Fix a crash where workers, in some conditions, should show a notification. These are sent to a dedicated channel with no importance.
Convert NotificationWorker to a CoroutineWorker and remove its use of `runBlocking`.
Fixes#3754
When NotificationWorker was moved from ...components.notifications to
...worker.
Installing Tusky with this change doesn't remove any future periodic
jobs queued under the old class name. So when Class.forName() is
called the old class name is not found, and the exception is thrown.
Handle this the same way androidx.work.WorkerFactory does -- catch
the exception, log it, and return null.
Fixes#3740
- Extend what was `NotificationWorkerFactory` to `WorkerFactory`. This
can construct arbitrary Workers as long as they provide their own
Factory for construction.
The per-Worker factory contains any injected components just for that
worker type, keeping `WorkerFactory` clean.
- Move `NotificationWorkerFactory` to the new model.
- Implement `PruneCacheWorker`, and remove the code from
`CachedTimelineViewModel`.
- Create the periodic worker in `TuskyApplication`, ensuring that the
database is only pruned when the device is idle.
Nik Clayton