c5d831fea1
PipMovesInAllApps was intended to test the PiP window movement when the shelf height of Launcher changes and breaks with the recent `Device search` feature that opening all-apps in Launcher triggers both IME and shelf height change. Since PipKeyboardTest has covered PiP movement with IME, reimplement this by launching a new app instead of going to all-apps and also rename this test for its intention. Bug: 184050344 Test: atest WMShellFlickerTests:PipShelfHeightTest Change-Id: I102ea95e6e91c9707b73587282702b868eb705fb
WM Shell Flicker Test Package
Please reference the following links
on what is Flicker Test and how to write a Flicker Test
To run the Flicker Tests for WM Shell, simply run atest WMShellFlickerTests