With this change I'm also taking care to not show the standard "Connection to the server has been lost" banner in the call view, since that is now covered by the 'reconnecting' message.
* Add a global control for toggling earpiece mode
This will be used by Element X to show an earpiece toggle button in the header.
* Add an earpiece overlay
* Fix header
The header needs to be passed forward as a string to some components and as a bool (hideHeader) to others.
Also use a enum instead of string options.
* fix top clipping with header
* hide app bar in pip
* revert android overlay app_bar
* Modernize AppBarContext
* Style header icon color as desired and switch earpice/speaker icon
* fix initial selection when using controlled media
* Add "Back to video" button
* fix tests
* remove dead code
* add snapshot test
* fix back to video button
* Request capability to learn the room name
We now need the room name in order to implement the mobile (widget-based) designs with the app bar.
* Test the CallViewModel output switcher directly
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Co-authored-by: Timo <toger5@hotmail.de>