对应用程序进行分类

Question

我想分类申请.当应用程序到达前台时,我应该能够检测到此应用程序具有视频,音频,文本或3D图形.

我尝试使用2个选项对它们进行分类:

1. 要获取应用程序中使用的权限,但无法获得第三方应用程序(仅限本机应用程序)的权限,您是否无法获得第三方应用程序的权限？还是我错过了什么？
2. 选择基于mimeType的所有已安装的应用程序,但我只获得本机应用程序,或者某些应用程序(应用程序的意图)没有指定mimeType(我不确定).

有没有其他方法来分类已安装的应用程序？如果有人可以帮我解决这个问题,我真的很感激吗？

非常感谢

Answer 1

使用WhereDat API：

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创建一个原始 JSON POST请求，其中包含要分类的包数组：

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{\n  "packages": [\n    "com.pixmix.mobileapp",\n    "com.nextstagesearch"\n  ]\n}\n

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发送至：

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http://api.wheredataapp.com/data

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这是回应：

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{\n"apps": [\n    {\n        "category": "Productivity",\n        "rating": 4.5,\n        "updated": 1436741473,\n        "created": 1431028391,\n        "icon_url": "https://lh3.googleusercontent.com/q5pFGfXKZejowwcmlJl7M1IXGHVM4Zq_IjPpYb7zgkUFXO3QnZ2LyeOUUhMPaKPkJ3gR=w300",\n        "title": "WhereDat Beta",\n        "package": "com.nextstagesearch",\n        "ratings_count": 4,\n        "short_description": "WhereDat lets you easily search your device for contacts, apps, and recently accessed webpages without leaving your home screen. With deep linking you can search the c..."\n    },\n    {\n        "category": "Photography",\n        "rating": 4.0519609451293945,\n        "updated": 1435970764,\n        "created": 1430868349,\n        "icon_url": "https://lh3.ggpht.com/NgbwQzyo2mDR8su1Embio5jtHuPyScaMr0j4iub58YR5m19Ns0gVdeb9pYgNvMuFCcg=w300",\n        "title": "PixMix - Photo sharing",\n        "package": "com.pixmix.mobileapp",\n        "ratings_count": 2040,\n        "short_description": "Simple collage or photo sharing in just two clicks!\xe2\x98\x85 See your photos in BEAUTIFUL albums\xe2\x98\x85 Create beautiful album COLLAGE\xe2\x98\x85 EASILY send albums to friends and family\xe2\x98\x85 You..."\n    }\n]\n}\n

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