］

随便把一个文件后缀改成.mm不然会报错

3.添加代码

#import "CustomNewViewControl.h"
#import "WXSpeechRecognizerWithUI.h"
@interface CustomNewViewControl ()<WXVoiceWithUIDelegate> {WXSpeechRecognizerWithUI *_wxssui;__weak IBOutlet UILabel *label;
}
@property (weak, nonatomic) IBOutlet UIButton *button;@end@implementation CustomNewViewControl- (void)viewDidLoad {[super viewDidLoad];_wxssui = [[WXSpeechRecognizerWithUI alloc] initWithDelegate:self andUserKey:@"248b63f1ceca9158ca88516bcb338e82a482ecd802cbca12"];
}
//点击事件
- (IBAction)buttonPressed:(UIButton *)sender {label.text = @"";[_wxssui showAndStart];
}//代理 WXVoiceWithUIDelegate
- (void)voiceInputResultArray:(NSArray *)array{WXVoiceResult *result=[array objectAtIndex:0];[label setText:result.text];
}

无UI界面的sdk也差不多

注意：使用无界面UI需要遵守以下规则

//
//  ViewController.m
//  weixinyuyin2wuui
//
//  Created by apple on 15/8/18.
//  Copyright (c) 2015年 tqh. All rights reserved.
//

#import "ViewController.h"
#import "WXVoiceSDK.h"@interface ViewController ()<WXVoiceDelegate>
@property (weak, nonatomic) IBOutlet UILabel *label;
@property (weak, nonatomic) IBOutlet UIButton *button;@end@implementation ViewController- (void)viewDidLoad {[super viewDidLoad];// SDKWXVoiceSDK *speechRecognizer = [WXVoiceSDK sharedWXVoice];//可选设置speechRecognizer.silTime = 1.5f;//必选设置speechRecognizer.delegate = self;[speechRecognizer setUserKey:@"248b63f1ceca9158ca88516bcb338e82a482ecd802cbca12"];
}#pragma mark -----------WXVoiceDelegate------------- (void)voiceInputResultArray:(NSArray *)array{//一旦此方法被回调，array一定会有一个值，所以else的情况不会发生，但写了会更有安全感的if (array && array.count>0) {WXVoiceResult *result=[array objectAtIndex:0];_label.text = result.text;}else{_label.text = @"";}
}
- (void)voiceInputMakeError:(NSInteger)errorCode{_label.text = [NSString stringWithFormat:@"错误:%ld",(long)errorCode];
}
- (void)voiceInputVolumn:(float)volumn{
//    [_speechRecognizerView setVolumn:volumn];
}
- (void)voiceInputWaitForResult{
//    [_speechRecognizerView finishRecorder];
}
- (void)voiceInputDidCancel{
//    [_speechRecognizerView didCancel];
}#pragma mark - 点击事件- (IBAction)buttonPressed:(UIButton *)sender {sender.selected = !sender.selected;if (sender.selected) {_label.text = @"录音中...";[[WXVoiceSDK sharedWXVoice] startOnce];[_button setTitle:@"完成" forState:UIControlStateNormal];}else {[[WXVoiceSDK sharedWXVoice] finish];[_button setTitle:@"录音" forState:UIControlStateNormal];}}- (IBAction)cancelButtonPressed:(UIButton *)sender {[[WXVoiceSDK sharedWXVoice] cancel];[_button setTitle:@"录音" forState:UIControlStateNormal];
}@end