This CL adds synchronization of applying of the window container transaction with split-screen layout changes after the display size change. This is needed for the unfold animation to have the split screen layout ready for the first frame of the unfold animation on foldable devices. The flow is similar to the display rotation synchonization, now it is triggered on both physical display change and rotation. Bug: 204925795 Test: folding/unfolding, rotating with a split layout when Shell transitions enabled/disabled Change-Id: I30f391dae69cf38768daf49361660d87165f886d
WM Shell Test
This contains all tests written for WM (WindowManager) Shell and it's currently divided into 3 categories
- unittest, tests against individual functions, usually @SmallTest and do not require UI automation nor real device to run
- integration, this maybe a mix of functional and integration tests. Contains tests verify the WM Shell as a whole, like talking to WM core. This usually involves mocking the window manager service or even talking to the real one. Due to this nature, test cases in this package is normally annotated as @LargeTest and runs with UI automation on real device
- flicker, similar to functional tests with its sole focus on flickerness. See WM Shell Flicker Test Package for more details