{ "name": "Wish", "short_name": "Wish", "icons": [ { "src" : "static/img/logo/manifest_icons/wish-192x192.png", "sizes": "192x192", "type": "image/png" }, { "src" : "static/img/logo/manifest_icons/wish-512x512.png", "sizes": "512x512", "type": "image/png" } ], "display": "standalone", "gcm_sender_id": "283732120485", "start_url": "/", "theme_color": "#2FB7EC", "background_color": "#2FB7EC" }