CODEWITHSUNDEEP
androidandroid-fragmentactivityfloating-action-button
Mullazman
Mullazman

Reputation: 509

How to implement a single FAB across numerous fragments?

I'm interested in implementing a FloatingActionButton or FAB across a number of fragments. When the fragment changes, the FAB's icon should change and the button should obviously then do something pertaining to that specific fragment, however for a seamless display, the FAB is located within the Main Activity and not per-fragment.

What's the most proper and/or efficient way of doing this?

I can't wrap my head around it.. I've tried to implement listeners in the Fragment, for the click in the Activity, but it's saying the listeners are Cyclical

Thanks

Upvotes: 4

Views: 1434

Answers (1)

JF YOBOUE
JF YOBOUE

Reputation: 79

You can get the Floating Action Button in your fragments e.g in onCreate method of fragment by doing something that

FloatingActionButton fab = (FloatingActionButton)this.getActivity().findViewById(R.id.fab);

Upvotes: 7

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