FragmentActivity.getSupportFragmentManager()' on a null object reference...

EditText does not work on FragmentActivity in Android...

commitAllowingStateLoss() in fragment activities...

Fragment Unit Testing: launchFragment throws ClassCastException...

Changing orientation of the device refreshes the fragments activities...

Android: OnItemClickListener event not fired when page is swiped (FragmentActivity and ListFragment)...

Fragment replacement shows the two fragments...

How to extend both FragmentActivity and WearableActivity in one activity?...

load fragment when activity starts...

How to change View of the Activity from within the ViewPager's Fragment?...

java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{.UpdateProfileFragment cann...

Displaying data from sqlite database into listview in fragment activity...

NullPointerException after referencing a view by id in a new Fragment following Fragment.instantiate...

how to add this in fragment...

Cannot acces ActivityCompatApi23 when trying to use FragmentActivity...

How to call a fragment from a class...

How to set ArrayAdapter for spinner in Fragment...

Problem with navigating fragments when i press on back...

Android- Make back button switch between tabs (tab navigation actionbar)?...

Which fragment library should I import?...

How to call popbackstack and not delete the previous entries on backstack so i could use it again?...

Can not dipslay textviews on top of the screen...

How to import android support v4 correctly within mapactivity...

FragmentManager NullPointerException when trying to commitAllowingStateLoss...

Start an activity from a fragment...

how and where must add button in fragment class which is used for sliding menu?...

How to create multiple fragments programmatically?...

How to close second activity including a fragment?...

Communicating between fragments in a same activity...

How to create imageview that change into only one activity?...