Fixed
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Comments
ap...@google.com
Just to let you know that this issue present in the latest available release. I did just update to alpha09 and it breaks my code. My PagingSource if a Room backed source, but I have the same issue: the paging library failed to generate a separator for the first item.
It is still working with the alpha08.
il...@google.com
Project: platform/frameworks/support
Branch: androidx-master-dev
commit aa90cc2cb835209e12964d3afbc91e96b6d4e36b
Author: Dustin Lam <dustinlam@google.com>
Date: Tue Nov 24 11:34:08 2020
Add empty terminal insert for separators support with RemoteMediator
Re-applies a previous hack which inserted empty insert events to allow
separators to add terminal separators (header / footer), since
Separators may need to wait for a LoadStateUpdate event to mark terminal
load state from RemoteMediator.
Fixes: 172254056
Test: ./gradlew paging:paging-common:test
Change-Id: I5c5f2ac3860889909a30cd322a1e7b36eec1a9fd
M paging/common/src/main/kotlin/androidx/paging/MutableLoadStateCollection.kt
M paging/common/src/main/kotlin/androidx/paging/PageEvent.kt
M paging/common/src/main/kotlin/androidx/paging/PageFetcher.kt
M paging/common/src/main/kotlin/androidx/paging/Separators.kt
M paging/common/src/test/kotlin/androidx/paging/PageFetcherSnapshotTest.kt
M paging/common/src/test/kotlin/androidx/paging/SeparatorsTest.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/room/CustomerDao.java
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/NetworkCustomerPagingSource.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/V3RemoteMediator.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/V3RoomAdapter.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/V3RoomViewModel.kt
https://android-review.googlesource.com/1510174
Branch: androidx-master-dev
commit aa90cc2cb835209e12964d3afbc91e96b6d4e36b
Author: Dustin Lam <dustinlam@google.com>
Date: Tue Nov 24 11:34:08 2020
Add empty terminal insert for separators support with RemoteMediator
Re-applies a previous hack which inserted empty insert events to allow
separators to add terminal separators (header / footer), since
Separators may need to wait for a LoadStateUpdate event to mark terminal
load state from RemoteMediator.
Fixes: 172254056
Test: ./gradlew paging:paging-common:test
Change-Id: I5c5f2ac3860889909a30cd322a1e7b36eec1a9fd
M paging/common/src/main/kotlin/androidx/paging/MutableLoadStateCollection.kt
M paging/common/src/main/kotlin/androidx/paging/PageEvent.kt
M paging/common/src/main/kotlin/androidx/paging/PageFetcher.kt
M paging/common/src/main/kotlin/androidx/paging/Separators.kt
M paging/common/src/test/kotlin/androidx/paging/PageFetcherSnapshotTest.kt
M paging/common/src/test/kotlin/androidx/paging/SeparatorsTest.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/room/CustomerDao.java
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/NetworkCustomerPagingSource.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/V3RemoteMediator.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/V3RoomAdapter.kt
M paging/integration-tests/testapp/src/main/java/androidx/paging/integration/testapp/v3room/V3RoomViewModel.kt
Description
Component used: Fragment Version used: 1.3.0-alpha04
FragmentScenario's
moveToState()calls through toActivityScenario'smoveToState(), which means it is not possible to move to theSTARTEDcase prior to API 23 and strongly couples the Fragment to the underlying Activity's state.It would be nice if
FragmentScenariocould be entirely decoupled from changes in the Activity's state by usingsetMaxLifecycle()moveToState().