이미지뷰(ImageView) 공부.

public class ImageVT extends Activity {

    /** Called when the activity is first created. */

 @Override

 public void onCreate(Bundle savedInstanceState) {

     super.onCreate(savedInstanceState);

     setContentView(R.layout.main);

     Gallery g = (Gallery) findViewById(R.id.gallery);

     g.setAdapter(new ImageAdapter(this));

     g.setOnItemClickListener(new OnItemClickListener() {

         public void onItemClick(AdapterView parent, View v, int position, long id) {

             Toast.makeText(ImageVT.this, "" + position, Toast.LENGTH_SHORT).show();

         }

     });

 }

 

 public class ImageAdapter extends BaseAdapter {

     int mGalleryItemBackground;

     private Context mContext;

     private Integer[] mImageIds = {

             R.drawable.a01,

             R.drawable.a02,

             R.drawable.a03,

             R.drawable.a04,

             R.drawable.a05,

             R.drawable.a06,

             R.drawable.a07,

             R.drawable.a08,

             R.drawable.a09,

             R.drawable.a10,

             R.drawable.a11,

             R.drawable.a12

     };

     public ImageAdapter(Context c) {

         mContext = c;

         TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);

         mGalleryItemBackground = a.getResourceId(

                 R.styleable.Gallery1_android_galleryItemBackground, 0);

         a.recycle();

     }

     public int getCount() {

         return mImageIds.length;

     }

     public Object getItem(int position) {

         return position;

     }

     public long getItemId(int position) {

         return position;

     }

     public View getView(int position, View convertView, ViewGroup parent) {

         ImageView i = new ImageView(mContext);

         i.setImageResource(mImageIds[position]);

         //i.setLayoutParams(new Gallery.LayoutParams(700, 809));

         i.setScaleType(ImageView.ScaleType.FIT_CENTER);

         i.setBackgroundResource(mGalleryItemBackground);

         return i;

     }

 }

}