Nuklear GUI app written in Golang runs on Android

A tech demo of a Go lang app with GUI interface implemented using Nuklear running on an Android device. Rendering backends supported: OpenGL ES 2.0, OpenGL ES 3.0. ======= Notes: 1) GUI is handled by https://github.com/vurtun/nuklear, the colorpicker widget is built-in, but possible to make one yourself using the API, it's very flexible and can go low-level. 2) I made Go bindings for Nuklear and implemented the platform code for GLFW and Android NDK: https://github.com/golang-ui/nuklear so it makes possible to write these apps in Go without using C at all. 3) I'm using https://github.com/xlab/android-go as a Go Android app template to handle input events and the native window state, it's simple. 4) The code for example app shown in video: https://github.com/golang-ui/nuklear/blob/master/cmd/nk-android/main.go#L134 The layout part is copied from one of the Nuklear desktop examples, I haven't done anything to make the UI mobile friendly :)