manifest.json

{
  "background_color": "#4e77ad",
  "description": "Cuidando do seu melhor amigo",
  "dir": "ltr",
  "display": "standalone",
  "name": "CodPet",
  "orientation": "any",
  "scope": "/",
  "short_name": "CodPet",
  "start_url": "/index.html",
  "theme_color": "#4e77ad",
  "categories": [
    "lifestyle",
    "news",
    "security",
    "social",
    "utilities"
  ],
  
    "icons": [{
      "src": "/assets/img/icone.png",
      "sizes": "48x48",
      "type": "image/png"
    }, {
      "src": "/assets/img/icone.png",
      "sizes": "72x72",
      "type": "image/png"
    }, {
      "src": "/assets/img/icone.png",
      "sizes": "96x96",
      "type": "image/png"
    }, {
      "src": "/assets/img/icone.png",
      "sizes": "144x144",
      "type": "image/png"
    }, {
      "src": "/assets/img/icone.png",
      "sizes": "168x168",
      "type": "image/png"
    }, {
      "src": "/assets/img/icone.png",
      "sizes": "192x192",
      "type": "image/png"
    }],
    "related_applications": [{
      "platform": "web"
    }
  ]
  }