Now that we have learned these concepts as well as having an understanding of working on Android Studio, we can proceed to start working on making our game from scratch. Let's clear all the buttons and text views in our activity_fullscreen.xml file and remove all the references in our Java code so that it looks somewhat like this:
Take a look at the Component Tree window below your Palette for a proper reference:
Note here that at this point we are back to square one with our app.
When you are done with this, ...