PowenKo, Android Tutorial, GridView 20-21

package com.powenko.GridView;

import android.app.Activity;
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 GridViewUsage extends Activity {

	int[] image = { R.drawable.hana, R.drawable.cc, R.drawable.cc,
			R.drawable.zs, R.drawable.lr, R.drawable.sm, R.drawable.dz,
			R.drawable.fs, R.drawable.xd, R.drawable.qs, R.drawable.ms,
			R.drawable.ss, };

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);

		GridView gv = (GridView) findViewById(R.id.gride);

		ImageList adapter = new ImageList(this);

		gv.setAdapter(adapter);
	}

	class ImageList extends BaseAdapter {
		Activity activity;

		public ImageList(Activity a) {
			activity = a;
		}

		@Override
		public int getCount() {
			return image.length;
		}

		@Override
		public Object getItem(int position) {
			return image[position];
		}

		@Override
		public long getItemId(int position) {
			return position;
		}

		@Override
		public View getView(int position, View convertView, ViewGroup parent) {
			ImageView iv = new ImageView(activity);
			iv.setImageResource(image[position]);
			iv.setBackgroundColor(R.drawable.white);
			return iv;
		}
	}
}

layout\main.xml

<!--?xml version="1.0" encoding="utf-8"?-->

sample code:
GridViewUsage