D:\_lang\go\gopath\src\golang.org\x\mobile\example\bind\android>gomobile bind -o app/hello.aar -target=android golang.org/x/mobile/example/bind/hello
gomobile: no Android NDK found in $ANDROID_HOME/ndk-bundle nor in $ANDROID_NDK_HOME
C:\Users\user>gomobile init
C:\Users\user>gomobile bind -o app/hello.aar -target=android golang.org/x/mobile/example/bind/hello
gomobile: go build -buildmode=c-shared -o=C:\Users\user\AppData\Local\Temp\gomobile-work-234347207\android\src\main\jniLibs\armeabi-v7a\libgojni.so ./gobind failed: exit status 2
# runtime/cgo
exec: "D:\\_lang\\android\\android": file does not exist