Question

I have this app structure:

1. MainActivity with a global menu and Fragment container.
2. First Fragment: a ViewPager with three pages.
3. Second Fragment: a list

I insert the Fragments on the OnCreate() in the MainActivity and change their visibility with show and hide (using the FragmentTransaction).

When I launch the app the first Fragment appear in the screen without problem, when change to the second Fragment also work like a charm but when I come back to the first Fragment the app doesn’t show anything inside the ViewPager.

Are there any particular option that I have to change in the ViewPager to solve this?

Answer 1

The problem seems due to that android does not allow to have nested fragments. In my case I can manage the situation using simple views instead of fragments inside the ViewPager.