What is the very first thing you see when you unlock your android device? In most cases you would be presented with a launcher. The UI of this launcher is crucial to providing the right user experience. Android is running on a vast variety of hardware: smartphones, tablets, TVs, cars, etc.

Have you ever wondered what it takes to implement a custom launcher? Let us take you on a ride with us and play around. Who knows, maybe you will see how to create a launcher for a spacecraft?