Scrollview inside a scrollview in android issue

Question

I have a scrollview inside a scrollview . The xml is like this

<RelativeLayout ....
    <ScrollView.....
         <RelativeLayout ....
           <Button.....
           <Button ....
           <ScrollView
             <RelativeLayout ....
                 ..........
               </RelativeLayout>
             </ScrollView>
         </RelativeLayout>
     </ScrollView>
 </RelativeLayout>

in this second scrollview in not scrolling smoothly. can give a solution for that. I tried a lot of solution given in the internet but not working.

Answer 1

Try this code. It is working for me`

 parentScrollView.setOnTouchListener(new View.OnTouchListener() {

public boolean onTouch(View v, MotionEvent event)
{
    findViewById(R.id.childScrollView).getParent().requestDisallowInterceptTouchEvent(false);
return false;
}
});
childScrollView.setOnTouchListener(new View.OnTouchListener() {

public boolean onTouch(View v, MotionEvent event)
{

// Disallow the touch request for parent scroll on touch of
// child view
v.getParent().requestDisallowInterceptTouchEvent(true);
return false;
}
});`