Reactive rewrite

[MoralCode]

due to a specific issue( dotintent/FlutterBleLib#625) and apparrent lack of support or maintainence with the existing FlutterBleLib library, this pull request implements a small rewrite to swap this bluetooth backend with flutter_reactive_ble which seems to be maintained by Philips Hue.

Also we should give the documentation a quick once-over to make sure it represents the latest state of things:

• inline documentation comments
• README
  • content
  • demo app screenshots
• repo wikis or any standalone docs in docs folders
  • DesignDecisions.md, bluetooth library section
  • internals.md, Internal API Design section is TBD

[MoralCode]

awesome, seems like its just looking over and fixing the documentation that's needed now. i made a bit of a checklist in the pull request to give a bit of an outline as to what documentation may be affected by this change

[MoralCode]

@Aldaniee ok, it looks like this should be all ready now - just updated a bunch of the docs. are you happy with the way the demo app works on iOS based on your testing? any other testing you want to do (or think needs to be done)?

[MonsieurRz]

It's been some time, I will have a look whether this pull request is still relevant today.

[MoralCode]

It's been some time, I will have a look whether this pull request is still relevant today.

That would be awesome, thanks!

GitHub doesnt seem to think theres any conflicts and i doubt things have significantly moved on main since the last commit to this feature branch. but id definitely still want to refresh myself on the code to remember what i was doing and why

[MonsieurRz]

I do not have access to an iphone so I can't migrate iOS (assuming that is required).

I have managed to build & run on Android with flutter version 3.29.2 and java 21.
The most difficult thing was to migrate the android build. I will clean and push that next week.

At the moment I can scan and connect. I can send and receive CSAFE commands. I haven't tested further.
Next I think I will take some time to improve the example's UI so I can add live data streaming.

[MoralCode]

Next I think I will take some time to improve the example's UI so I can add live data streaming.

check out https://github.com/openRowingCommunity/OpenErgView - its a low-fi version of the old ergdata app i built using this library - maybe thats a good live-data testcase

[MonsieurRz]

I was thinking of something less sophisticated, I do not want to prolong this (big enough) PR too much.

I will test from the OpenErgView to bridge any gap in feature/compatibility.

[MonsieurRz]

Replaced by #23
@MoralCode you can close this one

[MonsieurRz]

@MoralCode I do not have write permission in this PR. Can you merge #23 here ?

[MoralCode]

Yeah I can do that. I'll probably want to go through the changes and potentially separate them out too since it sounds like you've also made a ton of improvements to expand on things.

My plan is something to the effect of:

• start with a basic PR to just swap the Bluetooth back end to reactive ble while keeping everything else working as-is (upgrading to flutter 3 included here)
• then merge a basic PR with the dataplex changes (depending on how important they are for your other changes and stuff)
• rewriting the example app UI will probably be an example of something I'd like to do as a separate PR/branch just to keep things organized and easy to test before/after.

I know I havent set a good precedent for keeping things organized around here, but once these outstanding PRs are merged, I'd like to clean that up too.

[MonsieurRz]

repair github action:
git cherry-pick fdc3771

[MoralCode]

repair github action: git cherry-pick fdc3771

just cherry picked this directly onto main

[MoralCode]

hmmm,

No dependencies changed.
2 packages are discontinued.
74 packages have newer versions incompatible with dependency constraints.
Try `dart pub outdated` for more information.
Resolving dependencies...
The current Dart SDK version is 3.1.0.

Because c2bluetooth requires SDK version >=3.2.0 <4.0.0, version solving failed.

[MonsieurRz]

I have found this small mistake we want to fix:
MonsieurRz@5ef8f25