package cn.android.mytaobao.activity;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import cn.android.mytaobao.R;
import cn.android.mytaobao.R.layout;
import cn.android.mytaobao.dao.biz.ProductManager;
import cn.android.mytaobao.dao.biz.UserManager;
import cn.android.mytaobao.model.Product;
import cn.android.mytaobao.model.User;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ListActivity;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.SubMenu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
public class MainActivity2 extends ListActivity {
private Context context = null;
private LayoutInflater inflater = null;
private User loginUser = null;
private UserManager userManager = null;
// 定义一些创建对话框类型的标志
private static final int DIALOG_EXIT = -1; // 代表按下返回健弹出的对话框
private static final int DIALOG_LOGIN = 1; // 代表是登录对话框
private static final int DIALOG_REG = 2; // 代表用户注册对话框
// 定义关于ListView相关常量
private static final int PAGESIZE = 5; // 每次取几条记录
private int pageIndex = 0; // 用于保存当前是第几页,0代表第一页
private ProductManager productManager = null;
private List<Product> products = null;
public static Map<Integer, Boolean> isSelected;
private ListView lvProduct = null;
private MyAdapter adapter = null;
// 动态产生菜单
private Menu myMenu;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
init(); // 系统初使化
showDialog(DIALOG_LOGIN); // 调出登录对话框
// setContentView(R.layout.main);
// showDialog(DIALOG_REG);
}
/**
* 初使化系统数据
*/
private void init() {
context = this;
this.inflater = LayoutInflater.from(this);
userManager = new UserManager();
pageIndex = 0;
}
/**
* 初始化系统界面
*/
private void initMainUI() {
productManager = new ProductManager();
products = productManager.getProdcutByPager(pageIndex, PAGESIZE);
adapter = new MyAdapter(context);
setListAdapter(adapter);
lvProduct = getListView();
lvProduct.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
if (id == -2) // 说明点击的是更多
{
adapter.more();
} else if (id != -1) {
/*
* Tool.ShowMessage(context, id + "");
*
* CheckBox chkIn = (CheckBox)
* view.findViewById(R.id.chkIn); if (chkIn != null) {
* chkIn.toggle(); isSelected.put(position - 1,
* chkIn.isChecked()); }
*/
ViewHolder vHollder = (ViewHolder) view.getTag();
// 在每次获取点击的item时将对于的checkbox状态改变，同时修改map的值。
if(vHollder.cBox!=null){
vHollder.cBox.toggle();
isSelected.put(position - 1, vHollder.cBox.isChecked());
}
}
}
});
}
@Override
protected Dialog onCreateDialog(int id) {
Dialog dialog = this.buildDialog(id);
return dialog;
}
/**
* 根据不同的ID创建不同的对话框
*
* @param flag
* @return
*/
private Dialog buildDialog(int flag) {
AlertDialog.Builder builder = new AlertDialog.Builder(context);
switch (flag) {
case DIALOG_LOGIN:
createLoginDialog(builder);
break;
case DIALOG_EXIT:
createExitDialog(builder);
break;
case DIALOG_REG:
createRegistDialog(builder);
break;
default:
break;
}
return builder.create();
}
/**
* 创建退出系统询问builder对象
*
* @param builder
*/
private void createExitDialog(AlertDialog.Builder builder) {
builder.setTitle("警告").setIcon(R.drawable.flag)
.setMessage("您确定要退出系统吗？")
.setPositiveButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
}).setNegativeButton("取消", null);
}
/**
* 创建登录对话框的builder对象
*
* @param builder
*/
private void createLoginDialog(AlertDialog.Builder builder) {
View v = inflater.inflate(R.layout.login_ui, null);
builder.setTitle("登录").setIcon(R.drawable.flag).setView(v);
Button btnLogin = (Button) v.findViewById(R.id.btnLogin);
final EditText edtUserId = (EditText) v.findViewById(R.id.edtUserId);
final EditText edtPassWord = (EditText) v
.findViewById(R.id.edtPassWord);
btnLogin.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
loginUser = userManager.Login(edtUserId.getText().toString(),
edtPassWord.getText().toString());
if (loginUser != null) {
dismissDialog(DIALOG_LOGIN);
initMainUI();
} else {
Tool.ShowMessage(context, "帐号或密码有误，登录失败!");
}
}
});
Button btnExit = (Button) v.findViewById(R.id.btnExit);
btnExit.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
finish();
}
});
TextView linkReg = (TextView) v.findViewById(R.id.linkReg);
linkReg.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// Tool.ShowMessage(context, "test");
