package soo.ui.array;

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;

public class GalleryTest extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        Gallery gl = (Gallery)findViewById(R.id.gallery01);
        gl.setAdapter(new ImgAdapter(this));
        
        gl.setOnItemClickListener(new OnItemClickListener() { 

			@Override 
			public void onItemClick(AdapterView parent, View v, int pos,long id) { 
				// TODO Auto-generated method stub
				Toast.makeText(GalleryTest.this, "선택 : "+pos, Toast.LENGTH_LONG).show();
				//Toast.makeText(GalleryTest.this, "선택 : "+pos, Toast.LENGTH_SHORT).show();
			}
		});
        /*
        gl.setOnItemClickListener(new OnItemClickListener() {
        	public void onItemClick(AdpaterView parent,View v,int pos,long id){
        		Toast.makeText((GalleryTest.this, "선택 : "+pos, Toast.LENGTH_LONG).show();
        	}
		});
		*/
    }
    
    public class ImgAdapter extends BaseAdapter {	//내부클래스이다.

    	private Context c;
    	
    	public ImgAdapter(){}
    	
    	public ImgAdapter(Context c){
    		this.c = c;
    	}

    	@Override
    	public int getCount() {
    		// TODO Auto-generated method stub
    		return imgs.length;
    	}

    	@Override
    	public Object getItem(int arg0) {		//그냥 유지
    		// TODO Auto-generated method stub
    		return arg0; //약간 수정함
    	}

    	@Override
    	public long getItemId(int arg0) {		//그냥 유지
    		// TODO Auto-generated method stub
    		return arg0; //약간 수정함
    	}

    	@Override
    	public View getView(int arg0, View arg1, ViewGroup arg2) {
    		// TODO Auto-generated method stub
    		ImageView iv = new ImageView(c); //지역 변수 초기화
    		
    		iv.setImageResource(imgs[arg0]);
    		iv.setLayoutParams(new Gallery.LayoutParams(150,150));
    		iv.setScaleType(ImageView.ScaleType.FIT_XY);
    		iv.setBackgroundResource(0);
    		return iv;
    		/*
    		if(arg1 == null){
    			iv = new ImageView(c);
    			iv.setLayoutParams(new GridView.LayoutParams(85,85));
    			iv.setScaleType(ImageView.ScaleType.CENTER_CROP); //변형 확인
    			iv.setPadding(8,8,8,8);
    			
    		}else{
    			iv = (ImageView)arg1;
    		}
    		iv.setImageResource(imgs[arg0]);
    		return iv;
    		*/
    		
    	}

    	private Integer[] imgs ={
    		R.drawable.a,R.drawable.b,R.drawable.c,R.drawable.d,R.drawable.e,
    		R.drawable.f,R.drawable.g,R.drawable.h,R.drawable.i,R.drawable.j,
    		R.drawable.k
    	}; //멤버변수
    }

}