Akademy/2023/Plasma Mobile BoF
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Meeting Notes
Plasma Mobile and Qt 6
- Migration mostly done
Onboarding
- We need more people on this
- What makes it hard to contribute to Plasma Mobile?
- A lot of work can be done on desktop, doing things on hardware is quite hard at the moment, and for some things that is necessary.
- Would an easy cross-compilation setup help? (e.g. via kdesrc-build)
- Different use-cases
- Application development, ideally a single click in the IDE bringing your app on the phone
- Base image/shell development
- Cross-compilation complexity vs emulated/native compilation performance
- binfmt emulation works also in combination with Docker
- this needs more documentation
- weekly/nightly postmarketOS images would help a lot
- postmarketOS not using glibc and systemd can be a challenge
Hardware support
- Primarily used hardware are the One+ 6, works better than the PinePhone.
- those devices are aging, makes it harder to be motivated to work on this for your own use
- Fairphone could be an option
- mainline Linux situation on random current phones has improved for the basics, camera etc still a challenge
Apps
- consider Android as a stepping stone/proving ground for Plasma Mobile apps
- less useful for apps using highly platform-specific APIs (dialer, calendar, KIO, etc)
- Merkuro is missing due to Akonadi
- kclock is missing due to maintainer decision
- Calindori and Plasma Phonebook work, but don't interact with the Android platform contact/calendar
- Android apps not discoverable (not in Play Store and not in Google Play)
- F-Droid:
- client fails when APK changed since the last repo update
- stable APKs are rebuilt daily, we don't have a proper release process as for other platforms
- Google
- build pipeline into Play Store exist, but requires manual release steps, as well as some initial paperwork
PIM
- is the current stack around Akonadi the right approach?
- there is a ton of stuff in there we don't want to rewrite
- Carl is working on optimizing the multi-process aspect
- Dan is looking into replace MySQL with Sqlite in Akonadi
- not something we want on Android though, there we should use the platform services
- we'd also need sliding window sync in Akonadi (locally only having the last N days of state), which would probably also solve some of the performance problems by massively reducing the amount of local data
Power management
- push notifications/prepare apps for suspending/killing background apps
- push notifications need the server deployment and the XDG portal API, everything else should ready meanwhile