Disable Vertical Scroll When User Scrolling Horizontally In Android
I have a vertical custom list and each item of vertical list contains a horizontal list-view. When I scroll horizontally then list also moves little vertically. Which makes it less
Solution 1:
The idea is to disable the parent listview to intercept touch event. This might work :
HorizontalListView hv = (HorizontalListView)findViewById(R.id.hlistview);
hv.setOnTouchListener(new ListView.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
int action = event.getAction();
switch (action) {
case MotionEvent.ACTION_DOWN:
// Disallow ListView to intercept touch events.
v.getParent().requestDisallowInterceptTouchEvent(true);
break;
case MotionEvent.ACTION_UP:
// Allow ListView to intercept touch events.
v.getParent().requestDisallowInterceptTouchEvent(false);
break;
}
// Handle HorizontalScrollView touch events.
v.onTouchEvent(event);
return true;
}
});
Reference : https://stackoverflow.com/a/22609646/1239966
Solution 2:
Best way to do this.
put given code on your horizontal listview onScroll method it work perfact
ViewParent view_parent = getParent();
if (view_parent != null)
{
view_parent.requestDisallowInterceptTouchEvent(true);
}
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