android os 及其内核是用什么编程语言编写的？
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on what programming language is android os and its kernel written?
提问by Rafi
I just want to know on what programming language is androidoperatingsystem and it kernelis written..
我只想知道android操作系统是什么编程语言，它的内核是什么编写的..
回答by Jainendra
Android is built on top of Linux, and a large portion of it is written in C. There are swaths of code written in C++ though. Also, most of the application framework (the stuff you would call android, and almost everything you see on screen) is written in Java.
Android 构建在 Linux 之上，其中很大一部分是用 C 编写的。不过，也有大量代码是用 C++ 编写的。此外，大多数应用程序框架（您称之为 android 的东西，以及您在屏幕上看到的几乎所有内容）都是用 Java 编写的。
