GalleryImageAdapter.java

package com.jclt.adapter;

import com.jclt.activity.R;

import android.content.Context;
import android.content.res.TypedArray;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.Gallery.LayoutParams;

public class GalleryImageAdapter extends BaseAdapter {
	private int GalleryItemBackground ; 
	private Context context  = null ;
	public int [] images ={
			R.drawable.xiezi1,
			R.drawable.xiezi2,
			R.drawable.xiezi3,
			R.drawable.xiezi4,
			R.drawable.xiezi5,
			R.drawable.xiezi6,
			R.drawable.xiezi7,
			R.drawable.xiezi8,
	};
    public GalleryImageAdapter(Context context){
    	this.context = context ; 
    	TypedArray typedArray = context.obtainStyledAttributes(R.styleable.Gallery);
    	GalleryItemBackground = typedArray.getResourceId(R.styleable.Gallery_android_galleryItemBackground, 0);
    }
	@Override
	public int getCount() {
		// TODO Auto-generated method stub
		return images.length;
	}

	@Override
	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return position;
	}

	@Override
	public long getItemId(int position) {
		// TODO Auto-generated method stub
		return position;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		ImageView imageView = new ImageView(context);
		imageView.setImageResource(images[position%images.length]);
		imageView.setScaleType(ImageView.ScaleType.FIT_XY);
		imageView.setLayoutParams(new Gallery.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT));
		imageView.setBackgroundResource(GalleryItemBackground);
		return imageView;
	}

}