android listview抽屉,android ListView向下展开 抽屉效果

android ListView向下展开 抽屉效果

demo下载

http://download.youkuaiyun.com/detail/menglele1314/9196677

/*********红色字体是重点，没写什么注视，因为代码简单到一沓糊涂************/

       

package com.activity;

import java.util.ArrayList;

import com.adapter.ListAdapter;

import android.app.Activity;

import android.os.Bundle;

import android.view.Window;

import android.widget.ListView;

public class MainActivity extends Activity {

private ListView listView;

private ListAdapter adapter;

private ArrayList list;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

requestWindowFeature(Window.FEATURE_NO_TITLE);

setContentView(R.layout.activity_main);

listView = (ListView) findViewById(R.id.list);

list = new ArrayList();

list.add(new Hotel("中明洞天空花园酒店", "7", "2699", "20"));

list.add(new Hotel("上海中福大酒店", "7.5", "459", "23"));

list.add(new Hotel("上海中福世福汇大酒店", "8", "616", "21"));

list.add(new Hotel("桔子酒店精选", "8", "359", "3"));

list.add(new Hotel("上海广场嘉廷酒店", "5", "369", "6.8"));

list.add(new Hotel("上海光大会展中心国际大酒店", "9", "448", "21"));

list.add(new Hotel("上海华美国际酒店", "7.5", "270", "17"));

list.add(new Hotel("24K国际连锁酒店", "8", "189", "9"));

list.add(new Hotel("上海五角场智选假日酒店", "7", "441", "3"));

list.add(new Hotel("上海裕景大饭店", "8", "792", "16"));

list.add(new Hotel("上海金茂君悦大酒店", "9", "2174", "36"));

list.add(new Hotel("宜必思仁寺洞首尔大使酒店", "7", "550", "19"));

list.add(new Hotel("中明洞天空花园酒店", "7", "2699", "20"));

list.add(new Hotel("上海中福大酒店", "7.5", "459", "23"));

list.add(new Hotel("上海中福世福汇大酒店", "8", "616", "21"));

list.add(new Hotel("桔子酒店精选", "8", "359", "3"));

list.add(new Hotel("上海广场嘉廷酒店", "5", "369", "6.8"));

list.add(new Hotel("上海光大会展中心国际大酒店", "9", "448", "21"));

list.add(new Hotel("上海华美国际酒店", "7.5", "270", "17"));

list.add(new Hotel("24K国际连锁酒店", "8", "189", "9"));

list.add(new Hotel("上海五角场智选假日酒店", "7", "441", "3"));

list.add(new Hotel("上海裕景大饭店", "8", "792", "16"));

list.add(new Hotel("上海金茂君悦大酒店", "9", "2174", "36"));

list.add(new Hotel("宜必思仁寺洞首尔大使酒店", "7", "550", "19"));

adapter = new ListAdapter(this, list);

listView.setAdapter(adapter);

}

}

/*********红色字体是重点，没写什么注视，因为代码简单到一沓糊涂************/

package com.adapter;

import java.util.ArrayList;

import com.activity.Hotel;

import com.activity.R;

import android.content.Context;

import android.view.LayoutInflater;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.widget.BaseAdapter;

import android.widget.Button;

import android.widget.LinearLayout;

import android.widget.RelativeLayout;

import android.widget.TextView;

import android.widget.Toast;

public class ListAdapter extends BaseAdapter {

private LayoutInflater inflater = null;

private ArrayList list = null;

private int currentItem = -1;

private Context context = null;

public ListAdapter(Context context, ArrayList list) {

// TODO Auto-generated constructor stub

this.context = context;

this.inflater = LayoutInflater.from(context);

this.list = list;

}

@Override

public int getCount() {

// TODO Auto-generated method stub

return list.size();

}

@Override

public Hotel getItem(int position) {

// TODO Auto-generated method stub

return list.get(position);

}

@Override

public long getItemId(int position) {

// TODO Auto-generated method stub

return position;

}

@Override

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

ViewHolder holder = null;

if (convertView == null) {

holder = new ViewHolder();

convertView = inflater.inflate(R.layout.cabin_more_item, null);

holder.name = (TextView) convertView.findViewById(R.id.tv_name);

holder.zhekou = (TextView) convertView.findViewById(R.id.tv_zhekou);

holder.price = (TextView) convertView.findViewById(R.id.tv_price);

holder.num = (TextView) convertView.findViewById(R.id.tv_number);

holder.rl_title = (RelativeLayout) convertView.findViewById(R.id.rl_title);

holder.ll_footer = (LinearLayout) convertView.findViewById(R.id.ll_footer);

holder.tui = (Button)convertView.findViewById(R.id.button_tui);

holder.ding = (Button)convertView.findViewById(R.id.button_ding);

convertView.setTag(holder);

} else {

holder = (ViewHolder) convertView.getTag();

}

final Hotel hotel = list.get(position);

if (currentItem == position) {

holder.ll_footer.setVisibility(View.VISIBLE);

} else {

holder.ll_footer.setVisibility(View.GONE);

}

holder.rl_title.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

int tag = (Integer) v.getTag();

if (tag == currentItem) {

currentItem = -1;

} else {

currentItem = tag;

}

notifyDataSetChanged();

}

});

holder.tui.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

Toast.makeText(context, "我要退"+hotel.getName(), Toast.LENGTH_SHORT).show();

}

});

holder.ding.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

Toast.makeText(context, "我定退"+hotel.getName(), Toast.LENGTH_SHORT).show();

}

});

holder.name.setText(hotel.getName());

holder.zhekou.setText("折："+hotel.getZhe());

holder.price.setText(hotel.getPrice());

holder.num.setText("剩余："+hotel.getNum());

holder.rl_title.setTag(position);

return convertView;

}

class ViewHolder {

public RelativeLayout rl_title;

public TextView name;

public TextView zhekou;

public TextView price;

public TextView num;

public LinearLayout ll_footer;

public Button tui;

public Button ding;

}

}

demo下载 http://download.youkuaiyun.com/detail/menglele1314/9196677