package com.ectrip.cyt.adapter;

import java.util.ArrayList;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.ectrip.cyt.bean.ImageInfo;
import com.ectrip.trips.check.R;

public class MainGridDataAdapter extends BaseAdapter {

	private Context context;

	private ArrayList<ImageInfo> imageInfoList;

	public MainGridDataAdapter(Context context, ArrayList<ImageInfo> imageInfoList) {

		this.context = context;
		this.imageInfoList = imageInfoList;
	}

	@Override
	public int getCount() {
		return imageInfoList.size();
	}

	@Override
	public Object getItem(int arg0) {
		return imageInfoList.get(arg0);
	}

	@Override
	public long getItemId(int arg0) {
		return arg0;
	}

	@Override
	public View getView(int arg0, View arg1, ViewGroup arg2) {

		ViewHolder holder;

		if (arg1 == null) {
			arg1 = LayoutInflater.from(context).inflate(R.layout.main_grid_item,
					null);
			holder = new ViewHolder();
			holder.image = (ImageView) arg1.findViewById(R.id.imageView1);
			holder.text = (TextView) arg1.findViewById(R.id.msg);
			holder.iv = (RelativeLayout) arg1.findViewById(R.id.relativeLayout);
			
			arg1.setTag(holder);
		} else {
			holder = (ViewHolder) arg1.getTag();
		}
		holder.image.setImageResource(imageInfoList.get(arg0).imageId);
		holder.iv.setBackgroundResource(imageInfoList.get(arg0).bgId);
		holder.iv.getBackground().setAlpha(0);
		holder.text.setText(imageInfoList.get(arg0).imageMsg);

		arg1.setTag(R.id.imageView1, imageInfoList.get(arg0));
		return arg1;
	}

	private class ViewHolder {
		private ImageView image;
		private TextView text;
		private RelativeLayout iv;
		
	}

}