{
  "name": "EC21",
  "short_name": "EC21",
  "start_url": ".",
  "display": "standalone",
  "theme_color": "#fff",
  "background_color": "#fff",
  "icons": [{
    "src": "/ec21Icon48.png",
    "sizes": "48x48",
    "type": "image/png"
  }, {
    "src": "/ec21Icon72.png",
    "sizes": "72x72",
    "type": "image/png"
  }, {
    "src": "/ec21Icon96.png",
    "sizes": "96x96",
    "type": "image/png"
  }, {
    "src": "/ec21Icon144.png",
    "sizes": "144x144",
    "type": "image/png"
  }, {
    "src": "/ec21Icon168.png",
    "sizes": "168x168",
    "type": "image/png"
  }, {
    "src": "/ec21Icon192.png",
    "sizes": "192x192",
    "type": "image/png"
  }, {
    "src": "/ec21Icon256.png",
    "sizes": "256x256",
    "type": "image/png"
  }, {
    "src": "/ec21Icon512.png",
    "sizes": "512x512",
    "type": "image/png"
  }],
  "prefer_related_applications": false,
  "related_applications": [{
    "platform": "play",
    "id": "com.twin7.ec21"
  }]
}