showDialog(DIALOG_REG);
}
});
}
private String getCheckCode() {
String strInt = " ";
Integer i = new Integer((int) (Math.random() * 100000000));
strInt = String.valueOf(i);
if (strInt.length() != 8) {
return getCheckCode();
} else {
return strInt;
}
}
/**
* 创建注册用户对话框的builder对象
*
* @param builder
*/
private void createRegistDialog(AlertDialog.Builder builder) {
View v = inflater.inflate(R.layout.reg_ui, null);
builder.setTitle("注册").setIcon(R.drawable.flag).setView(v);
Button btnReg = (Button) v.findViewById(R.id.btnRegister);
final EditText edtUserId = (EditText) v.findViewById(R.id.edtUserId);
final EditText edtPassWord = (EditText) v
.findViewById(R.id.edtPassWord);
final EditText edtChkCode = (EditText) v.findViewById(R.id.edtChkCode);
final TextView txtChkCode = (TextView) v.findViewById(R.id.txtChkCode);
txtChkCode.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
((TextView) v).setText(getCheckCode());
}
});
btnReg.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!txtChkCode.getText().toString()
.equals(edtChkCode.getText().toString())) {
Tool.ShowMessage(context, "验证码输入有误，请重新输入!");
String chkcode = getCheckCode();
txtChkCode.setText(chkcode);
return;
}
User user = new User(edtUserId.getText().toString(),
edtPassWord.getText().toString());
User result = userManager.Register(user);
if (result != null) {
dismissDialog(DIALOG_REG);
} else {
Tool.ShowMessage(context, "注册用户失败!");
String chkcode = getCheckCode();
txtChkCode.setText(chkcode);
}
}
});
Button btnExit = (Button) v.findViewById(R.id.btnExit);
btnExit.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// finish();
dismissDialog(DIALOG_REG);
}
});
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
if (adapter.isBatchManager()) {
initUI(R.layout.productitem); //返回商品浏览状态
} else {
showDialog(DIALOG_EXIT);
}
return true;
}
return false;
}
@Override
Android 淘宝客户端源码-IT计算机-毕业设计.zip （111个子文件） 
resources.ap_ 153KB MyTaoBao.apk 173KB proguard.cfg 1KB MainActivity2.class 12KB MainActivity.class 11KB MainActivity2$MyAdapter.class 6KB MainActivity$MyAdapter.class 5KB ProductService.class 4KB MainActivity$9.class 3KB ProductManager.class 3KB MainActivity2$7.class 3KB MainActivity$7.class 3KB MainActivity$1.class 3KB Product.class 3KB MainActivity2$3.class 2KB MainActivity$3.class 2KB MainActivity2$1.class 2KB MainActivity2$9.class 2KB R$drawable.class 1KB UserManager.class 1KB UserService.class 1KB CategoryService.class 1KB MainActivity2$MyAdapter$1.class 1KB MainActivity2$6.class 1KB MainActivity$6.class 1KB MainActivity2$2.class 1KB MainActivity$2.class 1KB MainActivity2$8.class 978B MainActivity2$5.class 974B MainActivity$8.class 972B MainActivity$5.class 968B MainActivity2$4.class 962B MainActivity$4.class 956B Category.class 920B User.class 884B CategoryManager.class 870B R$id.class 846B MainActivity2$ViewHolder.class 715B MainActivity$ViewHolder.class 709B IProductService.class 661B Tool.class 644B R$layout.class 605B R.class 538B R$string.class 430B R$attr.class 343B ICategoryService.class 330B IUserService.class 261B .classpath 280B classes.dex 36KB MainActivity2.java 15KB MainActivity.java 14KB ProductService.java 5KB R.java 3KB Product.java 2KB ProductManager.java 2KB UserManager.java 866B IProductService.java 825B CategoryService.java 746B Category.java 714B UserService.java 591B User.java 571B CategoryManager.java 550B ICategoryService.java 389B Tool.java 261B IUserService.java 191B
p5.jpg 16KB p10.jpg 10KB p1.jpg 10KB p9.jpg 10KB p8.jpg 9KB p2.jpg 9KB p12.jpg 8KB p11.jpg 8KB p6.jpg 8KB p4.jpg 7KB p3.jpg 7KB p13.jpg 6KB p7.jpg 3KB
1_120924104512_1.png 31KB 1-1209241043360-L.png 25KB icon.png 4KB icon.png 3KB btn_check_on_selected.png 2KB btn_check_on_pressed.png 2KB btn_check_off_selected.png 2KB btn_check_off_pressed.png 2KB flag.png 2KB btn_check_on.png 2KB add.png 2KB menu_delete_list.png 2KB ic_menu_search.png 2KB icon.png 2KB btn_check_on_disable.png 2KB menu_bat_manage.png 2KB menu_all_unselect.png 2KB menu_all_select.png 2KB ic_menu_sort.png 1KB btn_check_off_disable_focused.png 1KB btn_check_off.png 1KB .project 844B共 111 条
- 1
- 2
评论0