{
    "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"
}