How to disable ScrollView scrolling?

Question

Trying to resolve this issue : How to disable pullToRefreshScrollView from listening to touch I am wondering it there is a solution, to block ScrollView from handling onTouc

Answer 1

Create a custom ScrollView and use it wherever you wants.

class CustomScrollView extends ScrollView {

    // true if we can scroll the ScrollView
    // false if we cannot scroll 
    private boolean scrollable = true;

    public void setScrollingEnabled(boolean scrollable) {
        this.scrollable = scrollable;
    }

    public boolean isScrollable() {
        return scrollable;
    }

    @Override
    public boolean onTouchEvent(MotionEvent ev) {
        switch (ev.getAction()) {
            case MotionEvent.ACTION_DOWN:
                // if we can scroll pass the event to the superclass
                if (scrollable) return super.onTouchEvent(ev);
                // only continue to handle the touch event if scrolling enabled
                return scrollable; // scrollable is always false at this point
            default:
                return super.onTouchEvent(ev);
        }
    }

    @Override
    public boolean onInterceptTouchEvent(MotionEvent ev) {
        // Don't do anything with intercepted touch events if 
        // we are not scrollable
        if (!scrollable) return false;
        else return super.onInterceptTouchEvent(ev);
    }

}

This can be use in layout

Then invoke

((CustomScrollView )findViewById(R.id.scrollView)).setIsScrollable(false);