I am new to Android, and working with a beginner-level test application. I want to complete it with tab-bar and actionbar. I managed to do tab-bar, but I have difficulties implementing action bar. I imported a demo project, but when I run it, a prompt appears, saying that my device is not compatible, which is what confuses me.
My question is, how to decide about the API levels, min and target SDK versions, compatibility devices, AVDs? I am confused. I need an article that clears all this confusion.
Any help will greatly be appreciated!