Login.java

package com.partynetwork.iparty.login;

import org.json.JSONException;
import org.json.JSONObject;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.TransitionDrawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Handler.Callback;
import android.os.Message;
import android.support.v4.app.FragmentActivity;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.widget.AutoCompleteTextView;
import android.widget.EditText;
import android.widget.ImageView;

import com.openfire.manager.XmppConnection;
import com.partynetwork.dataprovider.util.StringUtil;
import com.partynetwork.dataprovider.util.T;
import com.partynetwork.iparty.R;
import com.partynetwork.iparty.app.AppConfig;
import com.partynetwork.iparty.app.AppContext;
import com.partynetwork.iparty.app.AppException;
import com.partynetwork.iparty.app.AppManager;
import com.partynetwork.iparty.app.bean.BLogin;
import com.partynetwork.iparty.app.common.AccessTokenKeeper;
import com.partynetwork.iparty.app.common.QQWeiboHelper;
import com.partynetwork.iparty.app.common.SinaWeiboHelper;
import com.partynetwork.iparty.app.common.UIHelper;
import com.partynetwork.iparty.app.util.StringUtils;
import com.partynetwork.iparty.flipmenu.Main;
import com.partynetwork.myview.myimageview.CircularImage;
import com.partynetwork.myview.mytoast.MenuBottomPop;
import com.tencent.weibo.sdk.android.component.sso.WeiboToken;
import com.baidu.mobstat.StatService;
import com.lidroid.xutils.BitmapUtils;

import eu.inmite.android.lib.dialogs.ISimpleDialogListener;

/**
 * 登陆界面
 */
public class Login extends FragmentActivity implements Callback,
		OnClickListener, ISimpleDialogListener {

	public final static int LOGIN_OTHER = 0x00;
	public static final int LOGIN_MAIN = 0x01;
	public static final int LOGIN_REGISTER = 0x02;
	public static final int LOGIN_GUI = 0x03;

	private CircularImage mHeadImage;// 头像
	private AutoCompleteTextView mAccount;// 用户名
	private EditText mPwd;// 密码
	private ImageView imageView;// 背景

	private MenuBottomPop menuBottonPop;// 底部功能菜单

	private int type;// 登陆类别
	private BitmapUtils bitmapUtils;

	int registerType = 0;

	private Handler handler;
	private int i = 1;

	// 登陆类别
	private int curLoginType;

	private EasyLoginReceiver easyLoginReceiver;

	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setTheme(R.style.DefaultLightTheme);
		this.requestWindowFeature(Window.FEATURE_NO_TITLE);
		setContentView(R.layout.login);
		curLoginType = getIntent().getIntExtra("LOGINTYPE", LOGIN_OTHER);
		if (curLoginType == LOGIN_REGISTER) {
			Intent intent = new Intent(Login.this, Main.class);
			intent.putExtra("LOGIN", true);
			startActivity(intent);
			finish();
		}
		initView();
		initData();
		easyLoginReceiver = new EasyLoginReceiver();
		// 生成一个BroadReceiver对象
		IntentFilter myFilter = new IntentFilter();
		// 生成一个IntentFilter对象
		myFilter.addAction("com.iparty.easylogin");
		// 为IntentFilter添加一个Action
		registerReceiver(easyLoginReceiver, myFilter);
	}

	private void initView() {
		imageView = (ImageView) this.findViewById(R.id.background);

		mHeadImage = (CircularImage) this.findViewById(R.id.login_head);
		mAccount = (AutoCompleteTextView) findViewById(R.id.login_account);
		mPwd = (EditText) findViewById(R.id.login_password);
		findViewById(R.id.login_forget_text).setOnClickListener(this);
		findViewById(R.id.login_submit).setOnClickListener(this);
		findViewById(R.id.login_register).setOnClickListener(this);

		findViewById(R.id.login_sina).setOnClickListener(this);
		findViewById(R.id.login_qq).setOnClickListener(this);
		//腾讯先隐掉
		findViewById(R.id.login_qq).setVisibility(View.GONE);
	}

	private void initData() {
		// 是否显示登录信息
		AppContext ac = (AppContext) getApplication();
		BLogin user = ac.getLoginInfo();
		if (user == null) {
			return;
		}
		if (!StringUtils.isEmpty(user.getAccount())) {
			mAccount.setText(user.getAccount());
			mAccount.selectAll();
		}
		if (!StringUtils.isEmpty(user.getPwd())) {
			System.out.println("user.getPwd()======"+user.getPwd());
			mPwd.setText(user.getPwd());
		}
		if (!StringUtils.isEmpty(user.getFace())) {
			if (bitmapUtils == null) {
				bitmapUtils = new BitmapUtils(this);
			}
			bitmapUtils.display(mHeadImage, user.getFace());
		}
		handler = new Handler(this);
		handler.postDelayed(runnable, 3000);// 3秒切换一次背景
	}

