关于集成科大讯飞语音识别

 一、添加静态库

⚠️将开发工具包中lib目录下地iflyMSC.framework添加到工程中去。

再添加如下图所示的库：

二、导入头文件

#import <iflyMSC/IFlyRecognizerViewDelegate.h>
#import <iflyMSC/IFlyRecognizerView.h>
  
#import <iflyMSC/IFlySpeechRecognizerDelegate.h>
#import <iflyMSC/IFlySpeechRecognizer.h>
  
#import <iflyMSC/IFlySpeechUnderstander.h>
  
#import <iflyMSC/IFlySpeechSynthesizerDelegate.h>
#import <iflyMSC/IFlySpeechSynthesizer.h>
  
#import <iflyMSC/IFlyContact.h>
#import <iflyMSC/IFlyDataUploader.h>
#import <iflyMSC/IFlyUserWords.h>
#import <iflyMSC/IFlySpeechConstant.h>
#import <iflyMSC/IFlySpeechUtility.h>

三、初始化SDK

//在AppDelegate.m文件中的
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions{

NSString *appid = @"53be3a59";
    NSString *initString = [NSString stringWithFormat:@"appid=%@",appid];
[IFlySpeechUtility createUtility:initString];


}

四、语音听写（带界面）

 _iflyRecognizerView = [[IFlyRecognizerView alloc] initWithCenter:self.view.center];
   _iflyRecognizerView.delegate = self;
  [_iflyRecognizerView setParameter: @"iat" forKey: [IFlySpeechConstant IFLY_DOMAIN]];
    //asr_audio_path保存录音文件名，如不再需要，设置value为nil表示取消，默认目录是documents
    [_iflyRecognizerView setParameter:@"asrview.pcm " forKey:[IFlySpeechConstant ASR_AUDIO_PATH]];
     //设置数据返回的类型
    [_iflyRecognizerView setParameter:@"plain" forKey:[IFlySpeechConstant RESULT_TYPE]];
   //设置识别语言为英语
 [_iflyRecognizerView setParameter:@"en_us" forKey:[IFlySpeechConstant LANGUAGE]]; 
  //设置识别语言为中文 普通话
 [_iflyRecognizerView setParameter:@"zh_ch" forKey:[IFlySpeechConstant LANGUAGE]];
         [_iflyRecognizerView setParameter:@"mandarin"forKey:[IFlySpeechConstant ACCENT]];

- (void)onResult: (NSArray *)resultArray isLast:(BOOL) isLast
{
    NSMutableString *result = [[NSMutableString alloc] init];
    NSDictionary *dic = resultArray[0];

    for (NSString *key in dic) {
       [result appendFormat:@"%@",key];
    }
    self.label.text = [NSString stringWithFormat:@"%@%@",self.label.text,result];
    NSLog(@"self.textField.text = %@",self.textField.text);

}

/*识别会话错误返回代理
 @ param  error 错误码
 */
- (void)onError: (IFlySpeechError *) error
{
}