{
 "name": "App",
 "icons": [
  {   "src": "_icon/android-chrome-36x36.png",     "sizes": "36x36",     "type": "image/png",   "density": "0.75" },
  {   "src": "_icon/android-chrome-48x48.png",     "sizes": "48x48",     "type": "image/png",   "density": "1.0"  },
  {   "src": "_icon/android-chrome-72x72.png",     "sizes": "72x72",     "type": "image/png",   "density": "1.5"  },
  {   "src": "_icon/android-chrome-96x96.png",     "sizes": "96x96",     "type": "image/png",   "density": "2.0"  },
  {   "src": "_icon/android-chrome-144x144.png",   "sizes": "144x144",   "type": "image/png",   "density": "3.0"  },
  {   "src": "_icon/android-chrome-192x192.png",   "sizes": "192x192",   "type": "image/png",   "density": "4.0"  }
 ]
}