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android / platform / frameworks / support / fb4eaff084501b25080934a4bd9fd4324925aa5f
commitfb4eaff084501b25080934a4bd9fd4324925aa5f[log] [tgz]
authorChris Craik <[email protected]>Fri Feb 14 14:12:53 2025 -0800
committerChris Craik <[email protected]>Mon Feb 24 13:35:11 2025 -0800
tree79ad7003f62042a41f52bcece46aeb4388da29a9
parent40b093324855de2069e01c3b8f8b2178359b9509 [diff]
Add handle variants to TraceProcessor APIs to allow custom lifecycle without block callbacks

Bug: 388801063
Test: TraceProcessorTest

Relnote: Added TraceProcessor and Session API with closable Handles, for easier usage with custom lifecycles. This is also a step towards enabling easier Coroutine and Java API usage. The extension functions to TraceProcessor.runServer {} are now marked experimental, as they're likely to move, and be made non-experimental in the future.

Change-Id: I358b4256110d2b0c4b35bb9f0be4ae2f407f0791
11 files changed
tree: 79ad7003f62042a41f52bcece46aeb4388da29a9
  1. .github/
  2. .idea/
  3. activity/
  4. annotation/
  5. appcompat/
  6. appfunctions/
  7. appintegration/
  8. appsearch/
  9. arch/
  10. asynclayoutinflater/
  11. autofill/
  12. benchmark/
  13. binarycompatibilityvalidator/
  14. biometric/
  15. bluetooth/
  16. browser/
  17. buildSrc/
  18. buildSrc-tests/
  19. busytown/
  20. camera/
  21. car/
  22. cardview/
  23. collection/
  24. compose/
  25. concurrent/
  26. constraintlayout/
  27. contentpager/
  28. coordinatorlayout/
  29. core/
  30. credentials/
  31. cursoradapter/
  32. customview/
  33. datastore/
  34. development/
  35. docs/
  36. docs-public/
  37. docs-tip-of-tree/
  38. documentfile/
  39. draganddrop/
  40. drawerlayout/
  41. dynamicanimation/
  42. emoji/
  43. emoji2/
  44. enterprise/
  45. exifinterface/
  46. external/
  47. fragment/
  48. glance/
  49. gradle/
  50. graphics/
  51. gridlayout/
  52. health/
  53. heifwriter/
  54. hilt/
  55. ink/
  56. input/
  57. inspection/
  58. interpolator/
  59. javascriptengine/
  60. kruth/
  61. leanback/
  62. lifecycle/
  63. lint/
  64. lint-checks/
  65. loader/
  66. media/
  67. mediarouter/
  68. metrics/
  69. navigation/
  70. navigation3/
  71. paging/
  72. palette/
  73. pdf/
  74. percentlayout/
  75. performance/
  76. placeholder/
  77. placeholder-tests/
  78. playground-common/
  79. playground-projects/
  80. preference/
  81. print/
  82. privacysandbox/
  83. profileinstaller/
  84. recommendation/
  85. recyclerview/
  86. remotecallback/
  87. resourceinspection/
  88. room/
  89. safeparcel/
  90. samples/
  91. savedstate/
  92. security/
  93. sharetarget/
  94. slidingpanelayout/
  95. sqlite/
  96. stableaidl/
  97. startup/
  98. swiperefreshlayout/
  99. test/
  100. testutils/
  101. text/
  102. tracing/
  103. transition/
  104. tv/
  105. tvprovider/
  106. vectordrawable/
  107. versionedparcelable/
  108. viewpager/
  109. viewpager2/
  110. wear/
  111. webkit/
  112. window/
  113. work/
  114. xr/
  115. .gitignore
  116. build.gradle
  117. cleanBuild.sh
  118. code-review.md
  119. CONTRIBUTING.md
  120. gradle.properties
  121. gradlew
  122. libraryversions.toml
  123. license-baseline.txt
  124. LICENSE.txt
  125. OWNERS
  126. PREUPLOAD.cfg
  127. README.md
  128. settings.gradle
  129. studiow
  130. TEXT_OWNERS
README.md

Android Jetpack

Revved up by Develocity

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.

Contribution Guide

For contributions via GitHub, see the GitHub Contribution Guide.

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

Code Review Etiquette

When contributing to Jetpack, follow the code review etiquette.

Accepted Types of Contributions

  • Bug fixes - needs a corresponding bug report in the Android Issue Tracker
  • Each bug fix is expected to come with tests
  • Fixing spelling errors
  • Updating documentation
  • Adding new tests to the area that is not currently covered by tests
  • New features to existing libraries if the feature request bug has been approved by an AndroidX team member.

We are not currently accepting new modules.

Checking Out the Code

Head over to the onboarding docs to learn more about getting set up and the development workflow!

Continuous integration

Our continuous integration system builds all in progress (and potentially unstable) libraries as new changes are merged. You can manually download these AARs and JARs for your experimentation.

Password and Contributor Agreement before making a change

Before uploading your first contribution, you will need setup a password and agree to the contribution agreement:

Generate a HTTPS password: https://android-review.googlesource.com/new-password

Agree to the Google Contributor Licenses Agreement: https://android-review.googlesource.com/settings/new-agreement

Getting reviewed

  • After you run repo upload, open r.android.com
  • Sign in into your account (or create one if you do not have one yet)
  • Add an appropriate reviewer (use git log to find who did most modifications on the file you are fixing or check the OWNERS file in the project's directory)

Handling binary dependencies

AndroidX uses git to store all the binary Gradle dependencies. They are stored in prebuilts/androidx/internal and prebuilts/androidx/external directories in your checkout. All the dependencies in these directories are also available from google(), or mavenCentral(). We store copies of these dependencies to have hermetic builds. You can pull in a new dependency using our importMaven tool.