Hello world android egui

Egui + winit + wgpu example. May be used as a boilerplate for your pure Rust native android GUI app. Based on example from https://github.com/hasenbanck/egui_winit_platform

At current stage it is actual with winit-0.28 which was moved from ndk-glue to android-activity https://github.com/rust-windowing/winit#android

Mobile variant.

Compile with cargo apk build

Desktop variant.

Compile with cargo build --bin main