The function is not working and is making the program crash when I start the Activity
49
What is a NullPointerException, and how do I fix it?
30614
How to finish an activity from an Adapter..?
158745
onActivityResult is not being called in Fragment
123611
How to pass the values from one activity to previous activity
10581
Avoiding NullPointerException in Java
129309
Logcat error description : Button launch crashes app
8684
How to declare global variables in Android?
96843
What will happen when I call a member function on a NULL object pointer?
59412
How do I pass data between Activities in Android application?
56495
Clicking on Notification is not starting intended activity?
93104
What is a NumberFormatException and how can I fix it?
59366
How do I make the comparator work and then stop?
95399
What is Activity.finish() method doing exactly?
86725
App crashes if question is reloaded without data connection
116180
Adding an onclicklistener to listview (android)
64200
Can Java's NullPointerException be changed to report on which variable was null?
65143
Eclipse Activity Not Working