ios - 谷歌云语音 API 响应 : Parsing iOS

Question

我正在尝试将谷歌云语音 API 集成到我的演示应用程序中。我得到的结果如下:

    {
    results {
      alternatives {
        transcript: "hello"
      }
      stability: 0.01
    }
}

获取响应的代码:

[[SpeechRecognitionService sharedInstance] streamAudioData:self.audioData
                                                withCompletion:^(StreamingRecognizeResponse *response, NSError *error) {
                                                  if (error) {
                                                    NSLog(@"ERROR: %@", error);
                                                    _textView.text = [error localizedDescription];
                                                    [self stopAudio:nil];
                                                  } else if (response) {
                                                    BOOL finished = NO;
                                                    //NSLog(@"RESPONSE: %@", response.resultsArray);
                                                    for (StreamingRecognitionResult *result in response.resultsArray) {
                                                        NSLog(@"result : %@",result);
                                                        //_textView.text = result.alternatives.transcript;
                                                      if (result.isFinal) {
                                                        finished = YES;
                                                      }
                                                    }

                                                    if (finished) {
                                                      [self stopAudio:nil];
                                                    }
                                                  }
                                                }
     ];

我的问题是，我得到的响应不是正确的 JSON 那么我如何获取键 transcript 的值？任何帮助，将不胜感激。谢谢。

Answer 1

对于正在寻找此问题解决方案的人:

for (StreamingRecognitionResult *result in response.resultsArray) {
    for (StreamingRecognitionResult *alternative in result.alternativesArray) {
        _textView.text = [NSString stringWithFormat:@"%@",[alternative valueForKey:@"transcript"]];
    }
    if (result.isFinal) {
        finished = YES;
    }
}

这就是我为不断获取 transcript 的值所做的。