{
    "short_name": "QR Scanner",
    "name": "QR Code Scanner",
    "description": "QR code scanner progressive web application",
    "display": "standalone",
    "orientation": "portrait",
    "icons": [{
            "src": "./images/touch/android-chrome-192x192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "./images/touch/android-chrome-512x512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ],
    "start_url": "/index.html?utm_source=homescreen",
    "theme_color": "#e4e4e4",
    "background_color": "#fff"
}