android

• https://www.android.com/
• https://developer.android.com/index.html

Learn

• https://github.com/mobile-roadmap/android-developer-roadmap
• Training for Android developers - 中文版
• Android Studio系列教程
• https://github.com/futurice/android-best-practices
• https://github.com/inferjay/AndroidDevTools
• https://github.com/MindorksOpenSource/android-interview-questions

Projects

• Telegram for Android source
• topeka, A fun to play quiz that showcases material design on Android
• androidpn, An open source project to provide push notification support for Android -- a xmpp based notification server and a client tool kit.

Tools

• scrcpy, Display and control your Android device
• LeakCanary is a memory leak detection library for Android. https://square.github.io/leakcanary
• AndroidGodEye A performance monitor tool , like "Android Studio profiler" for Android , you can easily monitor the performance of your app real time in pc browser
• Anbox is a container-based approach to boot a full Android system on a regular GNU/Linux system https://anbox.io
• AndroidAutoSize: A low-cost Android screen adaptation solution (今日头条屏幕适配方案终极版，一个极低成本的 Android 屏幕适配方案).

FAQs

• 旋转引起 Activity 销毁、创建
  • https://blog.csdn.net/u011421608/article/details/50883665
  • https://www.cnblogs.com/lbfamous/p/5144425.html
• AndroidStudio 代码全红，但可正常运行解决方法及解决后续代理的问题
  • File -> Invalidate Caches/Restart...

Resources

• Awesome Android, A curated list of awesome Android libraries and resources. For general Java libraries have a look at awesome-java.
• Open-Source Android Apps, This is a collection of Android Apps which are open source.