PhoneGap的3.3.0通下载的文件cdvfile网址媒体扫描 [英] Phonegap 3.3.0 pass downloaded file cdvfile url to Media Scanner

问题描述

我设法将文件下载到本地存储，但我不能设法传递所以它被添加到库中它的路径媒体扫​​描仪。

I managed to download a file to the local storage but I can't manage to pass it's path to the media scanner so it gets added to the gallery.

我添加了一个插件，做媒体扫描仪的工作。
试图做的伎俩功能是这一个。

I've added a plugin that does the media scanner work. The function that tries to do the trick is this one.

private boolean mediaScanner(String absolutePath, CallbackContext callbackContext)  throws InterruptedException, JSONException
{
      Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
      String path = Uri.parse(absolutePath).getPath();
      File f = new File(path.substring(path.indexOf('/', 1)));
      mediaScanIntent.setData(Uri.fromFile(f));
      this.cordova.getActivity().sendBroadcast(mediaScanIntent);
      return true;
}

的绝对路径参数是从JavaScript中file.toURL（）。这是一个URL，如下所示。 cdvfile：//localhost/persistent/Download/13republica_personal.jpg

The absolute path parameter is the file.toURL() from the javascript. It's an url that looks like this. cdvfile://localhost/persistent/Download/13republica_personal.jpg

我试图修改它/Download/13republica_personal.jpg，但它不能正常工作。

I tried to modify it to /Download/13republica_personal.jpg but it doesn't work.

我应该如何传递文件的URL /位置向媒体扫描仪使文件添加到库中？

How should I pass the file url/location to the media scanner so the file is added to the gallery?

推荐答案

结束了使用PhoneGap的插件文件的最后一个开发者版本，并使用文件对象作为媒体扫描仪的参数toLocalURL方法。

Ended up using the last developer version of phonegap file plugin and using toLocalURL method of the file object as parameter of the media scanner.

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