{
    "background_color": "purple",
    "display": "fullscreen",
    "icons": [{
        "src": "icon.1f884.png",
        "sizes": "168x168",
        "type": "image/png"
    }],
    "name": "Topwar : Battle Game",
    "short_name": "Topwar",
    "start_url": "https://h5.topwargame.com/h5game/index.html?campaignid=webapp"
}