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如何通过网站URL而不是文件URL下载文件

[英]How to download a file by web site URL and not file URL

原文 2016-01-07 13:01:28 6 1 android/ asynchronous/ download/ task/ progressdialog

I want to create an Android app that will download my own locations file from Google Location History and will display my locations at a certain date. 我想创建一个Android应用，该应用将从Google位置记录中下载我自己的位置文件，并在特定日期显示我的位置。

I know how to write an AsyncTask that downloads a file by the file url BUT I don't know how to write an AsyncTask to download a file by a URL to a web site? 我知道如何编写通过文件url下载文件的AsyncTask ，但我不知道如何通过URL将文件下载到网址的AsyncTask吗？

Whenever I navigate to the following url(to a site not to a specific file): [ https://www.google.com/maps/timeline/kml?authuser=0&pb=!1m8!1m3!1i2015!2i8!3i1!2m3!1i2015!2i8!3i1][1] a kml file with my locations on 2015-09-01 is being downloaded automatically. 每当我导航到以下网址（不是特定文件的网站）时：[ https://www.google.com/maps/timeline/kml?authuser=0&pb=!1m8!1m3!1i2015!2i8!3i1！ 2m3！1i2015！2i8！3i1] [1]我的位置为2015-09-01的kml文件会自动下载。 I would like to "catch" this download and display a progressbar starting when the download starts and ending when it ends and have the file content accessible for further processing. 我想“捕获”此下载并在下载开始时显示progressbar ，并在下载结束时显示progressbar ，并且可以访问文件内容以进行进一步处理。

Thanks in Advance. 提前致谢。

1 个解决方案

There's no difference. 没有区别 Just use that same URL as if it pointed to a file. 只需使用与指向文件相同的URL。 Is all the same for HTTP. 对于HTTP来说都是一样的。