Java programming language
Programming languages, like regular languages, have different ways of transmitting information to a computer, depending on how you want it to function. Programming languages allow us to teach a computer step-by-step how to handle data, collect user entries, and display objects on a screen.
At the microscopic level, a computer’s processor sends electrical signals that control its operation. High-level programming languages like Java mean that we can write these algorithms in an abstract way using words and symbols, and the computer will be careful to translate those algorithms so that we can understand up to the electrical impulses that the processor can understand.
An Android Application
There are many ways to create applications for Android devices, but the recommended method for most developers is to write their own applications using Java and Android SDK. Java for Android applications is very different from other types of Java applications.
If you have experience with Java (or similar language), you should probably feel comfortable diving directly into the code and learning how to use the Android SDK to run your app. But if you are new to programming or semantic languages, you should know how to complete basic programming tasks before you can learn the syntax of Java language and how to use Android SDK.