How to check when NestedScrollView becomes idle or when it stopped

Asked Aug 24 '17 at 06:43

Active Aug 24 '17 at 06:43

Viewed 597 times

I have this layout

<FrameLayout>
    <NestedScrollingView>

        <LinearLayout>
               //some views 
        </LinearLayout>

        <RecyclerView/>

    </NestedScrollingView>
</Frame>

I want something to happen once the user stopped scrolling, and another thing once he starts scrolling..!

What I've tried:

I tried using recyclerView.addOnScrollListener with the help of the States, but this isn't allowed because of this recyclerView.setNestedScrollingEnabled(false)
I looked everywhere, but nothing on NestedScrollView expect this answer it seems there's a workaround, but I don't know how to apply the condition, I want to use if statement to check for Idle and Dragging states.!? any help with that!?
This question has a lot of greats solution for the problem but it's for ScrollView not nested, is there a solution that can be applied for the nested somehow..! I've read them but couldn't figure one.!

asked Aug 24 '17 at 06:43

Alaa AbuZarifa

1

`NestedScrollView` Cannot have more than 1 direct child – Samuel Robert Aug 24 '17 at 07:07
why? and it's working fine with me, I only want to detect when the scrolling stops ! – Alaa AbuZarifa Aug 24 '17 at 07:11
For me it gives `IllegalStateException` – Samuel Robert Aug 24 '17 at 07:18
I don't know, but it works fine with me, do you have an idea on how to detect when the nestedScrollView stops. – Alaa AbuZarifa Aug 24 '17 at 07:31
I don't think there is one specific listener for that... Try the touch listener and look for specific actions – Samuel Robert Aug 24 '17 at 07:34

How to check when NestedScrollView becomes idle or when it stopped

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