Gallery 的 Demo(6)

    android:layout_height="fill_parent" android:padding="10px" 
    android:verticalSpacing="10px" android:horizontalSpacing="10px" 
    android:numColumns="auto_fit" android:columnWidth="60px" 
    android:stretchMode="columnWidth" android:gravity="center"> 
</GridView> 
 
 
_GridView.java 
 
代码  
package com.webabcd.view; 
 
import android.app.Activity; 
import android.content.Context; 
import android.os.Bundle; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.BaseAdapter; 
import android.widget.GridView; 
import android.widget.ImageView; 
 
public class _GridView extends Activity { 
 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
        // TODO Auto-generated method stub 
        super.onCreate(savedInstanceState); 
        this.setContentView(R.layout.gridview); 
 
        setTitle("GridView"); 
 
        GridView gridView = (GridView) findViewById(R.id.gridView); 
        // 指定网格控件的适配器为自定义的图片适配器 
        gridView.setAdapter(new ImageAdapter(this)); 
    } 
 
    // 自定义的图片适配器 
    public class ImageAdapter extends BaseAdapter { 
 
        private Context mContext; 
 
        public ImageAdapter(Context context) { 
            mContext = context; 
        } 
 
        public int getCount() { 
            return mThumbIds.length; 
        } 
 
        public Object getItem(int position) { 
            return position; 
        } 
 
        public long getItemId(int position) { 
            return position; 
        }