getInstalledRelatedApps() API 未检测到已安装的应用程序

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【中文标题】getInstalledRelatedApps() API 未检测到已安装的应用程序【英文标题】:getInstalledRelatedApps() API not detecting the installed app 【发布时间】:2021-06-23 06:03:21 【问题描述】:

我一直在尝试使用 jquery.smartbanner.js 在 smartbanner 中实现 getInstalledRelatedApps API 以在我的项目中工作,但是如下所示的 relatedApps const 返回空,并且承诺的状态始终处于“待定” ”。下面附上承诺的截图:

   (async function () 
        alert("running");
        const relatedApps = await navigator.getInstalledRelatedApps();
        alert(relatedApps);
        console.log(relatedApps);
        relatedApps.forEach((app) => 
            console.log(app.id, app.platform, app.url);
        );
        )();

manifest.json 如下:

 
    "name": "Example", 
    "short_name": "Example", 
    "lang": "en-US", 
    "theme_color": "#192c4f", 
    "background_color": "#192c4f", 
    "display": "standalone", 
    "scope": "/", 
    "start_url": "/", 
    "icons": [
     
        "src": "images/36.png",
        "sizes": "36x36",
        "type": "image/png" 
    ,
     
        "src": "images/48.png",
        "sizes": "48x48",
        "type": "image/png" 
    ,
     
        "src": "images/72.png",
        "sizes": "72x72",
        "type": "image/png" 
    ,
     
        "src": "images/96.png",
        "sizes": "96x96",
        "type": "image/png" 
    ,
     
        "src": "images/144.png",
        "sizes": "144x144",
        "type": "image/png" 
    ,
     
        "src": "images/192.png",
        "sizes": "192x192",
        "type": "image/png" 
    
],
    "splash_pages": null,
    "prefer_related_applications": true,
    "related_applications": [
            "platform": "play",
            "id": "com.example.android"
           
    ]

Playstore 应用 ID 已从 android 应用端进行了双重检查。 任何帮助将不胜感激,谢谢!

【问题讨论】:

您是否按照以下所有步骤操作:Check if your Android app is installed 是的,所有步骤都遵循了,一切都按照教程的建议完成了。 【参考方案1】:

更改相关应用对象

1- 对于 PWA,平台必须是“webapp”

2- url 是 PWA 的 Web 应用清单的完整路径

“相关应用程序”:[ “平台”:“网络应用程序”, "url": "https://example.com/manifest.json", ]

【讨论】:

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