Android之解决scrollview总是优先滑动，导致在scrollview内的控件不滑动问题

 sv01 = (ScrollView) findViewById(R.id.popup_sf_event_scroll_01);     sv02 = (ScrollView) findViewById(R.id.popup_sf_event_scroll_02);     sv02.setOnTouchListener(new OnTouchListener() {         @Override         public boolean onTouch(View v, MotionEvent event) {             if (event.getAction() == MotionEvent.ACTION_UP)                 sv01.requestDisallowInterceptTouchEvent(false);         else                  sv01.requestDisallowInterceptTouchEvent(true);         return false;         }     }); 重写onTouch()事件,在事件里通过requestDisallowInterceptTouchEvent(boolean)方法来设置父类的不可用,true表示父类的不可用