Android ScrollView embedded ViewPager, ViewPager sliding problem

When you switch on the sliding ViewPager must remain completely horizontal sliding . Should the sliding direction of the sliding occurs when tilted ScrollView the scroll event is triggered , and the sliding ViewPager will terminate and change back to the original look .

How can I make when sliding in ViewPager ScrollView not scroll .

ScrollView tried rewriting the onTouchEvent, but to no avail.
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the problem I have encountered , could not find a good way , and finally I put ScrollView deleted , if we want to keep it proposed to achieve
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already own implementation , the need to rewrite ScrollView, the following is code

 package com.zp365.view;
 
 import android.content.Context;
 import android.util.AttributeSet;
 import android.view.GestureDetector;
 import android.view.GestureDetector.SimpleOnGestureListener;
 import android.view.MotionEvent;
 import android.view.View;
 import android.widget.ScrollView;
 
 /**
  * 解决ScrollView嵌套ViewPager出现的滑动冲突问题
  */
 public class ScrollView1 extends ScrollView {
 	private boolean canScroll;
 
 	private GestureDetector mGestureDetector;
 	View.OnTouchListener mGestureListener;
 
 	public ScrollView1(Context context, AttributeSet attrs) {
 		super(context, attrs);
 		mGestureDetector = new GestureDetector(new YScrollDetector());
 		canScroll = true;
 	}
 	@Override
 	public boolean onInterceptTouchEvent(MotionEvent ev) {
 		if(ev.getAction() == MotionEvent.ACTION_UP)
 			canScroll = true;
 		return super.onInterceptTouchEvent(ev) && mGestureDetector.onTouchEvent(ev);
 	}
 
 	class YScrollDetector extends SimpleOnGestureListener {
 		@Override
 		public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
 			if(canScroll)
 				if (Math.abs(distanceY) >= Math.abs(distanceX))
 					canScroll = true;
 				else
 					canScroll = false;
 			return canScroll;
 		}
 	}
 }
 

ScrollView with this custom ScrollView on the line instead of the original
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Great God I ask how to call a custom scroll it ? Not directly defined in the xml before , and now need how to call it ?
------ reference --------------------------------------- < br> Great God really to force , quite so!
------ reference --------------------------------------- < br> top Great God
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top Great God ! ! !
------ reference --------------------------------------- < br> If yes tgyhrfuj741 said, although can be achieved, but sliding around scrollview not useful , I am now the main problem is that there is a lateral view of the sliding scrollview subview has a slide up and down scrollview, embedded in a child view viewpager, but viewpager sliding around events and outermost sliding around scrollview event of a conflict , ask how to solve