public static string FromFile(string path)
{
var ext = PFiles.GetExtension(path);
return(string.IsNullOrWhiteSpace(ext) ? "*/*" : MimeTypeMap.Singleton.GetMimeTypeFromExtension(ext));
}
/// <summary>
/// 返回文件的拓展名。例如files.getExtension("/sdcard/1.txt")返回"txt"。
/// </summary>
/// <param name="fileName">路径</param>
/// <returns></returns>
public string getExtension(string fileName)
{
return(PFiles.GetExtension(fileName));
}
