{
  "id": "IoT_COS",
  "name": "SAFTOP IoT-COS",
  "short_name": "SAFTOP IoT-COS",
  "start_url": "./",
  "display": "fullscreen",
  "background_color": "#171b22",
  "theme_color": "#171b22",
  "description": "SAFTOP IoT-COS物联网云操作系统",
  "icons": [
    { "src": "./static/logo/144.png", "sizes": "144x144", "type": "image/png" },
    { "src": "./static/logo/180.png", "sizes": "180x180", "type": "image/png" },
    { "src": "./static/logo/192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "./static/logo/512.png", "sizes": "512x512", "type": "image/png" }
  ],
  "related_applications": [
    {
      "platform": "web"
    },
    {
      "platform": "play",
      "url": "https://play.google.com/store/apps/details?id=cheeaun.hackerweb"
    }
  ]
}