/**

 * 自定义gridview，解决ListView中嵌套gridview显示不正常的问题（1行半）

 * @author wangyx

 * @version 1.0.0 2012-9-14

 */

public class MyGridView extends GridView{

      public MyGridView(Context context, AttributeSet attrs) {

            super(context, attrs);

        }   

        public MyGridView(Context context) {

            super(context);

        }   

        public MyGridView(Context context, AttributeSet attrs, int defStyle) {

            super(context, attrs, defStyle);

        }   

        @Override

        public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {   

            int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,

                    MeasureSpec.AT_MOST);

            super.onMeasure(widthMeasureSpec, expandSpec);

        }

}