Hello I'm trying to build a ViewPager with 3 Fragments. One of this fragment have another fragment that overlap and I want implement swiping up and down to show and hide the fragment.
Here there is a image that explain my question
In the ViewPager I can slide right and left . When I'm in the second fragment I want to be able to swipe up and down to show/hide the fourth fragment.
Hope I was clear. I was inspired to Snapchat app layout.
Thank you for help.