ViewPager in RecyclerView

[FarshidABZ]

I have a recyclerview that each item has a ViewPager. At the first when I scroll ViewPager, indicator works awesome, But when I scroll my list to the 20th item then scroll ViewPager, indicator always shows the first item.

List First Item

Last Item

[suhotrub]

Hi, FarshidABZ

Problem comes from findViewPager in PageIndicatorView
View view = activity.findViewById(viewPagerId);
All of your ViewPagers inside RecyclerView have the same id.

There is very dirty solution. Change ViewPagers's identical ids to unique inside your ViewHolder programmatically.
viewPager.id = dataId.hashCode()