ScorllView 嵌套gridView,listView问题处理

首先GridView去滚动条

package com.ebsig.shop.activitys.util;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.GridView;

public class ChangeOfGridView extends GridView{

	public ChangeOfGridView(Context context, AttributeSet attrs) {
		super(context, attrs);
		// TODO Auto-generated constructor stub
	}
	public ChangeOfGridView(Context context) {
		// TODO Auto-generated constructor stub
		super(context);
	}
	public ChangeOfGridView(Context context, AttributeSet attrs, int defStyle) {
		super(context, attrs, defStyle);
		// TODO Auto-generated constructor stub
	}
	
	//去掉滚动
	@Override
	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		// TODO Auto-generated method stub
		int expandSpec = MeasureSpec.makeMeasureSpec( 
                Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST); 
        super.onMeasure(widthMeasureSpec, expandSpec); 

	}
}

ListView需要设置高度

// 设置listView的高度
 private void setListViewHeightBasedOnChildren(ListView listView) {
  ListAdapter listAdapter = listView.getAdapter();
  if (listAdapter == null) {
   return;
  }
  int totalHeight = 0;
  for (int i = 0; i < listAdapter.getCount(); i++) {
   View listItem = listAdapter.getView(i, null, listView);
   listItem.measure(0, 0);
   totalHeight += listItem.getMeasuredHeight();
  }

  ViewGroup.LayoutParams params = listView.getLayoutParams();
  params.height = totalHeight
    + (listView.getDividerHeight() * (listAdapter.getCount() - 1));
  ((MarginLayoutParams) params).setMargins(10, 10, 10, 10);
  listView.setLayoutParams(params);
 }

重新下ScorllView

/**
 * 
 */
package com.ebsig.shop.activitys.util;



import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.ScrollView;



/**
 * @author tanhuohui
 *@Date 2012-12-4 
 *
 */
public class ChangeOfScrollView extends ScrollView {
 //滑动的距离和坐标
 private float slide_distanceX,slide_distanceY,xLast,yLast;
 public ChangeOfScrollView(Context context, AttributeSet attrs) {
  super(context, attrs);
  // TODO Auto-generated constructor stub
 }
 
 @Override
 public boolean onInterceptTouchEvent(MotionEvent ev) {
  // TODO Auto-generated method stub
  switch (ev.getAction()) {
        case MotionEvent.ACTION_DOWN:
            slide_distanceX = slide_distanceY = 0f;
            xLast = ev.getX();
            yLast = ev.getY();
            break;
        case MotionEvent.ACTION_MOVE:
            final float curX = ev.getX();
            final float curY = ev.getY();
            
            slide_distanceX += Math.abs(curX - xLast);
            slide_distanceY += Math.abs(curY - yLast);
            xLast = curX;
            yLast = curY;
            
            if(slide_distanceX > slide_distanceY){
             return false;
            }  
    }
  return super.onInterceptTouchEvent(ev);
 }
 



 



}