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android / platform / frameworks / base / 628b7851dcf3
commit628b7851dcf35f8cf0e4369114a8e194ddb9e3ca[log] [tgz]
authorJeff Chang <chengjeff@google.com>Tue Jan 25 12:35:46 2022 +0800
committerJeff Chang <chengjeff@google.com>Tue Jan 25 12:42:32 2022 +0800
treeeceaabe718b6dbfc1a438a1c588e301058a91d31
parentaf390eecf288d72996ebb4c3a0ddad928786a1d9 [diff]
[RESTRICT AUTOMERGE] Do not resume activity if behind a translucent task

The top-focusable activity resides in the RESUMED state while the app
process is newly created and attached. The behavior may enable UI
hijacking attacks against apps implementing authentication.

This CL disallows the system to resume the activity for the case if it
is not visible or is occluded by other translucent tasks.

Bug: 211481342
Test: atest CtsWindowManagerDeviceTestCases:ActivityLifecycleTests
Change-Id: I7903494cf928b5b5613700262b7c5fff10f3c5a0
3 files changed
tree: eceaabe718b6dbfc1a438a1c588e301058a91d31
  1. .prebuilt_info/
  2. apct-tests/
  3. apex/
  4. api/
  5. boot/
  6. cmds/
  7. config/
  8. core/
  9. data/
  10. docs/
  11. drm/
  12. errorprone/
  13. graphics/
  14. identity/
  15. keystore/
  16. libs/
  17. location/
  18. lowpan/
  19. media/
  20. mime/
  21. mms/
  22. native/
  23. nfc-extras/
  24. obex/
  25. opengl/
  26. packages/
  27. proto/
  28. rs/
  29. samples/
  30. sax/
  31. services/
  32. startop/
  33. telecomm/
  34. telephony/
  35. test-base/
  36. test-legacy/
  37. test-mock/
  38. test-runner/
  39. tests/
  40. tools/
  41. wifi/
  42. .clang-format
  43. .gitignore
  44. .mailmap
  45. Android.bp
  46. Android.mk
  47. ApiDocs.bp
  48. BATTERY_STATS_OWNERS
  49. CleanSpec.mk
  50. framework-jarjar-rules.txt
  51. METADATA
  52. MODULE_LICENSE_APACHE2
  53. MULTIUSER_OWNERS
  54. NOTICE
  55. OWNERS
  56. OWNERS.md
  57. pathmap.mk
  58. PREUPLOAD.cfg
  59. ProtoLibraries.bp
  60. StubLibraries.bp
  61. TEST_MAPPING
  62. TestProtoLibraries.bp
  63. ZYGOTE_OWNERS