The Android mobile operating system should be a perfect choice for programmers who want to build phone applications. What a coder needs to initially do is to thoroughly understand Android’s software development kit (SDK).
Android apps are Java-based applications, thus the first thing you’ll need to start coding is the Java Development Kit. After which, you can install an IDE to get a set of tools such as a compiler, debugger, and much more. Next, you should get Android’s Software Development Kit and install it on your system.