App shut down,when a button which defined in fragment pressed (Use Veiwpager)
49
What is a NullPointerException, and how do I fix it?
79205
Button for closing a JDialog
51969
Destructor - does it get called if the app crashes
155084
How to close Android application?
150008
Triggering event when Button is pressed down in Android
116655
Data Persistence ViewPager
92844
getOnClickListener() in Android views
97325
DialogFragment causing nullpointer crash
157927
Is there a way to quit an app when the last item is closed?
95399
What is Activity.finish() method doing exactly?
30443
How to save state when activity it destroyed with this
120392
Best practice for instantiating a new Android Fragment
109768
How to exit when back button is pressed?
124175
Java shutdown hook
94474
Add Exit button to Android App By Calling a Function from one Activity
91498
How to finish current activity in Android
108891
How to close a ViewPart in Eclipse?