I am using a TabLayout with 5 different fragments. On 3 of these fragments a android.support.design.widget.FloatingActionButton
should appear. Right now I simply set the visibility of the FAB when the tab changes, but I would like to have an animation, where the FAB comes in and out.
How can I achieve this in Android?
The hide/show animation for shrink/pop are automatically handled by the new version of the Support Library.(22.2.1) Then OnTabChange listener show or hide the floating action button using show/hide methods provided by the new library.
fab.show(); or fab.hide();