安卓:资产文件夹中的文件路径()? [英] Android: path of assets folder for File()?
问题描述
我在我的项目的资产文件夹中的一些文件,我想一一列举,所以我在code把这样的:
I have some files in the assets folder of my project, and I want to list them, so I put this in my code:
File dir = new File("com.packagename/assets/fonts");
File[] fileList = dir.listFiles();
我应该把哪个路径,使其工作? 我想它使用户可以安装新字体(我不`吨知道如何做到这一点还没有),所以我需要列出所有的字体文件夹中,包括后期安装的字体。如果有任何其他的解决方案,请分享。
Which path should I put to make it work? I want it so users could install new fonts (I don`t know how to do this yet) so I need to list all the fonts in the folder, including post-installed fonts. If there is any other solutions, please share.
推荐答案
资产和资源的访问使用file:/// android_asset和文件:/// android_res
Assets and resources are accessible using file:///android_asset and file:///android_res.
但在这种情况下,你会想要做这样的事情:
But in this case you will want to do something like this :
Resources res = getResources()
AssetManager am = res.getAssets();
String fileList[] = am.list(dirFrom);
if (fileList != null) {
for ( int i = 0;i<fileList.length;i++) {
Log.d("",fileList[i]);
}
}
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