PagedList is now deprecated leading to crash in the latest implementation(androidx.paging:paging-runtime:3.0.0)

[jagadishnallappa]

Hi,

With the latest implementation (androidx.paging:paging-runtime:3.0.0), FirestorePagingAdapter crashes with the following error

"Attempt to access dataSource on a PagedList that was instantiated with a InitialPagingSource instead of a DataSource"

Further investigation in the IDE,

1. PagedList is deprecated.

And public val dataSource: DataSource<*, T> in the file PagedList.kt is throwing the following exception:
"Attempt to access dataSource on a PagedList that was instantiated with a " +
"${pagingSource::class.java.simpleName} instead of a DataSource"

For now, I can continue keeping the implements version implementation 'androidx.paging:paging-runtime:2.1.2' instead of implementation(androidx.paging:paging-runtime:3.0.0) to prevent this from bothering me(crashing). But however, I notice that the latest implementation(though in the alpha stage) brings in some drastic changes.

Thank you very much.

[samtstern]

@jagadishnallappa FirebaseUI uses Paging 2.0, we are moving to Paging 3.0 soon:
#1915

For now please don't mix versions, that will lead to crashes or strange behavior.