This commit does 3 things:
1. Replaces PhotoView (which is abandonware) with modern TouchImageView
2. Fixes an issue with panning images. Gesture was not intercepted
properly and pager was taking control instead of image being moved.
3. Adds feedback to dismissing of images with vertical gesture.
* upgrade api level to Android 10, resolve compile errors
* use androidx.preference.PreferenceManager instead of deprecated platform class
* add hyphenation to important TextViews
* setBottomSheetCallback -> addBottomSheetCallback
* implement new sharing api
* improve TuskyTileService so it shows account picker when multiple accounts are present
* delete unused AccountChooserService
* fix test
* improve ShareShortcutHelper
* remove debug log statement
* improve image loading fallback behavior in ShareShortcutHelper
* improve behavior on foldable devices
* upgrade to AndroidX, upgrade libraries
* move to MaterialComponents theme
* make sure the compose button looks good everywhere
* fix tollbar title/button alignment on tablet
* move to new material color theming, consolidate colors and themes
* fix build, fix imports
* set error on TextInputLayout instead of EditText
* fix imports, TootButton when
* improve snackbar style
* fix task description color
* Fix media transitions, reduce code duplication between media fragments
* Remove redundant helper
* Fix occasional crash when swiping between mixed media
* Hide controls when swiping between media
* Migrate ImagePagerAdapter to kotlin
* Migrate ViewMediaFragment to kotlin
* Make images and videos share the same activity/pager
* Show descriptions above videos
* Cleanup
* Address code review feedback
* Migrate media fragments to constraint layout
Alibek Omarov
Ivan Kupalov
Konrad Pozniak
Levi Bard