initialize method

@override Future<bool> initialize({ required String detModelPath, required String recModelPath, required String dictPath, })

使用模型路径初始化 OCR 引擎。

Implementation

@override
Future<bool> initialize({
  required String detModelPath,
  required String recModelPath,
  required String dictPath,
}) async {
  _log('initialize: detModelPath="$detModelPath"');
  _log('initialize: recModelPath="$recModelPath"');
  _log('initialize: dictPath="$dictPath"');

  try {
    final result = await _channel.invokeMethod<bool>('initialize', {
      'detModelPath': detModelPath,
      'recModelPath': recModelPath,
      'dictPath': dictPath,
    });
    _log('initialize: native returned result=$result');
    return result ?? false;
  } on PlatformException catch (e) {
    _log('initialize: PlatformException code=${e.code} message=${e.message} '
        'details=${e.details}');
    rethrow;
  } catch (e, st) {
    _log('initialize: unexpected error', error: e, stackTrace: st);
    rethrow;
  }
}