meta-agl-flutter/recipes-graphics/flutter-apps/flutter-gallery/gallery_on_bg-release.json

   1 {
   2         "view" : [ {
   3                 "window_type" : "BG",
   4                 "bundle_path" : "/usr/share/flutter/gallery",
   5                 "width" : 1920,
   6                 "height": 1080,
   7                 "fullscreen": true
   8                 }
   9         ]
  10 }