java代理妙不可言

选择字号： 超大 标准 发布时间：2013-4-24 17:6:40 | 作者：admin | 0个评论 | 人浏览

 package com.lc.product.event;

 

import java.util.HashMap;

import java.util.List;

import java.util.Map;

 

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.Button;

import android.widget.CheckBox;

import android.widget.CompoundButton;

import android.widget.CompoundButton.OnCheckedChangeListener;

import android.widget.ImageView;

import android.widget.TextView;

 

import com.lc.basic.widget.LcNav.onButton1ClickListener;

import com.lc.product.R;

 

public class ListViewContactsAdapter extends BaseAdapter {

private Context context; // 运行上下文

private List<Map<String, Object>> listItems; // 商品信息集合

private LayoutInflater listContainer; // 视图容器

private boolean[] hasChecked; // 记录商品选中状态

int selectItem = -1;

 

public void setSelectItem(int selectItem) {

this.selectItem = selectItem;

}

 

public final class ListItemView { // 自定义控件集合

public ImageView image;

public TextView title;

public TextView info;

public CheckBox check;

public Button detail;

}

 

public final class ViewHolder {

public TextView typeView;

public TextView nameView;

public TextView timerView;

public TextView numberView;

public CheckBox nCheckBox;

}

 

public ListViewContactsAdapter(Context context,

List<Map<String, Object>> listItems) {

this.context = context;

listContainer = LayoutInflater.from(context); // 创建视图容器并设置上下文

this.listItems = listItems;

hasChecked = new boolean[getCount()];

 

isSelected = new HashMap<Integer, Boolean>();

for (int i = 0; i < listItems.size(); i++) {

isSelected.put(i, false);

}

}

 

public int getCount() {

// TODO Auto-generated method stub

return listItems.size();

}

 

public Object getItem(int arg0) {

// TODO Auto-generated method stub

return null;

}

 

public long getItemId(int arg0) {

// TODO Auto-generated method stub

return 0;

}

 

public void setCheck(int position, boolean b) {

isSelected.put(position, b);

 

}

 

/**

* ListView Item设置

*/

public View getView(final int position, View convertView, ViewGroup parent) {

ListItemView listItemView = null;

ViewHolder holder = null;

// 获取list_item布局文件的视图

convertView = listContainer.inflate(R.layout.widget_contacts_listitem,

null);

holder = new ViewHolder();

holder.nameView = (TextView) convertView

.findViewById(R.id.contacts_listview_itemname);

holder.nameView.setText((String) listItems.get(position).get("title"));

 

holder.timerView = (TextView) convertView

.findViewById(R.id.contacts_listview_itemtel);

holder.timerView.setText((String) listItems.get(position).get(

"rightstring"));

 

holder.nCheckBox = (CheckBox) convertView

.findViewById(R.id.chkcontacts);

holder.nCheckBox

.setOnCheckedChangeListener(new OnCheckedChangeListener() {

 

@Override

public void onCheckedChanged(CompoundButton arg0,

boolean isCheck) {

if (isCheck) {

isSelected.put(position, true);

} else if (!isCheck) {

isSelected.put(position, false);

}

if (onCheckBoxClickListener1 != null) {

onCheckBoxClickListener1.oncheckBoxclickListenr(position);

}

}

});

 

if (null != isSelected.get(position)) {

holder.nCheckBox.setChecked(isSelected.get(position));

}

 

convertView.setTag(holder);

return convertView;

}

 

public HashMap<Integer, Boolean> isSelected;

public void setonCheckBoxClickListener(onCheckBoxClickListener click) {

this.onCheckBoxClickListener1 = click;

}

private onCheckBoxClickListener onCheckBoxClickListener1;

public interface onCheckBoxClickListener {

public void oncheckBoxclickListenr(int position);

}

}

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