query: Android - Why calling this function directly instead of onClick causes a NullPointerException?
positive_passages.docid: 49
positive_passages.text: What is a NullPointerException, and how do I fix it?
negative_passages.docid: 65815
negative_passages.text: How to pass a value from one Activity to another in Android?
negative_passages.docid: 52076
negative_passages.text: Why is an ArrayList parameter modified, but not a String parameter?
negative_passages.docid: 10581
negative_passages.text: Avoiding NullPointerException in Java
negative_passages.docid: 63843
negative_passages.text: Calling startActivity() from outside of an Activity?
negative_passages.docid: 106
negative_passages.text: What is a void pointer and what is a null pointer?
negative_passages.docid: 75471
negative_passages.text: Why is the method executed immediately when I use setTimeout?
negative_passages.docid: 64200
negative_passages.text: Can Java's NullPointerException be changed to report on which variable was null?
negative_passages.docid: 98866
negative_passages.text: Null Pointer Exception on getGraphics()
negative_passages.docid: 98080
negative_passages.text: Android: Cannot invoke toString() on the primitive type int
negative_passages.docid: 8793
negative_passages.text: Android and getting a view with id cast as a string
negative_passages.docid: 138823
negative_passages.text: Why cast null to Object?
negative_passages.docid: 143664
negative_passages.text: setOnClickListener crashs my android app
negative_passages.docid: 96843
negative_passages.text: What will happen when I call a member function on a NULL object pointer?
negative_passages.docid: 69180
negative_passages.text: onActivityResult() called prematurely
negative_passages.docid: 119573
negative_passages.text: NullPointerException in Java with no StackTrace
negative_passages.docid: 8684
negative_passages.text: How to declare global variables in Android?