How to stop scrolling as half item can be visible in HorizontalScrollView

Question

Can you plz share any suggestion or library to achieve below,

e.g. If you see in Google Play Store, when you scroll HorizontalScrollView, your scrolling will stop as half of the next item user can able to see. App forcefully stops scroll like this so the user gets to know, there are more items available.

I do not have any code to share. I just want your hints/libs.

Thank you!

@Prem I know, but plz read my explained problem again. I want to stop scrolling as half of the next item user can able to see — Dhruv Patel, Nov 16 '17 at 07:00
you didn't mention about recyclerview in your question that why i give that comment — Goku, Nov 16 '17 at 07:01
try this http://www.devexchanges.info/2016/06/carousel-layout-with-viewpager-in.html — Goku, Nov 16 '17 at 07:19
try this with recyclerview https://stackoverflow.com/questions/41307578/recycler-view-resizing-item-view-while-scrolling-for-carousel-like-effect — Goku, Nov 16 '17 at 07:19
@Burhanuddin Rashid...Thanks buddy..its exactly i m looking for... — Dhruv Patel, Nov 16 '17 at 09:16

score 3 · Accepted Answer · answered Nov 16 '17 at 11:22

3

You can achieve this by using Snaphelper in RecycleView its available in support libraries You can attached SnapHelper like this

SnapHelper startSnapHelper = new StartSnapHelper();
startSnapHelper.attachToRecyclerView(yourRecyclerView);

answered Nov 16 '17 at 11:22

Burhanuddin Rashid

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score -1 · Answer 2 · answered Nov 16 '17 at 07:00

-1

You can achieve this task via using Horizontal recycler view and by adding pull to refresh technique. Set limited amount of items to be displayed by default and load on demand. Hope that answers your question.

answered Nov 16 '17 at 07:00

Abdul Waheed

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score -1 · Answer 3 · answered Nov 16 '17 at 07:17

You can change item's width dynamically based on device's width to manage this scenario.

horizontalScrollView.post(new Runnable() {

            @Override
            public void run() {
                DisplayMetrics dm = getResources().getDisplayMetrics();
                int screenWidth = dm.widthPixels;
                // based on this width, the space between the children and their
                // widths calculate new widths so you get a half clipped
                // children on the right side.
            }
        });

How to stop scrolling as half item can be visible in HorizontalScrollView

3 Answers3