{ "display": "standalone", "theme_color": "#ffffff", "background_color": "#ffffff", "icons": [ { "src": "android-icon-36x36.png", "sizes": "36x36", "type": "image\/png", "density": "0.75" }, { "src": "android-icon-48x48.png", "sizes": "48x48", "type": "image\/png", "density": "1.0" }, { "src": "android-icon-72x72.png", "sizes": "72x72", "type": "image\/png", "density": "1.5" }, { "src": "android-icon-96x96.png", "sizes": "96x96", "type": "image\/png", "density": "2.0" }, { "src": "android-icon-144x144.png", "sizes": "144x144", "type": "image\/png", "density": "3.0" }, { "src": "android-icon-192x192.png", "sizes": "192x192", "type": "image\/png", "density": "4.0" } ] }