open method

@override Future<OpenFileResult> open(String filePath, { String? title, String? mimeType, })

Opens a local file using native presentation.

Implementation

@override
Future<OpenFileResult> open(
  String filePath, {
  String? title,
  String? mimeType,
}) async {
  try {
    final response = await methodChannel.invokeMethod<Object?>('open', {
      'path': filePath,
      'title': title,
      'mimeType': mimeType,
    });
    if (response is! Map) {
      return const OpenFileResult(
        OpenFileStatus.error,
        'Invalid native response',
      );
    }
    return OpenFileResult.fromMap(response.cast<Object?, Object?>());
  } on PlatformException catch (error) {
    return OpenFileResult(OpenFileStatus.error, error.message ?? error.code);
  } on MissingPluginException {
    return const OpenFileResult(
      OpenFileStatus.error,
      'Plugin not registered; rebuild and restart the app',
    );
  } catch (error) {
    return OpenFileResult(
      OpenFileStatus.error,
      'Could not decode native response: $error',
    );
  }
}