官方文档和教程 [Android 开发人员文档](https://developer.android/) [Android 代码实验室](https://codelabs.developers.google/) [Android Studio 入门指南](https://developer.android/studio) 在线课程和教程 Udemy [Android 开发大师班: 从初学者到专家](https://udemy/course/the-complete-android-developer-course/) [Kotlin 中的 Android 开发: 初学者到高级](https://udemy/course/android-kotlin-developer/) Coursera [Android 开发专业化](https://coursera.org/specializations/android-app-development) edX [Android 开发用 Kotlin](https://edx.org/course/android-development-with-kotlin) Pluralsight [Android Fundamentals](https://pluralsight/courses/android-fundamentals) [Android Intermediates](https://pluralsight/courses/android-intermediates) 书籍 [Head First Android Development](https://amazon/Head-First-Android-Development-Dawn/dp/0596009669) [Android Programming for Beginners](https://amazon/Android-Programming-Beginners-Sams-Teach/dp/0672338457) [Android Development with Kotlin](https://amazon/Android-Development-Kotlin-2nd-Android/dp/1098109326) 其他资源 [Android 开发博客](https://android-developers.googleblog/) [Stack Overflow Android 论坛](https://stackoverflow/questions/tagged/android) [谷歌开发者社区 Android 讨论组](https://groups.google/g/android-developers)
零噪音的后台能力，把指标告警打造成安全网，把信号留在掌心里
