After you have typed ‘name.’ Android Studio will give you a list of possible methods (like toLowerCase() or toUpperCase()) that can be used, so you get some guidance. It couldn’t be any clearer, this will assign the lower case converted “DENNIS” ('dennis') to the 'name' variable. Objects can also contain other objects and variables, for example you could define a ‘Quote’ Object that contains two values: The actual quote and the name of the quoted person.Ī lot of the fundamentals in Java are essentially plain EnglishĪll of Java is written in English, the structure of the words change but if enough attention is given to it can actually be very easy to understand. I HIGHLY recommend checking out this website for a more detailed explanation. A String is an example of a basic object, other basic Objects in Java include Integers (any whole number), booleans (a true or false value) and floating points (decimal values like 3.0). A String is formatted in quotation marks, here is an example use: String name = 'Dennis' Īfter this runs, the variable FullName will equal “Dennis Cometti”. For example, a String object is an object that contains any combination of letters, numbers and other characters. This means that Java is a programming language based on the concept of objects, which are essentially fields of data that can run code and store variables.

Java is an OOP or Objected Oriented-Programming Language Approaching a programming language without prior experience is challenging, but with a little patience it is doable. Essentially, most apps on the Android platform (most games and other apps are written in different languages) are written in Java.

Java is a programming language like C++, Python and Ruby.

Just read the post and learn some basic app skills.Be at a computer, follow the explanations and instructions and you’ll have an app and some basic skills to branch off by the end of it.There are two ways of approaching this post:

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