It was a fragment before, but it's functionality was inappropriately
split between the various layers.
This also sets us up better to do tablet stuff in the future, if we
choose to do that.
Before lollipop, Android would ignore activity results for activities
launched with singleTask. So I switched to singleTop, since that should
still solve the problem of double-activity-opens without running into
this issue.
Fixes#9149
CameraX was initializing Camera2 API stuff on API < 21, causing
crashes at boot. To handle this, we disable the default
ContentProvider initializer and initialize things ourselves for
appropriate API levels.
`firebase_analytics_collection_enabled` is used for temporarily
enabling/disabling analytics.
We already use `firebase_analytics_collection_deactivated`, which is
used for permanently disabling analytics.
Update our media send flow to allow users to send multiple images/videos
at once. This change includes:
- New in-app media picker flow.
- Ability to caption images and videos.
- Image editing tools are made more prominent in the flow.
- Some fixes to the image editing tools.
Due to an Android P bug, we basically need to stop calling
startService() in onResume()/onPause(). That means I had to turn
MessageRetrieval service into a singlton instead of a service. I also
moved the offending KeyCachingService calls into static methods that
didn't have to start the service.
This gives us more control over when it happens, as well as lets us set
things like the debug level. Also let's us get rid of the synchronized
block we had in Application#onCreate().
A new, fullscreen camera capture flow that easily allows you to capture
and edit a photo before sending it. Replaces the current half-screen
camera button.
Previously, we retried based on a count. Now we've added the ability to
keep retrying for a specified time, using exponential backoff to
throttle attempts.
