This class should be public (android.support.v7.internal.widget.ActionBarView.HomeView)

Question

I am trying to create a Android Application which uses 3 spinners. I keep getting this error and I can\'t figure out how to fix it. This class should be public (and

Answer 1

Go to appcompat_v7 library -> Properties -> Android Lint Preferences -> Instantiatable -> Select "Warning" severity.

Android Lint Checks

Instantiatable Summary: Ensures that classes registered in the manifest file are instantiatable

Priority: 6 / 10 Severity: Warning Category: Correctness

Activities, services, broadcast receivers etc. registered in the manifest file must be "instiantable" by the system, which means that the class must be public, it must have an empty public constructor, and if it's an inner class, it must be a static inner class.