Android(安卓)GridView，Gallery动态更新数据

package com.android.wei.zidingyi.adapter;import android.app.Activity;import android.os.Bundle;import android.view.Window;import android.view.WindowManager;import android.widget.Gallery;import android.widget.GridView;import java.util.*;public class MyActivity extends Activity {      private Gallery gallery;    private GridView gridView;    private ImageAdapter listViewAdapter;    public static  ImageAdapterView imageAdapterView;    private List<Map<String,Object>> listItems;    private Integer[] imgeIDs = {    R.drawable.niao,R.drawable.niao,R.drawable.rui,R.drawable.rui,    R.drawable.ning,R.drawable.ning    };    private String[] goodsNames={    "土豆丝","土豆块","土豆泥","红烧土豆",    "麻辣土豆","清蒸土豆"    };    private String[] goodsDetails={    "土豆丝：便宜又好吃","土豆丝：便宜又好吃","土豆丝：便宜又好吃",    "土豆丝：便宜又好吃","土豆丝：便宜又好吃","土豆丝：便宜又好吃",    };    private int[] money={    2,3,3,10,8,13    };       public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        /**全屏显示**/        requestWindowFeature(Window.FEATURE_NO_TITLE);        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,           WindowManager.LayoutParams.FLAG_FULLSCREEN);                setContentView(R.layout.main);        gridView=(GridView) this.findViewById(R.id.gridView1);        imageAdapterView = new ImageAdapterView(this);        gridView.setAdapter(imageAdapterView);        gallery = (Gallery) this.findViewById(R.id.gallery1);        listItems = getListItems();        listViewAdapter = new ImageAdapter(this,listItems);        gallery.setAdapter(listViewAdapter);           }          private List<Map<String,Object>> getListItems(){    List<Map<String,Object>> listItems = new ArrayList<Map<String,Object>>();    for(int i=0;i<goodsNames.length;i++){    Map<String,Object> map = new HashMap<String,Object>();    map.put("image", imgeIDs[i]);    map.put("title", goodsNames[i]);    map.put("info", money[i]+"元");        listItems.add(map);    }    return listItems;    }}

然后是Gallery的

package com.android.wei.zidingyi.adapter;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.ImageView;import android.widget.TextView;import android.widget.Toast;import java.util.*;public class ImageAdapter extends BaseAdapter{    private Context context;           private List<Map<String,Object>> listItems;        private LayoutInflater listContainer;        private boolean[] hasChecked;    public final class ListItemView{    public ImageView image;    public TextView title;    public TextView info;            public Button add;    }        public ImageAdapter(Context context,List<Map<String,Object>> listItems){    this.context = context;    listContainer = LayoutInflater.from(context);    this.listItems = listItems;    hasChecked = new boolean[getCount()];    }@Overridepublic int getCount() {// TODO Auto-generated method stubreturn listItems.size();}@Overridepublic Object getItem(int position) {// TODO Auto-generated method stubreturn null;}@Overridepublic long getItemId(int position) {// TODO Auto-generated method stubreturn 0;}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {    final int  selectId = position;ListItemView listItemView = null;if(convertView ==null){listItemView = new ListItemView();convertView = listContainer.inflate(R.layout.list_item, null);//获得控件对象listItemView.image =(ImageView) convertView.findViewById(R.id.imageitem);listItemView.title =(TextView) convertView.findViewById(R.id.textview);listItemView.info =(TextView) convertView.findViewById(R.id.textview1);listItemView.add =(Button) convertView.findViewById(R.id.button1);   //设置空间集到convertViewconvertView.setTag(listItemView);}else{listItemView = (ListItemView) convertView.getTag();}//设置文字图片listItemView.image.setBackgroundResource((Integer)listItems.get(position).get("image"));listItemView.title.setText((String)listItems.get(position).get("title"));listItemView.info.setText((String) listItems.get(position).get("info"));        listItemView.add.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Map<String,Object> map = new HashMap<String,Object>();    map.put("image", listItems.get(selectId).get("image"));        ImageAdapterView.menuList.add(map);       MyActivity.imageAdapterView.notifyDataSetChanged();}});return convertView;}}

最后GridView的

package com.android.wei.zidingyi.adapter;import android.content.Context;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.ImageButton;import android.widget.ImageView;import android.widget.Toast;import java.util.*;public class ImageAdapterView extends BaseAdapter{private Context context;private LayoutInflater layoutInflater;    public static List<Map<String,Object>> menuList = new ArrayList<Map<String,Object>>();    public static class ItemListView{    public ImageButton image;    }    public ImageAdapterView(Context context){this.context = context;layoutInflater = LayoutInflater.from(context);}public int getCount() {// TODO Auto-generated method stubreturn menuList.size();}@Overridepublic Object getItem(int position) {// TODO Auto-generated method stubreturn null;}@Overridepublic long getItemId(int position) {// TODO Auto-generated method stubreturn 0;}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {ItemListView itemListView = null;if(convertView==null){itemListView = new ItemListView();convertView = layoutInflater.inflate(R.layout.item_list1, null);itemListView.image=(ImageButton) convertView.findViewById(R.id.menuImage);convertView.setTag(itemListView);}else {itemListView=(ItemListView)convertView.getTag();}   itemListView.image.setBackgroundResource((Integer)menuList.get(position).get("image"));   itemListView.image.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {// TODO Auto-generated method stubToast.makeText(context, "触发成功", Toast.LENGTH_SHORT).show();}});return convertView;}}

还有几个配置文件，就不贴出来了，如果不行在联系我，留言，或者到这个群里来要：150086842

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