Is Java backend or front end in Android?

The frontend is the part of the website users can see and interact with such as the graphical user interface (GUI) and the command line including the design, navigating menus, texts, images, videos, etc. Backend, on the contrary, is the part of the website users cannot see and interact with.

Front and back end developers work on different sides of a website. Front end development is programming which focuses on the visual elements of a website or app that a user will interact with (the client side). Meanwhile, back end development focuses on the side of a website users can’t see (the server side).

A front-end app sends information to the backend through the internet using protocols . These protocols are designed only for apps to communicate. Codes written by backend developers help generate database information to the frontend app. So, all the necessary output that we need gets generated by the backend app.

You can categorize any web or mobile application into two parts. The front-end is what a user sees and interacts with (user interface) . The back-end is part of the application that is hidden from the user (what some would call, under the hood).30 Tem 2020