IssueTracker

I have read that WorkManager 2.7.0 is needed if an app targets API 31/Android 12, and in order to do that, I have added setExpedited(OutOfQuotaPolicy.RUN_AS_NON_EXPEDITED_WORK_REQUEST) to my OneTimeWorkRequestBuilder and added the necessary changes in the AndroidManifest as well. Now running my app I've encountered the following error:

java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: java.util.concurrent.ExecutionException: java.lang.IllegalStateException: Expedited WorkRequests require a ListenableWorker to provide an implementation for `getForegroundInfoAsync()`

So I tried looking up info on how to do implement this, and found no examples available from official Google sources (Github, developers.android.com, changelog, etc), but found this

answer over in Stackoverflow, but it is for Coroutines.

My question is how do you implement the said getForegroundInfoAsync for RxWorker when getForegroundInfoAsync has to return ListenableFuture<ForegroundInfo>--reading the docs it seems I have to add Guava to my app to do this? Since the docs for ListenableFuture says to Avoid implementing ListenableFuture from scratch. If you can't get by with the standard implementations, prefer to derive a new Future instance with the methods in Futures or, if necessary, to extend AbstractFuture.

I also have tried adding a SettableFuture but it is annotated with @RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)