IssueTracker

Project: platform/frameworks/support
Branch: androidx-master-dev

commit c60f33e229e31ab328ef6b59dab63b264954831c
Author: Alexandre Elias <aelias@google.com>
Date:   Fri Jul 10 16:23:09 2020

    Semantics no-op cleanups
   
    Partly in response to lmr's broad code review, I did a pass of
    superficial API/implementation cleanup.  The main changes are:
   
    - I changed each Boolean SemanticsProperty where false is equivalent to
      not being present to take "Unit" instead.  This is conceptually
      clearer: it avoids questions like "can I cancel out a semantics from a
      merged child by setting it to false?"  Because "property = Unit" looks
      weird, I also changed the style of these to "property()".
   
    - I moved the Semantics id generator closer to where it's used, in
      SemanticsModifierCore.  I made it internal and an AtomicInt.
      (Note that integer ids are heavily used in the Android
      AccessibilityNodeInfo APIs so I can't simply remove them entirely.)
   
    - I deleted dead code.  Some examples include SemanticsHintOverrides,
      a public API not connected to anything, and SemanticsPropertyKey
      merge() open method which is never called.  (In both cases I have
      a different plan in mind for accessibility.)
   
    Fixes: 145951226
    Fixes: 145955412
    Test: existing tests
    Relnote: "Single-value semantics properties now use a calling style.
    For example, 'semantics { hidden = true }' is now written as:
    'semantics { hidden() }'."
   
    Change-Id: Ic1afd12ea22c926babc9662f1804d80b33aa0cfc

M       ui/integration-tests/benchmark/src/androidTest/java/androidx/ui/benchmark/test/LayoutNodeModifierBenchmark.kt
M       ui/ui-core/api/0.1.0-dev15.txt
M       ui/ui-core/api/current.txt
M       ui/ui-core/api/public_plus_experimental_0.1.0-dev15.txt
M       ui/ui-core/api/public_plus_experimental_current.txt
M       ui/ui-core/api/restricted_0.1.0-dev15.txt
M       ui/ui-core/api/restricted_current.txt
M       ui/ui-core/src/androidAndroidTest/kotlin/androidx/ui/graphics/vector/VectorTest.kt
M       ui/ui-core/src/androidAndroidTest/kotlin/androidx/ui/semantics/SemanticsTests.kt
M       ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidActuals.kt
M       ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidComposeView.kt
M       ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidComposeViewAccessibilityDelegateCompat.kt
M       ui/ui-core/src/androidMain/kotlin/androidx/ui/core/AndroidPopup.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/Expect.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsConfiguration.kt
D       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsHintOverrides.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsModifier.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsNode.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsOwner.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/core/semantics/SemanticsWrapper.kt
M       ui/ui-core/src/commonMain/kotlin/androidx/ui/semantics/SemanticsProperties.kt
M       ui/ui-foundation/api/0.1.0-dev15.txt
M       ui/ui-foundation/api/current.txt
M       ui/ui-foundation/api/public_plus_experimental_0.1.0-dev15.txt
M       ui/ui-foundation/api/public_plus_experimental_current.txt
M       ui/ui-foundation/api/restricted_0.1.0-dev15.txt
M       ui/ui-foundation/api/restricted_current.txt
M       ui/ui-foundation/src/main/java/androidx/ui/foundation/Clickable.kt
M       ui/ui-foundation/src/main/java/androidx/ui/foundation/Dialog.kt
M       ui/ui-foundation/src/main/java/androidx/ui/foundation/Scroller.kt
M       ui/ui-foundation/src/main/java/androidx/ui/foundation/selection/Selectable.kt
M       ui/ui-foundation/src/main/java/androidx/ui/foundation/selection/Toggleable.kt
M       ui/ui-foundation/src/main/java/androidx/ui/foundation/semantics/FoundationSemanticsProperties.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/ButtonTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/CardTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/CheckboxScreenshotTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/RadioButtonScreenshotTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/ScaffoldTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/SnackbarTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/SurfaceTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/ripple/RippleIndicationTest.kt
M       ui/ui-material/src/androidTest/java/androidx/ui/material/textfield/TextFieldScreenshotTest.kt
M       ui/ui-material/src/main/java/androidx/ui/material/AppBar.kt
M       ui/ui-material/src/main/java/androidx/ui/material/TextFieldImpl.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/AssertsTest.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/CallSemanticsActionTest.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/ErrorMessagesTest.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/FindersTest.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/PrintToStringTest.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/ScrollToTest.kt
M       ui/ui-test/src/androidTest/java/androidx/ui/test/TextActionsTest.kt
M       ui/ui-test/src/main/java/androidx/ui/test/Actions.kt
M       ui/ui-test/src/main/java/androidx/ui/test/Filters.kt
M       ui/ui-text/api/0.1.0-dev15.txt
M       ui/ui-text/api/current.txt
M       ui/ui-text/api/public_plus_experimental_0.1.0-dev15.txt
M       ui/ui-text/api/public_plus_experimental_current.txt
M       ui/ui-text/api/restricted_0.1.0-dev15.txt
M       ui/ui-text/api/restricted_current.txt
M       ui/ui-text/src/commonMain/kotlin/androidx/ui/text/CoreTextField.kt
M       ui/ui-text/src/commonMain/kotlin/androidx/ui/text/TextSemanticsProperties.kt

https://android-review.googlesource.com/1360099

Project: platform/frameworks/support
Branch: androidx-main

commit ba33f5f07155179c480bfbe4dfc4c250518ac546
Author: Yigit Boyar <yboyar@google.com>
Date:   Tue Feb 15 17:39:25 2022

    Avoid intermediate IDLE events
   
    This CL fixes a bug in page caching where we were injecting an IDLE
    state after each invalidation. Even though this is technically not
    "wrong", it is unexpected and requires developers to handle it in more
    cases. Technically they should always handle it (since other things
    might affect state) but this bug makes it too prominent for no reason.
   
    The fix makes CachedPageEventFlow check if it ever received any upstream
    events before synthesizing a state event. This behavior was added in
    Ica5bf1f2bcdb6ac56ccaaba3f29b317ea92bec55 but became obsolete in
    I0b2b5e0120e2e3a677f65d40d3955a9bbbe2e1a9.
   
    I've updated PagingDataDifferTest to also run with caching enabled to
    ensure the behavior does not change between cached and non-cached cases.
   
    Fixes: 216647650
    Bug: 177351336
    Bug: 195028524
    Bug: 194408854
    Test: PagingDataDifferTest, AsyncPagingDataDifferTest, CachingTest
    Change-Id: Ic4bca6ffd085dcb2cdd7a991d56367aad275cd12

M       paging/paging-common/src/test/kotlin/androidx/paging/PagingDataDifferTest.kt
M       paging/paging-common/src/test/kotlin/androidx/paging/FlattenedPageEventStorageTest.kt
M       paging/paging-common/src/main/kotlin/androidx/paging/CachedPageEventFlow.kt
M       paging/paging-common/src/test/kotlin/androidx/paging/CachedPageEventFlowTest.kt
M       paging/paging-runtime/src/androidTest/java/androidx/paging/AsyncPagingDataDifferTest.kt

https://android-review.googlesource.com/1987328