GridView禁止横向滑动

package com.example.androidtest;import android.content.Context;import android.util.AttributeSet;import android.view.MotionEvent;import android.widget.GridView;/** * <p> * 自定义GridView 实现，只能横向滑动，不能纵向滑动 * </p> *  * 2013-12-10 *  *  */public class CustomGridViewWidget extends GridView {public CustomGridViewWidget(Context context) {super(context);}public CustomGridViewWidget(Context context, AttributeSet attrs,int defStyle) {super(context, attrs, defStyle);// TODO Auto-generated constructor stub}public CustomGridViewWidget(Context context, AttributeSet attrs) {super(context, attrs);// TODO Auto-generated constructor stub}@Overridepublic boolean onTouchEvent(MotionEvent ev) {super.onTouchEvent(ev)//action==move的时候返回true,}}