Minimal app for Android 12L that can be pinned to taskbar to provide a convenient fullscreen app launcher, also showcasing Android 12 cross-window blurs.
To use blur ro.surface_flinger.supports_background_blur=1 system property should be set and on Bliss OS debug.renderengine.backend=<skiagl or skiaglthreaded> (FORCE_RENDERENGINE=<skiagl or skiaglthreaded> in kernel cmdline).