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分别使用遍历文件夹的方式和查询 Androd MediaStore多媒体库资源
-
使用遍历文件夹:
优点
可以实时拿到所要的数据
缺点:
效率相对比较低 -
使用Android MediaStore:
优点
效率比较高
缺点:
在通过第三方app下载之后,如果该app没有同步多媒体库,需要自己手动去同步多媒体库才能获取到实时的数据
文件选择器
![]() |
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![]() |
使用遍历文件夹:
优点
可以实时拿到所要的数据
缺点:
效率相对比较低
使用Android MediaStore:
优点
效率比较高
缺点:
在通过第三方app下载之后,如果该app没有同步多媒体库,需要自己手动去同步多媒体库才能获取到实时的数据
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