast.LENGTH_SHORT).show();finish();// 一般我们登录成功后会跳转到指定页面};};@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.register);initViewsAndEvents();}private void initViewsAndEvents() {this.login = (Button) findViewById(R.id.register);login.setText("登录");this.login.setOnClickListener(this);this.edt_name = (EditText) findViewById(R.id.edt_name);this.edt_pwd = (EditText) findViewById(R.id.edt_pwd);}@Overridepublic void onClick(View v) {if (v.getId() == R.id.register) {if (TextUtils.isEmpty(edt_name.getText().toString().trim())) {Toast.makeText(this, "请输入用户名", Toast.LENGTH_SHORT).show();return;}if (TextUtils.isEmpty(edt_pwd.getText().toString().trim())) {Toast.makeText(this, "请输入用密码", Toast.LENGTH_SHORT).show();return;}new Thread(new Runnable() {@Overridepublic void run() {boolean success = loginToServier(edt_name.getText().toString().trim(), edt_pwd.getText().toString().trim());Message msg = new Message();msg.what = success ? 1 : 0;mHandler.sendMessage(msg);Log.e("ldm", "是否成功" + success);}}).start();}}/*** 登录到服务器* @description：* @date 2016-2-20 下午2:23:15*/private boolean loginToServier(String name, String pwd) {boolean loginSuccess = false;// 初始化ConnectionConfiguration，参数是服务器ip,端口号及服务器名称ConnectionConfiguration config = new ConnectionConfiguration("192.168.56.1", 5222, "hx1401016");// 设置是否启用安全验证config.setSelfSignedCertificateEnabled(false);// 设置启用调试config.setDebuggerEnabled(true);// 允许自动连接config.setReconnectionAllowed(true);config.setSendPresence(true);// 设置安全模式config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);// 初始连接对象XMPPConnectionXMPPConnection connection = new XMPPConnection(config);try {connection.connect();connection.login(name, pwd);loginSuccess = true;}catch (XMPPException e) {e.printStackTrace();}return loginSuccess;}
}

//修改密码，布局中就一个EditText和Button
public class ChangePwdActivity extends ActionBarActivity implements OnClickListener {private Button change;private EditText new_pwd;private Handler mHandler = new Handler() {public void handleMessage(android.os.Message msg) {Toast.makeText(ChangePwdActivity.this, msg.what == 1 ? "修改成功" : "修改失败", Toast.LENGTH_SHORT).show();finish();// 一般我们登录成功后会跳转到指定页面};};@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.change_pwd);initViewsAndEvents();}private void initViewsAndEvents() {this.change = (Button) findViewById(R.id.change);this.change.setOnClickListener(this);this.new_pwd = (EditText) findViewById(R.id.new_pwd);}@Overridepublic void onClick(View v) {if (v.getId() == R.id.change) {if (!isLegal()) return;new Thread(new Runnable() {// android4.0以后不能在主线程发起网络请求不能在主线程中进行网络请求@Overridepublic void run() {boolean success = changePwd(new_pwd.getText().toString().trim());Message msg = new Message();msg.what = success ? 1 : 0;mHandler.sendMessage(msg);}}).start();}}/*** 判断输入的用户名及密码* @description：* @date 2016-2-20 下午2:00:24*/private boolean isLegal() {boolean isOk = true;if (TextUtils.isEmpty(new_pwd.getText().toString())) {Toast.makeText(this, "请输入新密码", Toast.LENGTH_SHORT).show();isOk = false;}return isOk;}/*** 修改密码：只需要传入新密码即可 * @description：* @date 2016-2-20 下午2:07:44*/private boolean changePwd(String pwd) {boolean loginSuccess = false;// 初始化ConnectionConfiguration，参数是服务器ip,端口号及服务器名称ConnectionConfiguration config = new ConnectionConfiguration("192.168.56.1", 5222, "hx1401016");// 设置是否启用安全验证config.setSelfSignedCertificateEnabled(false);// 设置启用调试config.setDebuggerEnabled(true);// 允许自动连接config.setReconnectionAllowed(true);config.setSendPresence(true);// 设置安全模式config.setSecurityMode(ConnectionConfiguration.SecurityMode.disabled);// 初始连接对象XMPPConnectionXMPPConnection connection = new XMPPConnection(config);try {connection.connect();// 连接服务器// 修改密码的前提是要处理登录状态// 我这里先要点击登录按钮，再点击修改密码，实际项目中逻辑更复杂connection.getAccountManager().changePassword(pwd);//如果修改成功， 可以用用新密码尝试登录进行验证loginSuccess = true;}catch (XMPPException e) {e.printStackTrace();}return loginSuccess;}}