I am new to flutter development. I have created a sample app (flutter 2.2 and VS Code) that uses google maps and device location tracking. I want to test this on field by deploying on to my mobile. Can I know the steps to achieve this with out publishing the app to play store.
create apk for your app and try below commands
clean your project
flutter clean
get packages
flutter pub get
build your apk
flutter build apk --release
find your apk in your machine
your project name\build\app\outputs\flutter-apk(on release mode)
copy this APK and install your mobile divice
refer this video