{
    "name":"",
    "short_name":"",
    "icons":[
        {
            "src":"/android-chrome-192x192.png",
            "sizes":"192x192",
            "type":"image/png"
        },
        {
            "src":"/android-chrome-512x512.png",
            "sizes":"512x512","type":"image/png"
        }
     ],
     "theme_color":"#ffffff",
     "background_color":"#ffffff",
     "display":"standalone"
}