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注册还要绑定微信，坑啊，识别率感觉没得微信语音好，但是微信语音审核一直不过，研究下这个
1.下载sdk，主要就下面几个文件，我主要用的是语音识别
2.导入相关的库
3.在官网上注册一个应用，得到key，这里用的我注册的key
AppDelegate中导入头文件
#import <iflyMSC/iflyMSC.h>
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions中加入
NSString *initString = [[NSString alloc] initWithFormat:@"appid=%@",@"55d3e4d6"]; [IFlySpeechUtility createUtility:initString];
4.主要分为有UI,和无UI两种IFlySpeechRecognizer（无UI）,IFlyRecognizerView（有UI）
无UI代码
_iFlySpeechRecognizer = [IFlySpeechRecognizer sharedInstance]; //设置听写模式 [_iFlySpeechRecognizer setParameter:@"iat" forKey:[IFlySpeechConstant IFLY_DOMAIN]]; [_iFlySpeechRecognizer setParameter: @"iat" forKey: [IFlySpeechConstant IFLY_DOMAIN]]; [_iFlySpeechRecognizer setParameter:@"asrview.pcm" forKey:[IFlySpeechConstant ASR_AUDIO_PATH]]; _iFlySpeechRecognizer.delegate = self;
#pragma mark - 事件监听 //录音 - (IBAction)startButtonPressed:(UIButton *)sender { [_iFlySpeechRecognizer startListening]; // [_iflyRecognizerView start]; } //停止 - (IBAction)stopButtonPressed:(UIButton *)sender { [_iFlySpeechRecognizer stopListening]; // [_iflyRecognizerView start]; }
#pragma mark - IFlySpeechRecognizerDelegate - (void)onResults:(NSArray *)results isLast:(BOOL)isLast { NSMutableString *resultString = [[NSMutableString alloc] init]; NSDictionary *dic = results[0]; for (NSString *key in dic) { [resultString appendFormat:@"%@",key]; } NSString *strResult = nil; strResult =[NSString stringWithFormat:@"%@",resultString]; NSString * resultFromJson = [ISRDataHelper stringFromJson:resultString]; if (!isLast){ _label.text = resultFromJson; } NSLog(@"%@",resultString); NSLog(@"resultFromJson=%@",resultFromJson); } - (void)onEndOfSpeech { NSLog(@"停止录音"); } - (void)onError:(IFlySpeechError *)errorCode { NSLog(@"%d",errorCode.errorCode); NSLog(@"%@",[errorCode errorDesc]); }
有UI代码
if (_iflyRecognizerView == nil) { //UI显示居中 _iflyRecognizerView= [[IFlyRecognizerView alloc] initWithCenter:self.view.center]; [_iflyRecognizerView setParameter:@"" forKey:[IFlySpeechConstant PARAMS]]; //设置听写模式 [_iflyRecognizerView setParameter:@"iat" forKey:[IFlySpeechConstant IFLY_DOMAIN]]; } _iflyRecognizerView.delegate = self;
#pragma mark - 事件监听 //录音 - (IBAction)startButtonPressed:(UIButton *)sender { // [_iFlySpeechRecognizer startListening]; [_iflyRecognizerView start]; }
#pragma mark - <IFlyRecognizerViewDelegate>有界面的 - (void)onResult:(NSArray *)resultArray isLast:(BOOL) isLast { NSMutableString *resultString = [[NSMutableString alloc] init]; NSDictionary *dic = resultArray[0]; for (NSString *key in dic) { [resultString appendFormat:@"%@",key]; } NSString *strResult = nil; strResult =[NSString stringWithFormat:@"%@",resultString]; NSString * resultFromJson = [ISRDataHelper stringFromJson:resultString]; if (!isLast){ _label.text = resultFromJson; } NSLog(@"%@",resultString); NSLog(@"resultFromJson=%@",resultFromJson); }
其中用了一个解析返回的数据的类，可以看讯飞的demo，下面是我写的demo
百度云demo下载链接:http://pan.baidu.com/s/1nt9thKd
补：压缩包的体积好大，郁闷
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原文地址：http://www.cnblogs.com/hxwj/p/4741841.html
