Login_Activity.java

package com.bigdo.app;

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

import com.bigdo.common.Login;
import com.bigdo.common.User;
import com.bigdo.common.RConfig;
import com.bigdo.common.RState;
import com.bigdo.util.Pub;
import com.bigdo.util.WSCheck;
import com.bigdo.util.WSHelper;
import com.bigdo.util.WSResult;

import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.TextView;

public class Login_Activity extends BaseActivity {
	boolean to_edit_info = false;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.login_activity);
		View com_title = (View) findViewById(R.id.bd_title_host);
		TextView bd_title_name = (TextView) com_title
				.findViewById(R.id.bd_title_name);
		bd_title_name.setText("登录");
		TextView bd_title_operate = (TextView) com_title
				.findViewById(R.id.bd_title_operate);
		bd_title_operate.setText("注  册");
		bd_title_operate.setVisibility(View.VISIBLE);
		bd_title_operate.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View arg0) {
				goRegister();
			}
		});

		ImageButton bd_title_back = (ImageButton) com_title
				.findViewById(R.id.bd_title_back);
		bd_title_back.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				finish();
			}
		});

		Button btn = (Button) findViewById(R.id.ra_login);
		btn.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				pre_Login();
			}
		});
		TextView change_pwd = (TextView) findViewById(R.id.change_pwd);
		change_pwd.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				changePwd();
			}
		});

	}

	private void pre_Login() {
		EditText user = (EditText) findViewById(R.id.ra_username);
		EditText pwd = (EditText) findViewById(R.id.ra_password);
		String u = user.getText().toString();
		String p = pwd.getText().toString();
		if (!Pub.isMobilePhone(u)) {
			user.setError("手机号有误");
			user.requestFocus();
			showInfo("手机号有误");
			return;
		}
		if (p == null || p.equals("")) {
			pwd.setError("密码不能为空");
			pwd.requestFocus();
			showInfo("密码不能为空");
			return;
		}
		JSONObject jparams = new JSONObject();
		try {
			jparams.put("user", u);
			jparams.put("pwd", p);
		} catch (JSONException e) {
			messageBox("准备登录信息发生错误");
			return;
		}
		this.showProgress("登录中...");
		String url = RConfig.login(this);
		String data = jparams.toString();
		new WSHelper(this, "", false, handler, url, null,
				WSHelper.getStringEntity(data), 0, 0, 0, 0, WSHelper.POST)
				.start();
		// Log.e("startLogin", url);
		// Log.e("startLogin_data", data);
		u = null;
		data = null;
		jparams = null;

	}

	private void changePwd() {
		Intent i = new Intent();
		i.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
		i.setClass(this, UpdatePwd.class);
		this.startActivityForResult(i, 1);
	}

	private void goRegister() {
		Intent i = new Intent();
		i.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
		i.setClass(this, Reg_Activityt.class);
		this.startActivityForResult(i, 0);
	}

	private void setLogin(JSONObject result) {
		if (result != null) {
			try {
				JSONObject user = result.getJSONObject("user");
				if (user != null) {
					User ld = new User();
					ld.iduser = user.getInt("iduser");
					ld.user = user.getString("user");
					ld.alias = user.getString("alias");
					ld.sex = user.getInt("sex");
					ld.birthday = user.getString("birthday");
					ld.email = user.getString("email");
					ld.company = user.getString("company");
					ld.teamcount = user.getString("teamcount");
					ld.level = user.getInt("level");
					ld.score = user.getInt("score");
					ld.score2 = user.getInt("score2");
					ld.vip_stime = user.getString("vip_stime");
					ld.vip_entime = user.getString("vip_entime");
					if (Login.set(Login_Activity.this, ld)) {
						goEditUserInfo();
						return;
					} else {
						messageBox("存储登录信息发生错误.");
						return;
					}
				}
			} catch (Exception e) {
				messageBox("存储登录信息发生错误.");
				return;
			}
		}

	}

	private void goEditUserInfo() {
		if (to_edit_info) {
			Intent i = new Intent();
			i.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
			i.setClass(this, Me_Edit_PersonalInfor_Activity.class);
			startActivity(i);
		}
		finish();
	}

	@SuppressLint("HandlerLeak")
	protected Handler handler = new Handler() {
		public void handleMessage(Message msg) {
			super.handleMessage(msg);
			if (msg.arg1 == RState.WSCall) {
				hiddenProgress();
				JSONObject result = WSCheck.Json(Login_Activity.this, msg);
				setLogin(result);
			}
		}
	};

	@Override
	public void onClearData() {
		// TODO Auto-generated method stub

	}

	@Override
	public void onVideoBroadcast(Intent intent) {
		// TODO Auto-generated method stub
	}

	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		if (requestCode == 0) {
			if (resultCode == 1 && data != null) {
				String u = data.getStringExtra("user");
				String p = data.getStringExtra("pwd");
				if (u != null && !u.equals("") && p != null && !p.equals("")) {
					EditText user = (EditText) findViewById(R.id.ra_username);
					EditText pwd = (EditText) findViewById(R.id.ra_password);
					user.setText(u);
					pwd.setText(p);
					to_edit_info = true;
					pre_Login();
				}
			}
		}
	}
}