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| .. | | - | - |
| ActivityEmbedding/ | | 04-Jul-2025 | - | 2,523 | 1,746 |
| AppClose/ | | 04-Jul-2025 | - | 671 | 380 |
| AppLaunch/ | | 04-Jul-2025 | - | 2,502 | 1,540 |
| FlickerService/ | | 04-Jul-2025 | - | 2,968 | 1,791 |
| IME/ | | 04-Jul-2025 | - | 2,411 | 1,627 |
| Notification/ | | 04-Jul-2025 | - | 1,340 | 844 |
| QuickSwitch/ | | 04-Jul-2025 | - | 1,201 | 760 |
| Rotation/ | | 04-Jul-2025 | - | 1,020 | 635 |
| res/ | | 04-Jul-2025 | - | 54 | 19 |
| src/com/android/server/wm/flicker/ | | 04-Jul-2025 | - | 585 | 317 |
| test-apps/ | | 04-Jul-2025 | - | 8,053 | 5,206 |
| Android.bp | D | 04-Jul-2025 | 2.3 KiB | 88 | 81 |
| OWNERS | D | 04-Jul-2025 | 127 | 5 | 4 |
| README.md | D | 04-Jul-2025 | 1 KiB | 24 | 14 |
README.md
1# Flicker Test Library
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3## Motivation
4This set of tests use the flickerlib from `platform_testing/libraries/flicker` to execute a set of common UI transitions to detect discontinuous or unpredictable behavior.
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6The tests are organized in packages according to the transitions they test (e.g., `rotation`, `splitscreen`).
7
8## Adding a Test
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10By default, tests should inherit from `TestBase` and override the variable `transition` (Kotlin) or the function `getTransition()` (Java).
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12Inheriting from this class ensures the common assertions will be executed, namely:
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14* all regions on the screen are covered
15* status bar is always visible
16* status bar is at the correct position at the start and end of the transition
17* nav bar is always visible
18* nav bar is at the correct position at the start and end of the transition
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20The default tests can be disabled by overriding the respective methods and including an `@Ignore` annotation.
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22For more examples of how a test looks like check `ChangeAppRotationTest` within the `Rotation` subdirectory.
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