원형으로 배치한후 가운데는 크게 하고 양 끝으로 갈수록 작아지게 하고 싶은데
겔러리를 어떻게 해야 둥그렇게 되는지( 지금은 일자로만 배치가 되네요;;) 또 둥그렇게 한 후 어떻게 하면 크기를 각각 지정하는지 잘 모르겠습니다.

어떤분께서 getView부분을 수정하면 된다고 하셔서 소스를 분석해봤는데 도저히 어느부분이 크기를 지정하는 부분인지도 잘 모르겠더라구요;;

소스도 첨부합니다.

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package COM.ANDROID.GalleryTest3;

import android.app.Activity;
import android.content.Context;
import android.content.res.TypedArray;
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;
import android.widget.Gallery.LayoutParams;

public class GalleryTest3 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(GalleryTest3.this, "" + position,
      Toast.LENGTH_SHORT).show();
   }
  });
 }

 public class ImageAdapter extends BaseAdapter {
  int mSelectedPosition = -1;
  int mGalleryItemBackground;
  private Context mContext;
  
  private Integer[] mThumbIds = { R.drawable.sample_thumb_0,
    R.drawable.sample_thumb_1, R.drawable.sample_thumb_2,
    R.drawable.sample_thumb_3, R.drawable.sample_thumb_4,
    R.drawable.sample_thumb_5, R.drawable.sample_thumb_6,
    R.drawable.sample_thumb_7 };
  
  private Integer[] mImageIds = { R.drawable.sample_0, R.drawable.sample_1,
    R.drawable.sample_2, R.drawable.sample_3, R.drawable.sample_4,
    R.drawable.sample_5, R.drawable.sample_6, R.drawable.sample_7 };

  public ImageAdapter(Context c) {
   mContext = c;
   TypedArray a = obtainStyledAttributes(R.styleable.HelloGallery);
   mGalleryItemBackground = a.getResourceId(
     R.styleable.HelloGallery_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;
  }

  @Override
  public View getView(int position, View convertView, ViewGroup parent) {
   ImageView imageView = new ImageView(mContext);

   imageView.setImageResource(mThumbIds[position]);
   imageView.setAdjustViewBounds(false);

   if (position == mSelectedPosition) {
    imageView.setLayoutParams(new Gallery.LayoutParams(450, 300));
   } else if (Math.abs(position - mSelectedPosition) == 1 && mSelectedPosition != -1) {
    imageView.setLayoutParams(new Gallery.LayoutParams(300, 200));
   } else if (mSelectedPosition != -1) {
    imageView.setLayoutParams(new Gallery.LayoutParams(150, 100));
   } else {
    imageView.setLayoutParams(new Gallery.LayoutParams(150, 100));
   }
   
   //imageView.setBackgroundResource(R.drawable.ImageView01);
   imageView.setBackgroundResource(mGalleryItemBackground);

   return imageView;
  }  
  

  public void setSelectedPosition(int p) {
   mSelectedPosition = p;
  }
 }
}

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