manifest.json

{
  "version": "1.0.0",
  "name": "DCP",
  "description": "Drupal camp website.",
  "start_url": "./",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "splash_screens":[{
    "src": "splash-logos/pdg-192.png",
    "sizes": "320x240"
  }],
  "theme_color": "aliceblue",
  "icons": [{
    "src": "splash-logos/pdg-48.png",
    "sizes": "48x48",
    "type": "image/png"
  }, {
    "src": "splash-logos/pdg-72.png",
    "sizes": "72x72",
    "type": "image/png"
  }, {
    "src": "splash-logos/pdg-96.png",
    "sizes": "96x96",
    "type": "image/png"
  }, {
    "src": "splash-logos/pdg-144.png",
    "sizes": "144x144",
    "type": "image/png"
  }, {
    "src": "splash-logos/pdg-168.png",
    "sizes": "168x168",
    "type": "image/png"
  }, {
    "src": "splash-logos/pdg-192.png",
    "sizes": "192x192",
    "type": "image/png"
  }],
  "installs_allowed_from": [
    "*"
  ],
  "default_locale": "en",
  "permissions": {
  },
  "locales": {
    "en": {
      "name": "DCP",
      "description": "Drupal Camp Pune Website"
    }
  }
}