* Theme refactoring
* disable the automatic tinting of surfaces with elevation in dark mode
* make the media warning visible again with the dark theme
* fix nav bar on api 27+
* use correct color for all media warnings
* fix FragmentAdapter returning null fragments when activity was recreated
* remove unused import
* make activity in CustomFragmentStateAdapter private
* Add support for audio attachments.
Partially addresses #1337
* Register Tusky as a target for audio sharing
* Use icon with textColorTertiary for audio preview
* Resolving some issues with media playback.
* Changing ViewVideoFragment so that it fully handles autohiding the
media controller, allowing consistency between it and the toolbar
* Fixed an issue where the toolbar and description were not fading in
* Do not hide the toolbar/media player if the video is loading or paused
* Created "ExposedPlayPausedVideoView" to allow hooking play/pause
* Fix back button when viewing videos
* Back button did not work if video controls were visible.
* Tweak audio player
* Always show the controls when audio begins playing
* Do not auto-hide the controls if the player is playing audio
* Address PR comments
* Use overloaded constructor
* Remove m prefix
* Fix subtle media player issues
* Fix audio player incorrectly auto-hiding after hiding/showing toolbar
* Only subscribe touch listener once content is ready
- Prevents top toolbar visibility from getting out of phase with audio player visibility if hidden during load
* ComposeActivity: When selection is nonempty and a "special character" button is pressed, decorate all selected word starts
Closes#1417
* ComposeActivity: Tests for word break prepend logic
* fix toggling media visibility
* cleanup search code to make it more readable
* remove redundant OnQueryTextListener
this is the default behavior
* fix bookmarking
* fix status interaction causing unnecessary network requests
Konrad Pozniak