Previously Winscope considered only the `isVisible` property to determine if the window was visible or not. This failed in cases such as `com.google.android.googlequicksearchbox/android.app.ContextImpl` when launching apps, where `isVisible=true` and `alpha=0` Bug: 181630910 Bug: 182720234 Test: atest FlickerTests WMShellFlickerTests Change-Id: I75fab0c6de02e43265002986901353f8e230baa5
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