java 安卓是用C++还是Java？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/5628518/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
C++ or Java for android?
提问by BigPete
I am thinking about picking up android development in my free time. I see that development is possible in Java and C++ but the latter is limited.
我正在考虑在空闲时间进行 android 开发。我看到在 Java 和 C++ 中开发是可能的，但后者是有限的。
I am much more comfortable with C++.
我对 C++ 感觉更舒服。
So my question is what limitations exist with C++ on Android? Will I be able to develop full apps with it, or will I eventually have to learn Java?
所以我的问题是 C++ 在 Android 上存在哪些限制？我能用它开发完整的应用程序，还是我最终必须学习 Java？
回答by Erik
Pick the right tool for the job. The right tool for android is java, and occasionally c++ if it's really needed. Android runs on several different CPUs, and you'd be required to deal with fun stuff like compiling for platforms that you can't really test on - at least if you want to make apps for anyone but yourself.
为工作选择合适的工具。android 的正确工具是 java，如果真的需要，偶尔也可以使用 c++。Android 在几个不同的 CPU 上运行，你需要处理有趣的事情，比如为你无法真正测试的平台编译 - 至少如果你想为自己以外的任何人制作应用程序。
回答by Dair
It's all dependent on what you want to do, but the general rule of thumb:
这完全取决于您想要做什么，但一般的经验法则是：
C++ is for speed (for example games).
C++ 是为了速度（例如游戏）。
Java is for UI and general Android programming.
Java 用于 UI 和一般的 Android 编程。
回答by Nicklas A.
You cannot code an entire Android application using only C++, the android SDK is written in Java and that is what you will have to use.
您不能仅使用 C++ 编写整个 Android 应用程序，Android SDK 是用 Java 编写的，而这正是您必须使用的。
This said you can still use C++ for heavy stuff.
这表示您仍然可以将 C++ 用于繁重的工作。
