IAudioEndpointVolumeCallback::Release was called in callback functions of IMMNotificationClient (through the call to SystemvolumePlugin::sendSinkList), however https://docs.microsoft.com/en-us/windows/win32/api/mmdeviceapi/nn-mmdeviceapi-immnotificationclient points out that:
*To avoid dead locks, the client should never call IMMDeviceEnumerator::RegisterEndpointNotificationCallback or IMMDeviceEnumerator::UnregisterEndpointNotificationCallback in its implementation of IMMNotificationClient methods.
*The client should never release the final reference on an MMDevice API object during an event callback.
So I moved that part of code to another thread so it will successfully run after callback functions work out and call only if endpoint needs to be released (device was removed), so it won't spawn new thread for every generated event
Currently bigscreenplugin emits a signal whose consumption point is not documented in our code.
This patch adds a link to a usecase of this emitted signal.
## Summary
This patch adds an interface to return only a specified window of messages, making loading the conversations history smooth, fast, and enjoyable.
The current implementation of the conversation interface loads all messages every time the conversation is requested. This is might be painfully slow to load in case the conversation is large or if there are a lot of MMS/RCS messages in the conversation (since those are wildly slower to load than SMS)
Requires https://invent.kde.org/kde/kdeconnect-android/merge_requests/122 to enable Android functionality
## Test Plan
- With new Android app and old Desktop app:
- The Android app will notice the missing fields and query for all messages as before.
- With old Android app and new Desktop app:
- The desktop will send fields for the new interface which will not be read and all messages will be returned.
- With new Android app and new Desktop app:
- The new interface is used and returns only a certain number of messages at a time.
We have a few places that open the KCM, with different arguments.
Centralize the implementation in one place.
This makes it easier to switch to invoking systemsettings5 in the future (once https://invent.kde.org/plasma/systemsettings/-/merge_requests/11 is in).
It also makes sure the relevant device is selected when clicking on a pairing notification.
The function is exposed to DBus for the Plasmoid and potential third-party users.
CCBUG: 425660
Ever since joining the release service we never increased our version number on release.
I've seen distros automatically apply the release service version scheme (20.0X) to the package,
but when running e.g. kdeconnect-cli -v we'd still get 1.4.
This way the version is automatically adjusted by the release tooling so we don't need to care about and cannot forget it any longer.
