string?LoadNativeAppFont(string font, string filename, string?alias)
{
if (FileSystemUtils.AppPackageFileExists(filename))
{
return($"ms-appx:///{filename}");
}
var packagePath = Path.Combine("Assets", filename);
if (FileSystemUtils.AppPackageFileExists(packagePath))
{
return($"ms-appx:///Assets/{filename}");
}
packagePath = Path.Combine("Fonts", filename);
if (FileSystemUtils.AppPackageFileExists(packagePath))
{
return($"ms-appx:///Fonts/{filename}");
}
packagePath = Path.Combine("Assets", "Fonts", filename);
if (FileSystemUtils.AppPackageFileExists(packagePath))
{
return($"ms-appx:///Assets/Fonts/{filename}");
}
// TODO: check other folders as well
throw new FileNotFoundException($"Native font with the name {filename} was not found.");
}