Android backstack is null in onCreate method...

Implementing back stacks with fragments...

How to use back stack properly on activities AND fragments...

Why does onBackPressed kill my app?...

How to clear fragment backstack till a specified fragment?...

Android: Back stack doesnt work properly...

Two android ViewPagers in the fragment backstack are not coming up properly after activity is recrea...

Android Fragment not added to Back Stack...

Back Navigation does not restore the last fragment...

Manage the backstack in android...

Android: Fragments act unexpected (suddenly transparent?)...

Android fragments and the backstack...

Prevent The Same Fragment From Stacking More Than Once ( addToBackStack)...

RuntimeException in one case. NullExeption - getBackStackCount()...

Android + Prevent addToBackStack with fragment xml?...

addToBackStack not working on fragment...

TabLayout ViewPager Not Loading When Using Backstack...

android - How to back fragment 2 to fragment 1 using onbackstackchanged...

Navigate via back-button from child fragment back to parent activity...

How to add tag to Fragment Transaction?...

Different backstack behavior between Nexus 6 device and emulator...

All fragments on backstack, have nulls in onSaveInstanceState, after rotation...

maintaining a Back stack for fragments as well as confirm on exit...

illegal argument exception , No View Found for the class fragment...

how to save listview items/adapter in fragment and restore from back stack...

How should I add my initial fragment while supporting screen rotations?...

How to handle backstack for replacing the same fragment with different data...

Android Activity from Notification - FragmentManager backstack is zero...

Simulate backstack savedInstanceState behaviour...

Strange Fragments backstack behavior...