android - Select/Unselect a recycler view inside a fragment -


i want activity below structure,

---> actionbaractivity  -----> fragment (viewpager horizontal swipe)      ----> recycler views          ---> has button

now need achieve is, when user long press button in recycler view, should selected , activity's action bar should show contextual menu. after selecting first item(using longpress) user should able select/deselect other items click.

but main problem here how can send long press of button main activity when recycler exists in fragment.


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