Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Android Enthusiasts Stack Exchange is a question and answer site for enthusiasts and power users of the Android operating system. It only takes a minute to sign up.
Apps like AIDE, SketchWare, and AppBuilder can build APK files directly on Android devices.
How do those apps do it?
Required, but never shown