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chromium/chromium/src/0b1e2ff2bf0ff37ab7e21bea546cd5199a979643
commit
0b1e2ff2bf0ff37ab7e21bea546cd5199a979643
[log]
author
seannli <seannli@google.com>
Wed Jul 24 03:22:22 2024
committer
Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Jul 24 03:22:22 2024
tree
82e8e580d5fcc42ec983f873d3652985b2d74526
parent
0702f7adc431f64980e8aa7f7fd876c075d24155 [diff]
CCA: Fix hang issue when there is no camera

If there was no device found when querying device infos for the first
time, DeviceMonitor didn't notify linsters, causing CCA hang.
This CL does some refactors as follows.
  1. Since there is only one observer, DeviceMonitor will not support
     multiple observers.
  2. DeviceMonitor will notify the linstener if there was no device
     found when querying device infos for the first time.

Bug: b:351961701
Test: tast run DUT camera.CCAUISmoke.real camera.CCAUIPolicy
Test: tast run DUT camera.CCAUIExternal
Test: Verified CCA shows message when launching after stop cros-camera
Change-Id: Ie97198478168d2fb20adcad3f1c577bcc39ebeeb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5692482
Commit-Queue: Sean Li <seannli@google.com>
Reviewed-by: Chu-Hsuan Yang <chuhsuan@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1332131}
2 files changed
tree: 82e8e580d5fcc42ec983f873d3652985b2d74526
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. webkit/
  51. clank
  52. internal
  53. ios_internal
  54. native_client
  55. signing_keys
  56. v8
  57. .clang-format
  58. .clang-tidy
  59. .clangd
  60. .eslintrc.js
  61. .git-blame-ignore-revs
  62. .gitallowed
  63. .gitattributes
  64. .gitignore
  65. .gitmodules
  66. .gn
  67. .mailmap
  68. .rustfmt.toml
  69. .vpython3
  70. .yapfignore
  71. ATL_OWNERS
  72. AUTHORS
  73. BUILD.gn
  74. CODE_OF_CONDUCT.md
  75. codereview.settings
  76. CPPLINT.cfg
  77. DEPS
  78. DIR_METADATA
  79. LICENSE
  80. LICENSE.chromium_os
  81. OWNERS
  82. PRESUBMIT.py
  83. PRESUBMIT_test.py
  84. PRESUBMIT_test_mocks.py
  85. README.md
  86. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure.

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.