What languages ​​are needed to write games and applications on Android?

Question

Android

Hello!
Please tell me what you need to know and what programming languages ​​you need to learn in order to become a developer of games and programs on Android. What languages ​​are important to know to develop your own site, so that you can then interact with the Android program?

Answer 1

First, a little off topic question:
On the topic of the question:

• Making games better with Unity , hence the C# language . But Unity is not only a language, it is also an engine specifically for games, which today (2019) can be said to have defeated all other engines. It has great features, is productive, easy to use, and all this is coupled with ease of development (low entry threshold).
  
• Almost any language is suitable for your own site, but the choice depends on the game. After all, you need not so much a website as a game server (backend). And the implementation will depend on the specifics of the game. If you have the game itself as a site, i.e. page transitions through buttons, then you can put the gaming site in the application. In this case, PHP will do. If the game is in real time (such as a shooter or racing), with a huge number of users, then the bottleneck will be the load on the server, and indeed stability. So the backend will have to be done in a high performance language like C/C++. Well, or, for example, Elixir (Erlang). If you have something in between, then again, any language that can work with sockets and support the player's session will do. Like I said in the preamble, it's complicated