class ImageAdapter extends BaseAdapter {
 public class rd{
  int rand()
  {
   int a;
   Random rand = new Random();
   do
   {
    a=rand.nextInt(24);
   }while(a==0);
   return a;
   }
  }

 private Context mContext;
 
 Random rand = new Random();
 
 int[] picture = { R.drawable.iu1, R.drawable.iu3, R.drawable.iu2,
   R.drawable.iu4, R.drawable.iu5, R.drawable.iu10, R.drawable.iu7,
   R.drawable.iu8, R.drawable.iu9, R.drawable.iu6, R.drawable.iu11,
   R.drawable.iu12, R.drawable.iu17, R.drawable.iu14, R.drawable.iu15,
   R.drawable.iu16, R.drawable.iu13, R.drawable.iu18, R.drawable.iu19,
   R.drawable.iu20, R.drawable.iu21, R.drawable.iu22, R.drawable.iu23,
   R.drawable.iu24 };
 

현재 이렇게 되있는데,

진도가 나아가지않습니다..

어떻게해야될까요..