需要自定义一个GridView

package com.news;import java.util.ArrayList;import java.util.List;import android.app.Activity;import android.content.Context;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.BaseAdapter;import android.widget.GridView;import android.widget.ListView;import android.widget.TextView;public class MainlistView extends Activity{	private ListView listview;	private List
    
      userlist = new ArrayList
     
      ();	private List
      
        userlist2 = new ArrayList
       
        ();	MAdapter madapter;	@Override	protected void onCreate(Bundle savedInstanceState) {		super.onCreate(savedInstanceState);		setContentView(R.layout.main_list);		initView();		initData();			}	private  void initView(){		listview = (ListView)findViewById(R.id.listview);	}	private void initData(){		for(int i = 0;i<10;i++){			String s = "刘华兵"+i;			userlist.add(s);		}		for(int i = 0;i<10;i++){			String s = "   海尔兄弟"+i;			userlist2.add(s);		}		madapter= new MAdapter(this);		listview.setAdapter(madapter);	}	class MAdapter extends BaseAdapter{		private Context context;		public MAdapter(Context context){			this.context = context;		}		public int getCount() {			return userlist.size();		}		public Object getItem(int position) {			return userlist.get(position);		}		public long getItemId(int position) {			return position;		}		public View getView(int position, View convertView, ViewGroup parent) {			ItemView itemView = null;			 if (convertView == null) {  				convertView = LayoutInflater.from(context).inflate(R.layout.list_item, null);				itemView = new ItemView();				itemView.itemText = (TextView)convertView.findViewById(R.id.itemText);				itemView.grideview = (MyGridView)convertView.findViewById(R.id.grideview);												convertView.setTag(itemView);			}else{	            itemView = (ItemView)convertView.getTag();	        }			 			 String s = userlist.get(position);			 itemView.itemText.setText(s);			 NAdapter n = new NAdapter(MainlistView.this);			 itemView.grideview.setAdapter(n);							return convertView;		}				class ItemView{			public TextView itemText;			public MyGridView grideview;		}	}		class NAdapter extends BaseAdapter{		private Context context;				public NAdapter(Context context){			this.context = context;		}		public int getCount() {			return userlist2.size();		}		public Object getItem(int position) {			return userlist2.get(position);		}		public long getItemId(int position) {			return position;		}				public View getView(int position, View convertView, ViewGroup parent) {			ItemView itemView = null;			 if (convertView == null) {  				convertView = LayoutInflater.from(context).inflate(R.layout.list_view_itemimg, null);				itemView = new ItemView();				itemView.items = (TextView)convertView.findViewById(R.id.items);				convertView.setTag(itemView);			}else{	            itemView = (ItemView)convertView.getTag();	        }			 			 String s = userlist2.get(position);			 itemView.items.setText(s);			return convertView;		}				class ItemView{			public TextView items;					}	}	}
       
      
     
    

MyGridView

package com.news;import android.content.Context;import android.util.AttributeSet;import android.widget.GridView;public class MyGridView extends GridView {         public MyGridView(Context context, AttributeSet attrs) {             super(context, attrs);         }             public MyGridView(Context context) {             super(context);         }             public MyGridView(Context context, AttributeSet attrs, int defStyle) {             super(context, attrs, defStyle);         }             @Override         public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {                 int expandSpec = MeasureSpec.makeMeasureSpec(                     Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);             super.onMeasure(widthMeasureSpec, expandSpec);         }     }

list_item.xml