	// 用于切换背景图
	Runnable runnable = new Runnable() {
		@Override
		public void run() {
			handler.sendEmptyMessage(i);
			handler.postDelayed(this, 5000);
			if (i == 4) {
				i = 1;
			} else {
				i++;
			}
		}
	};

	@Override
	public boolean handleMessage(Message msg) {
		switch (msg.what) {
		case 1:
			displayDrawable(R.drawable.login_bg1, R.drawable.login_bg2);
			break;
		case 2:
			displayDrawable(R.drawable.login_bg2, R.drawable.login_bg3);
			break;
		case 3:
			displayDrawable(R.drawable.login_bg3, R.drawable.login_bg4);
			break;
		case 4:
			displayDrawable(R.drawable.login_bg4, R.drawable.login_bg1);
			break;
		case 5:
			T.hideLoading();
			BLogin user = (BLogin) msg.obj;
			if (user != null) {
				// 跳转--加载用户动态
				Intent intent = new Intent(Login.this, Main.class);
				intent.putExtra("LOGIN", true);
				startActivity(intent);

				T.showShort(Login.this, "登录成功！");
				AppContext appContext = (AppContext) getApplicationContext();
				
				OpenfireLoginTask task = new OpenfireLoginTask(Login.this,
						appContext.getLoginUid() + "", appContext
								.getLoginInfo().getPwd());
				task.execute();
				finish();
			}
			break;
		case -1:
			AppException e = (AppException) msg.obj;
			e.makeToast(Login.this);
			break;
		default:
			break;
		}
		return false;
	}

	/**
	 * 事件监听
	 * 
	 * @param v
	 */
	@Override
	public void onClick(View v) {
		switch (v.getId()) {
		case R.id.login_forget_text:
			// 显示重置密码底部菜单
			showPopMenu(resetStr, menuClick);
			break;
		case R.id.login_submit:
			// 开始登陆
			loginSubmit();
			break;
		case R.id.login_register:
			// 显示注册底部菜单
			showPopMenu(registerStr, menuClick2);
			break;
		case R.id.login_sina:
			SinaWeiboHelper.loginAuth(this, loginAuthListener);
			break;
		case R.id.login_qq:
			QQWeiboHelper.loginAuth(this, loginAuthListener);
			break;
		default:
			break;
		}
	}

	LoginAuthListener loginAuthListener = new LoginAuthListener() {

		@Override
		public void getUserInfo(final int loginType, final String account,
				final String uid, final String userName, final String head,
				final String token, final long expiresTime) {
			T.showLoading(Login.this);
			new Thread() {
				public void run() {
					Message msg = new Message();
					try {
						AppContext ac = (AppContext) getApplication();
						BLogin user = ac.easyLogin(loginType, account, uid,
								userName, head, token, expiresTime);
						ac.saveLoginInfo(user);// 保存登录信息
						msg.what = 5;// 成功
						msg.obj = user;
					} catch (AppException e) {
						e.printStackTrace();
						msg.what = -1;
						msg.obj = e;
					}
					handler.sendMessage(msg);
				}
			}.start();

		}

	};

	/**
	 * 登陆验证
	 */
	private void loginSubmit() {
		// 获取用户名密码
		String account = mAccount.getText().toString();
		String pwd = mPwd.getText().toString();
		// 验证用户名是否正确
		if (!StringUtil.filterEmail(account)
				&& !StringUtil.filterPhoneNumber(account)) {
			// 用户名格式错误
			T.showTips(Login.this, R.drawable.tips_error, "用户名格式错误！");
		} else if (!StringUtil.filterPassword(pwd)) {
			// 密码格式错误
			T.showTips(Login.this, R.drawable.tips_error, "密码格式错误！");
		} else {
			T.showLoading(this);
			// 验证用户名类型
			if (StringUtil.filterEmail(account)) {
				type = 1;
			} else {
				type = 0;
			}
			login(account, pwd, type);
		}
	}

