On large rounded corner devices, Rounded corners around divider cannot display right corner path because it need more space to draw corners and divider bounds is fixed. Fix this by enlarging the divider window bounds. However, if we only enlarge it, it will cause divider touch region too big to make app hard to interactive. Therefore, migrate touch region setting logic in legacy split to here, only set divider handle view size as touch region. Fix: 202808282 Test: flash on barbet and active split screen to check Test: pass existing tests Change-Id: If292c0d4c598d75672ec821d1fee45a8892b236f
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