Two nested vertical scroll views in android -

i using 2 vertical scroll views(say,parent , child).what issue not able scroll child view instead scrolls whole parent view,is there way can restrict parent view scroll when scroll child scroll view , vice versa?

need help...thanks in advance..!!

you need handle touch event effectively

        outerscrollview.setontouchlistener(new view.ontouchlistener() {              public boolean ontouch(view v, motionevent event) {                 findviewbyid(r.id.inner_scroll).getparent()                         .requestdisallowintercepttouchevent(false);                 return false;             }         });          innerscrollview.setontouchlistener(new view.ontouchlistener() {              public boolean ontouch(view v, motionevent event) {                 v.getparent().requestdisallowintercepttouchevent(true);                 return false;             }         });