Fortunately, that’s pretty easy as Android Studio has already shown us how to do it. Open up MainActivity.java and look for the text that says “Replace with your own action”.

Android Studio makes things very easy. As soon as you create a new project, it will be populated with the very basic code and setup necessary to print “Hello World” to the screen.

Android Studio’s Emulator is a versatile tool that lets you create virtual devices to simulate real Android phones and tablets. Whether you're testing apps, exploring features, or debugging, it ...