* Open photos embedded in preview cards in the internal image viewer instead of opening the browser
* Enable toolbar for single image viewer
* Apply review feedback
* Increase character limit for media descriptions to 1500
It was increased in Mastodon 3.0.0 which was released in October 2019.
* Improve image description view
Since media descriptions can be longer now, we need to adjust the UI.
It is a common problem that description takes up the whole screen, it's
hard for readers and also discourages people from adding descriptions.
This commit uses bottom sheet to hide most of the description. Since we
know how much screen space it will cover, we can use darker background
which makes reading text easier.
* Adjust description handle
* Fix unable to dismiss image caption
* 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
Konrad Pozniak
Levi Bard
Ivan Kupalov
Conny Duck