	/**
	 * 登陆
	 * 
	 * @param account
	 * @param pwd
	 * @param loginType
	 */
	private void login(final String account, final String pwd,
			final int loginType) {
		new Thread() {
			public void run() {
				Message msg = new Message();
				try {
					AppContext ac = (AppContext) getApplication();
					BLogin user = ac.loginVerify(account, pwd, loginType);
					ac.saveLoginInfo(user);// 保存登录信息
					msg.what = 5;// 成功
					msg.obj = user;
				} catch (AppException e) {
					e.printStackTrace();
					msg.what = -1;
					msg.obj = e;
				}
				handler.sendMessage(msg);
			}
		}.start();
	}

	private String[] resetStr = new String[] { "通过手机设置密码", "通过邮箱设置密码" };
	private OnClickListener menuClick = new OnClickListener() {

		public void onClick(View v) {
			menuBottonPop.dismiss();
			if (v.getTag().equals(resetStr[0])) {
				registerType = 2;
			} else if (v.getTag().equals(resetStr[1])) {
				registerType = 3;
			}
			Intent intent = new Intent(Login.this, RegisterOneActivity.class);
			intent.putExtra("registerType", registerType);
			startActivity(intent);
		}
	};
	private String[] registerStr = new String[] { "通过手机注册", "通过邮箱注册" };
	private OnClickListener menuClick2 = new OnClickListener() {

		public void onClick(View v) {
			menuBottonPop.dismiss();

			if (v.getTag().equals(registerStr[0])) {
				registerType = 0;
			} else if (v.getTag().equals(registerStr[1])) {
				registerType = 1;
			}
			Intent intent = new Intent(Login.this, RegisterOneActivity.class);
			intent.putExtra("registerType", registerType);
			startActivity(intent);
		}
	};

	/**
	 * 显示底部菜单
	 */
	private void showPopMenu(String[] str, OnClickListener menuClick) {
		menuBottonPop = new MenuBottomPop(this, str, menuClick);
		menuBottonPop.showAtLocation(mHeadImage);
	}

	private void displayDrawable(int drawable1, int drawable2) {
		// TransitionDrawable 生成由第一张图片到第二张图片的渐变动画对象
		TransitionDrawable drawable = new TransitionDrawable(new Drawable[] {
				this.getResources().getDrawable(drawable1),
				this.getResources().getDrawable(drawable2) });
		// 设置渐变时间
		drawable.startTransition(2000);
		// 给Imageview设置图片
		imageView.setImageDrawable(drawable);
	}

	@Override
	public void onPositiveButtonClicked(int requestCode) {

	}

	@Override
	public void onNegativeButtonClicked(int requestCode) {
		if (requestCode == UIHelper.APP_EXIT) {
			AppManager.getAppManager().AppExit(this);
			finish();
		} else if (requestCode == 42) {
			AppManager.getAppManager().stopService(this);
			XmppConnection.getInstance().closeConnection();
			AppContext appContext = (AppContext) getApplication();
			appContext.Logout();
			UIHelper.showLoginPage(this);
		}
	}

	@Override
	public void onBackPressed() {
		UIHelper.Exit(this);
	}

	@Override
	protected void onResume() {
		StatService.onResume(this);
		super.onResume();
	}

	@Override
	public void onPause() {
		StatService.onPause(this);
		super.onResume();
	}

	@Override
	protected void onDestroy() {
		unregisterReceiver(easyLoginReceiver);
		super.onDestroy();
	}

	public interface LoginAuthListener {
		public abstract void getUserInfo(int loginType, String account,
				String uid, String userName, String head, String token,
				long expiresTime);
	}

	public class EasyLoginReceiver extends BroadcastReceiver {
		@Override
		public void onReceive(Context context, Intent intent) {
			if (null != intent) {
				String json = intent.getStringExtra("json");
				try {
					JSONObject treeNode = new JSONObject(json);
					JSONObject dataNode = (JSONObject) treeNode.get("data");
					String account = dataNode.getString("name");
					String nick = dataNode.getString("nick");
					String head = dataNode.getString("head");
					String uid = dataNode.getString("openid");
					WeiboToken mAccessToken = AccessTokenKeeper
							.readQQAccessToken(Login.this);
					loginAuthListener.getUserInfo(1, account, uid, nick, head,
							mAccessToken.accessToken, mAccessToken.expiresIn);
				} catch (JSONException e) {
					e.printStackTrace();
				}
			}
		}
	}

}