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android / platform / frameworks / support / 8167479e29ddb3cbc1923a33edbd0575362bc67a
commit8167479e29ddb3cbc1923a33edbd0575362bc67a[log] [tgz]
authorJohn Nichol <[email protected]>Wed Oct 19 18:50:27 2022 +0100
committerJohn Nichol <[email protected]>Wed Oct 19 18:51:12 2022 +0100
tree2e486172e70a297be5bafe4dc93e92603be3e358
parent66a5128f176c8c38a363d4a3bb909262e641362c [diff]
ScalingLazyListState.layoutInfo.visibleItemsInfo - return emptyList() until initialization is complete

ScalingLazyColumn has a multiple pass initialization. At the moment interim visibleItemInfo values are visible (and misleading) during the initialization of SLC. There is no way through the public API for the developer to know that the initialization is still ongoing. To correct this we will return an emptyList for visibleItemsInfo until initialization is complete with all  items being visible and having the correct offsets.

Bug: 254440356
Bug: 254455955

Test: ./gradlew :wear:compose:compose-material:connectedCheck --info --daemon
Relnote: "We have corrected a bug in the ScalingLazyListState.layoutInfo.visibleItemsInfo which was reporting incorrect offsets during ScalingLazyColumn initialization. Now an empty list will be returned until all list items are visible and have the correct offsets. Check for ScalingLazyListState.layoutInfo.visibleItemsInfo.isNotEmpty() will confirm that the ScalingLazyColumn initialization is complete and items are visible."
Change-Id: I3a3b883d3347784a013b655a0a1e8312d0914ba2
4 files changed
tree: 2e486172e70a297be5bafe4dc93e92603be3e358
  1. .github/
  2. .idea/
  3. activity/
  4. ads/
  5. annotation/
  6. appcompat/
  7. appsearch/
  8. arch/
  9. asynclayoutinflater/
  10. autofill/
  11. benchmark/
  12. biometric/
  13. bluetooth/
  14. browser/
  15. buildSrc/
  16. buildSrc-tests/
  17. busytown/
  18. camera/
  19. car/
  20. cardview/
  21. collection/
  22. compose/
  23. concurrent/
  24. constraintlayout/
  25. contentpager/
  26. coordinatorlayout/
  27. core/
  28. credentials/
  29. cursoradapter/
  30. customview/
  31. datastore/
  32. development/
  33. docs/
  34. docs-kmp/
  35. docs-public/
  36. docs-tip-of-tree/
  37. documentfile/
  38. draganddrop/
  39. drawerlayout/
  40. dynamicanimation/
  41. emoji/
  42. emoji2/
  43. enterprise/
  44. exifinterface/
  45. external/
  46. fragment/
  47. frameworks/
  48. glance/
  49. gradle/
  50. graphics/
  51. gridlayout/
  52. health/
  53. heifwriter/
  54. hilt/
  55. input/
  56. inspection/
  57. interpolator/
  58. javascriptengine/
  59. leanback/
  60. lifecycle/
  61. lint-checks/
  62. loader/
  63. media/
  64. media2/
  65. mediarouter/
  66. metrics/
  67. navigation/
  68. paging/
  69. palette/
  70. percentlayout/
  71. placeholder/
  72. placeholder-tests/
  73. playground-common/
  74. preference/
  75. print/
  76. privacysandbox/
  77. profileinstaller/
  78. recommendation/
  79. recyclerview/
  80. remotecallback/
  81. resourceinspection/
  82. room/
  83. samples/
  84. savedstate/
  85. security/
  86. sharetarget/
  87. slice/
  88. slidingpanelayout/
  89. sqlite/
  90. startup/
  91. swiperefreshlayout/
  92. test/
  93. testutils/
  94. text/
  95. tracing/
  96. transition/
  97. tv/
  98. tvprovider/
  99. vectordrawable/
  100. versionedparcelable/
  101. viewpager/
  102. viewpager2/
  103. wear/
  104. webkit/
  105. window/
  106. work/
  107. .gitignore
  108. .mailmap
  109. build.gradle
  110. cleanBuild.sh
  111. code-review.md
  112. CONTRIBUTING.md
  113. gradle.properties
  114. gradlew
  115. libraryversions.toml
  116. LICENSE.txt
  117. OWNERS
  118. PREUPLOAD.cfg
  119. README.md
  120. settings.gradle
  121. studiow
  122. TEXT_OWNERS
README.md

Android Jetpack

Revved up by Gradle Enterprise

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.

Jetpack comprises the androidx.* package libraries, unbundled from the platform APIs. This means that it offers backward compatibility and is updated more frequently than the Android platform, making sure you always have access to the latest and greatest versions of the Jetpack components.

Our official AARs and JARs binaries are distributed through Google Maven.

You can learn more about using it from Android Jetpack landing page.

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Note: The contributions workflow via GitHub is currently experimental - only contributions to the following projects are being accepted at this time:

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We are not currently accepting new modules.

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