Hide fab button with ListView when scrolling down

Question

How can I hide fab button when scrolling listView?

I'm using this code at the moment, but it hides FAB button whenever I'm touching screen and scrolling, I need it to hide FAB button when scrolling down and when scrolling a bit up it has to be shown again

current code:

mListView.setOnScrollListener(new AbsListView.OnScrollListener() {
        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
            if(scrollState == SCROLL_STATE_TOUCH_SCROLL){
                floatingActionButton.hide();
            }else{
                floatingActionButton.show();
            }
        }

        @Override
        public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
        }
    });

https://stackoverflow.com/a/17017477/8089770 try this – Vidhi Dave Oct 17 '17 at 09:16 — Vidhi Dave, Oct 17 '17 at 09:16

AskNilesh · Answer 1 · 2017-10-17T09:06:27.773

1

try this you should use onScroll instead of onScrollStateChanged

listview.setOnScrollListener(new AbsListView.OnScrollListener() {
    @Override
    public void onScrollStateChanged(AbsListView view, int scrollState) {


    }

    @Override
    public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {

        // add here your logic like this
        // int lastItem = firstVisibleItem + visibleItemCount;
        if (firstVisibleItem < 2) {

            floatingActionButton.setVisibility(View.INVISIBLE);
        }else {
            floatingActionButton.setVisibility(View.VISIBLE);
        }
    }
});

edited Oct 17 '17 at 09:06

answered Oct 17 '17 at 08:57

AskNilesh

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where do you use int lastItem? – LeTadas Oct 17 '17 at 09:00
its a logic part my friend you can ignore that line – AskNilesh Oct 17 '17 at 09:01
I think it's better use `hide` and `show`. I did this: `if (lastItem == totalItemCount) floatingActionButton.hide();` to hide the button at the end of the scroll. – Lifka Aug 12 '18 at 17:18

Hide fab button with ListView when scrolling down

1 Answers1