basic command

An app that draws a green triangle on a red background.

In order to build this program as an Android APK, using the gomobile tool.

See http://godoc.org/golang.org/x/mobile/cmd/gomobile to install gomobile.

Get the basic example and use gomobile to build or install it on your device.

$ go get -d golang.org/x/mobile/example/basic
$ gomobile build golang.org/x/mobile/example/basic # will build an APK

# plug your Android device to your computer or start an Android emulator.
# if you have adb installed on your machine, use gomobile install to
# build and deploy the APK to an Android target.
$ gomobile install golang.org/x/mobile/example/basic

Switch to your device or emulator to start the Basic application from the launcher. You can also run the application on your desktop by running the command below. (Note: It currently doesn't work on Windows.)

$ go install golang.org/x/mobile/example/basic && basic