/// <summary>
/// When overriden in a derived class, converts XAML extension syntax into instances of various <see cref="N:Xamarin.Forms" /> types.
/// </summary>
public override object ConvertFromInvariantString(string file)
{
if (file != null)
{
return((FileVideoSource)VideoSource.FromFile(file));
}
throw new InvalidOperationException($"Cannot convert file into {typeof(FileVideoSource)}");
}
public override object ConvertFromInvariantString(string value)
{
if (value == null)
{
return(null);
}
Uri result;
if (!Uri.TryCreate(value, UriKind.Absolute, out result) || result.Scheme == "file")
{
return(VideoSource.FromFile(value));
}
return(VideoSource.FromUri(result));
}