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Manage back button with ViewPager

Manage back button with ViewPager: Building Flexible Android Apps with the Fragments API
Manage back button with ViewPager: Building Flexible Android Apps with the Fragments API

When you're using a ViewPager to manage fragments, you don't have direct access to the FragmentTransaction objects that are being used in the background. One consequence is that you can't just add your fragments to the app's backstack. But you can simulate backstack behavior by overriding the onBackButton() method, and determining whether to go back to a previous fragment or to let the back button's normal behavior take over.

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Skill Level Intermediate
2h 26m
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Skills covered in this course
Developer Mobile Apps Android

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