How to deploy to docker a flutter mobile app?

Question

I want to deploy to docker my already built flutter mobile app. I was unable to find a clear tutorial of this exact case using Dockerfile and docker-compose.yaml. any help ??? I want to deploy it on docker and be able to use it on any mobile device by running the app container. Any help will be really appreciated.

Answer 1

Just as an example I'm providing my config file below, here is just a base setup, for more information you can read this article: https://blog.codemagic.io/how-to-dockerize-flutter-apps. Please feel free to ask additional questions.

FROM cirrusci/flutter

RUN sdkmanager --install "platform-tools" "platforms;android-33"

COPY ./android ./app/android
COPY ./assets ./app/assets
COPY ./ios ./app/ios
COPY ./lib ./app/lib
COPY ./analysis_options.yaml ./app
COPY ./pubspec.yaml ./app

RUN cd /app && flutter pub get

WORKDIR /app