<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
 <RelativeLayout
  android:id="@+id/options"
  android:layout_width="match_parent"
  android:layout_height="143dp">
  <ImageView
   android:id="@+id/imageView"
   android:layout_width="65dp"
   android:layout_height="65dp"/>
  <TextView
   android:id="@+id/textView"
   android:layout_width="wrap_content"
   android:layout_height="wrap_content"
   android:layout_centerInParent="true"
   android:text="通訊錄"/>
 </RelativeLayout>
</LinearLayout>

public class GridViewRadioAdapter extends BaseAdapter {
 private Context mContext;
 private int lastPosition = -1;   //記錄上一次選中的圖片位置，默認不選中
 private String[] str = null;    //放問題內容文字的數組

 public GridViewRadioAdapter(Context mContext) {
  this.mContext = mContext;
 }

 public void setStr(String[] str){  //在activity中調用此方法傳入問題的數組
  this.str = str;
 }

 public void setSelection(int position) { //在activity中GridView的onItemClickListener中調用此方法，來設置選中位置
  lastPosition = position;
 }

 @Override
 public int getCount() {
  return str.length;
 }

 @Override
 public Object getItem(int position) {
  return position;
 }

 @Override
 public long getItemId(int position) {
  return position;
 }

 @Override
 public View getView(int position, View convertView, ViewGroup parent) {
  ViewHolder viewHolder = null;
  if (convertView == null){
   viewHolder = new ViewHolder();
   convertView = LayoutInflater.from(mContext).inflate(R.layout.adapter_gridview_radio_item, null);
   viewHolder.textView = (TextView) convertView.findViewById(R.id.textView);
   viewHolder.imageView = (ImageView) convertView.findViewById(R.id.imageView);
   viewHolder.relativeLayout = (RelativeLayout) convertView.findViewById(R.id.options);
   convertView.setTag(viewHolder);
  }else {
   viewHolder = (ViewHolder) convertView.getTag();
  }
  viewHolder.textView.setText(str[position]);
  if (lastPosition == position){ //判斷是否為選中項，選中項與非選中項設置不同的樣式
   switch (position){  //選中狀態下設置樣式
    case 0:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_a_checked);
     break;
    case 1:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_b_checked);
     break;
    case 2:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_c_checked);
     break;
    case 3:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_d_checked);
     break;
   }
   viewHolder.relativeLayout.setBackgroundResource(R.drawable.shape_rect_orange);
  }else {  //非選中狀態下設置樣式
   switch (position){
    case 0:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_a);
     break;
    case 1:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_b);
     break;
    case 2:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_c);
     break;
    case 3:
     viewHolder.imageView.setBackgroundResource(R.drawable.option_d);
     break;
   }
   viewHolder.relativeLayout.setBackgroundResource(R.drawable.shape_rect_gray);
  }
  return convertView;
 }

 class ViewHolder{
  private TextView textView;
  private ImageView imageView;
  private RelativeLayout relativeLayout;
 }
}

GridViewRadioAdapter adapter = new GridViewRadioAdapter(mContext);
adapter.setStr(options); //傳入問題的選項
mGridView.setAdapter(adapter);
mGridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
 @Override
 public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
  adapter.setSelection(position); //傳值更新
  adapter.notifyDataSetChanged(); //每一次點擊通知adapter重新渲染
 }
});