android 收取 邮箱 邮件 示例源码

package com.email;import com.email.app.MyApplication;import com.email.utils.EmailFormatUtil;import com.email.utils.HttpUtil;import android.os.Bundle;import android.os.Handler;import android.os.Message;import android.text.Editable;import android.text.TextUtils;import android.text.TextWatcher;import android.view.View;import android.view.Window;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.CheckBox;import android.widget.CompoundButton;import android.widget.CompoundButton.OnCheckedChangeListener;import android.widget.EditText;import android.widget.Toast;import android.app.Activity;import android.app.ProgressDialog;import android.content.Context;import android.content.Intent;import android.content.SharedPreferences;public class LoginActivity extends Activity implements TextWatcher, OnClickListener{private EditText emailAddress;private EditText password;private Button clearAddress;private Button emailLogin;private ProgressDialog dialog;private SharedPreferences sp;private CheckBox cb_remenber;private CheckBox cb_autologin;private Handler handler=new Handler(){@Overridepublic void handleMessage(Message msg) {if(MyApplication.session==null){dialog.dismiss();Toast.makeText(LoginActivity.this, "账号或密码错误", Toast.LENGTH_SHORT).show();}else{dialog.dismiss();Intent intent=new Intent(LoginActivity.this, HomeActivity.class);startActivity(intent);finish();//Toast.makeText(LoginActivity.this, "登入成功", Toast.LENGTH_SHORT).show();}super.handleMessage(msg);}};@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);setContentView(R.layout.email_login);sp=getSharedPreferences("config", Context.MODE_APPEND);initView();isRemenberPwd();}/** * 初始化数据 */private void initView(){emailAddress=(EditText) findViewById(R.id.emailAddress);password=(EditText) findViewById(R.id.password);clearAddress=(Button) findViewById(R.id.clear_address);emailLogin=(Button) findViewById(R.id.login_btn);cb_remenber=(CheckBox) findViewById(R.id.remenberPassword);cb_autologin=(CheckBox) findViewById(R.id.autoLogin);clearAddress.setOnClickListener(this);emailAddress.addTextChangedListener(this);emailLogin.setOnClickListener(this);cb_remenber.setOnClickListener(this);cb_autologin.setOnClickListener(this);} @Overridepublic void onClick(View v) {switch (v.getId()) {case R.id.clear_address:emailAddress.setText("");break;case R.id.login_btn:loginEmail();break;case R.id.remenberPassword:remenberPwd();break;case R.id.autoLogin:break;}}/** * 是否记住密码 */private void isRemenberPwd(){boolean isRbPwd=sp.getBoolean("isRbPwd", false);if(isRbPwd){String addr=sp.getString("address", "");String pwd=sp.getString("password", "");emailAddress.setText(addr);password.setText(pwd);cb_remenber.setChecked(true);}}/** * 记住密码 */private void remenberPwd(){boolean isRbPwd=sp.getBoolean("isRbPwd", false);if(isRbPwd){sp.edit().putBoolean("isRbPwd", false).commit();cb_remenber.setChecked(false);}else{sp.edit().putBoolean("isRbPwd", true).commit();sp.edit().putString("address", emailAddress.getText().toString().trim()).commit();sp.edit().putString("password", password.getText().toString().trim()).commit();cb_remenber.setChecked(true);}}/** * 登入邮箱 */private void loginEmail(){String address=emailAddress.getText().toString().trim();String pwd=password.getText().toString().trim();if(TextUtils.isEmpty(address)){Toast.makeText(LoginActivity.this, "地址不能为空", Toast.LENGTH_SHORT).show();return;}else{if(TextUtils.isEmpty(pwd)){Toast.makeText(LoginActivity.this, "密码不能为空", Toast.LENGTH_SHORT).show();return;}}/** * 校验邮箱格式 */if(!EmailFormatUtil.emailFormat(address)){Toast.makeText(LoginActivity.this, "邮箱格式不正确", Toast.LENGTH_SHORT).show();}else{String host="smtp." address.substring(address.lastIndexOf("@") 1);MyApplication.info.setMailServerHost(host);MyApplication.info.setMailServerPort("25");MyApplication.info.setUserName(address);MyApplication.info.setPassword(pwd);MyApplication.info.setValidate(true);/** * 进度条 */dialog=new ProgressDialog(LoginActivity.this);dialog.setMessage("正在登入，请稍后");dialog.show();/** * 访问网络 */new Thread(){@Overridepublic void run() {//登入操作HttpUtil util=new HttpUtil();MyApplication.session=util.login();Message message=handler.obtainMessage();message.sendToTarget();}}.start();}} /** * 文本监听事件 * */@Overridepublic void onTextChanged(CharSequence s, int start, int before, int count) {if(!TextUtils.isEmpty(s)){clearAddress.setVisibility(View.VISIBLE);}else{clearAddress.setVisibility(View.INVISIBLE);}}@Overridepublic void afterTextChanged(Editable s) {}@Overridepublic void beforeTextChanged(CharSequence s, int start, int count,int after) {} }