GitLab

This reverts commit 1e375ec4.

Special thanks to @mdaniel

Fixes #8571

We saw a situation where CameraX initialization could lock up when
trying to obtain system resource. We already fallback to the
Camera1Fragment when CameraX isn't initialized, so it should be safe to
do this initialization on its own thread.

Fixes #9047

Fixes #9051

Related to #9030.

Fix bug where external video thumbnails do not appear.

Swipe-To-Reply is a progress based animation that is controlled
by the ConversationItemSwipeCallback.  We use the TouchListener to
keep track of the latest down coordinates, so that we can check whether
we are over a seek bar. The SwipeAnimationHelper is responsible for
actually performing the transitions as the swipe progresses.