* 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
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.
DatePicker seems to think that it's in UTC. So setting selected time
might not work as aspect and receiving value from it might be in UTC
as well. This commit fixes the second issue by interpreting the date
as UTC date. Tested with America/New_York (GMT-5 at the moment) and
Russia/Kamchatka (GMT+12).
* Warn when scheduling a post within 5 minutes
* Fix NPE when scheduled post time isn't set
* Use AlertDialog with option to cancel instead of Toast when a post isn't scheduled far enough in advance
* Move schedule validation warning to scheduling bottom sheet
* Fix scheduling error display when sending after an initially-valid scheduling time has become invalid
* cleanup media keyboard code
* fix crash in ComposeActivity when rotating phone while taking photo
* fix poll button in ComposeActivity being invisible when disabled
* 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
* Add support for audio attachments.
Partially addresses #1337
* Register Tusky as a target for audio sharing
* Use icon with textColorTertiary for audio preview
* 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