How to Reverse Fragment Animations on BackStack?

Question

I thought the system would reverse animations on the backstack when the back button is pressed when using fragments using the following code:

FragmentManager         


        

Answer 1

According to the android documentation for custom animation:

Change:

ft.setCustomAnimations(R.anim.slide_in, R.anim.hyperspace_out);

To:

ft.setCustomAnimations(R.anim.slide_in, R.anim.hyperspace_out, R.anim.hyperspace_in, R.anim.slide_out );

and now the backstack animates - In reverse!!