public class GalleryDemoB1 extends Activity {
 View mPage1, mPage2, mPage3;
   
    Integer[] images = { R.drawable.pic1, R.drawable.pic2, R.drawable.pic3,
                         R.drawable.pic4, R.drawable.pic5, R.drawable.pic6 };

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        mPage1 = findViewById(R.id.page1);
  mPage2 = findViewById(R.id.page2);
  mPage3 = findViewById(R.id.page3);

  findViewById(R.id.btnpage1).setOnClickListener(mClickListener);
  findViewById(R.id.btnpage2).setOnClickListener(mClickListener);
  findViewById(R.id.btnpage3).setOnClickListener(mClickListener);
       
     
        Gallery gallery = (Gallery) findViewById(R.id.gallery1);

        gallery.setAdapter(new ImageAdapter(this));
       
      
        gallery.setOnItemClickListener(new OnItemClickListener() {
            public void onItemClick(AdapterView parent, View v, int position,
                    long id) {
             
                ImageView imageView = (ImageView) findViewById(R.id.image1);
           
              
                imageView.setScaleType(ImageView.ScaleType.FIT_CENTER);
               
              
                imageView.setImageResource(images[position]);
            }
        });
    }
    Button.OnClickListener mClickListener = new Button.OnClickListener() {
  public void onClick(View v) {
   mPage1.setVisibility(View.INVISIBLE);
   mPage2.setVisibility(View.INVISIBLE);
   mPage3.setVisibility(View.INVISIBLE);
   
   switch (v.getId()) {
   case R.id.btnpage1:
    mPage1.setVisibility(View.VISIBLE);
    break;
   case R.id.btnpage2:
    mPage2.setVisibility(View.VISIBLE);
    break;
   case R.id.btnpage3:
    mPage3.setVisibility(View.VISIBLE);
    break;
   }
  }
 };

    public class ImageAdapter extends BaseAdapter {
        private Context context;
        private int itemBackground;
   
        public ImageAdapter(Context c) {
            context = c;
        
            TypedArray a = obtainStyledAttributes(R.styleable.Gallery1);

            itemBackground = a.getResourceId(
                    R.styleable.Gallery1_android_galleryItemBackground, 0);
           
         
            a.recycle();
        }
   

        public int getCount() {
            return images.length;
        }
   
    
        public Integer getItem(int position) {
            return images[position];
        }
   
      
        public long getItemId(int position) {
            return position;
        }
   
     
        public View getView(int position, View convertView, ViewGroup parent) {
      
            ImageView imageView = new ImageView(context);
           
          
            imageView.setImageResource(getItem(position));
           
         
            imageView.setLayoutParams(new Gallery.LayoutParams(100, 80));
           
         
            imageView.setBackgroundResource(itemBackground);
           
         
            return imageView;
        }
    }
}

xml문서

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android">
     <LinearLayout android:id="@+id/linearLayout1" android:layout_height="wrap_content" android:layout_width="fill_parent" android:orientation="horizontal">
    <Button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/btnpage1" android:text="기본소개"></Button>
    <Button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/btnpage2" android:text="행사별소개"></Button>
    <Button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/btnpage3" android:text="교통편"></Button>
    <FrameLayout
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:background="@drawable/ass"
 >
<LinearLayout
 android:id="@+id/page1"
 android:orientation="vertical"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 android:background="@drawable/ass"
 >
 
  
  <TextView 
  android:layout_width="fill_parent"
  android:layout_height="wrap_content"
  android:textColor="#000000"
  android:layout_marginTop="15px"
  android:text="몸짓의 향연 춘천마임축제 CHUNCHEON" 

 

  android:textSize="6pt"

  /> .....

이렇게 만들었는데 버튼을  이미지 사이 가운데 검은색 부분에 넣을려면 어떻게 해야 하나요? 저 작은 사진과 큰사진이 모두 이미지 뷰에 속해서  레이아웃을 따로 만들어야 하나요?  그리고 버튼이 클릭되면  큰사진 있는곳에 내용을

보여 주려고 하는데 위에처럼 버튼 옆에 뜨네요. 어떻게 바꿔줘야하나요??