ZOlbrys / BackNavigationTestApp

BackNavigationTestApp

Test app for back navigation. The app is setup using the navigation framework, predictive back behavior enabled, and a DrawerLayout.

To reproduce, do the following:

1. Launch app
2. Click Go to Fragment B button
3. Swipe back and/or press the physical back button to navigate to the previous fragment (Fragment A)
4. Click the Open Drawer Layout button
5. Click the Go to Fragment C menu item
6. Try to swipe back and/or press the physical back button to navigate to the previous fragment

Expected results: Fragment A should be displayed, as this was the previous fragment displayed before navigating to Fragment C

Actual results: Swipe gestures and pressing the physical back button does not work anymomre - so you will still be on Fragment C. Poping the backstack manually does work, and is implemented in Fragments B, C, and D to provide a means to navigate the app while in this broken state.

See drawer-layout-in-activity branch, or #1 for a potential fix where the DrawerLayout is removed from FragmentA and put into MainActivity.