commit | 4a09222322ab90b6471683776a432ed4aca523ad | [log] [tgz] |
---|---|---|
author | Dustin Lam <dustinlam@google.com> | Mon Jul 12 15:09:17 2021 -0700 |
committer | Dustin Lam <dustinlam@google.com> | Tue Jul 13 15:42:16 2021 -0700 |
tree | 3542ff3b60155e6e0aecc12e0b1fc1c60e836111 | |
parent | 044b931696f4b1b840a140ece2d3883047e56b83 [diff] |
Immediately trigger onInvalidateCallback if Source is already invalid This fixes a bug where if an invalid DataSource is provided to any of the Live or Rx PagedList Builders, we fail to ever receive an invalidate signal to kick off a new generation because the invalidate callback will only triggerthe first a DataSource is invalidated. Fixes: 192486895 Test: ./gradlew paging:paging-runtime:cC Test: ./gradlew paging:paging-rxjava2:test Test: ./gradlew paging:paging-rxjava3:test RelNote: "Invalidation callbacks added via PagingSource.registerInvalidatedCallback or DataSource.addInvalidatedCallback now automatically trigger if they were registered on a PagingSource / DataSource that was already invalid. This resolves a race condition which caused Paging to drop invalidation signals and get stuck when provided a Source which was already invalid during initial load. Additionally, invalidate callbacks are now properly removed after being triggered as they are guaranteed to be called at most once." Change-Id: I27e699be2bfa3d6656d10c8c0c1f2ef9638f52fc
Jetpack is a suite of libraries, tools, and guidance to help developers write high-quality apps easier. These components help you follow best practices, free you from writing boilerplate code, and simplify complex tasks, so you can focus on the code you care about.
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