Android Basics – A quick look at the Android Manifest File in Android Project

Now that you have a basic Android App and have been able to run it in the Emulator. It’s time to look at the Manifest file.

The Manifest file is used to define your App settings. Like Name of the App, the App Theme, Launcher Icon, Activities and more.

The important thing to understand is the definition of the MainActivity. The MainActivity class is used by Android when your App Launches.