Stream PlatformOpenAppPackageFile(string filename)
{
if (filename == null)
{
throw new ArgumentNullException(nameof(filename));
}
filename = FileSystemUtils.NormalizePath(filename);
try
{
return(Application.Context.Assets.Open(filename));
}
catch (Java.IO.FileNotFoundException ex)
{
throw new FileNotFoundException(ex.Message, filename, ex);
}
}
Task <Stream> PlatformOpenAppPackageFileAsync(string filename)
{
if (filename == null)
{
throw new ArgumentNullException(nameof(filename));
}
if (AppInfoUtils.IsPackagedApp)
{
filename = FileSystemUtils.NormalizePath(filename);
return(Package.Current.InstalledLocation.OpenStreamForReadAsync(filename));
}
else
{
var file = FileSystemUtils.PlatformGetFullAppPackageFilePath(filename);
return(Task.FromResult((Stream)File.OpenRead(file)));
}
}
