the Flutter web version of project-m36-websocket-client

[YuMingLiao]

In case anyone is interested,
here is a Flutter web version of project-m36-websocket-client.

It's also an attempt to bring ADTs to the Dart land.

[agentm]

Very cool! Could you share some screenshots?

[YuMingLiao]

Okay, I think first I should try initializing a project-m36 executable by flutter's process and see if they can communicate.

[agentm]

Oh, I have never attempted to build Project:M36 on Android. I would be willing to collaborate on this and would definitely accept patches to build on new platforms.

[YuMingLiao]

Glad to find someone interested!

I have a remote websocket-client Flutter app now.
My goal is to install a Flutter app shipping/bundle with a local project-m36 database for itself.
Now, I don't know how to make Flutter, Haskell and Android work together.

What I know:

• sqflite doesn't ship/bundle a sqlite. So no code for borrowing there.
• haskell on android
• Flutter has gRPC. ProjectM36 uses currier-rpc. And Haskell has a gRPC library.
• Executables may need to be recompiled by NDK for specific libraries on android.
• flutter_background_service
• android-haskell-activity

What I don't know:

• how to bring project-m36 into an Android environment.
• how to make Flutter app communicates with project-m36. Can Android have local websocket communication?
  • Writing custom platform-specific code
• how to make a Flutter app to ship/bundle with project-m36
  • how-to-bundle-native-macos-executable-with-a-flutter-app
  • hosting-an-executable-within-a-flutter-application

And I've tried:

126|RMX2020:/data/local/tmp $ chmod 777 tutd
RMX2020:/data/local/tmp $ ./tutd
sh: ./tutd: not executable: 64-bit ELF file

android-not-executable-64-bit-elf-file

[YuMingLiao]

I expect a lot of bumps on the road of re-compilation on android. I will accept a remote server to continue to have fun making my app.

[YuMingLiao]

Related References for the issue:
A Haskell Cross Compiler for Android
docker-game-build-env
Keera Studios: Haskell on Android and iOS