百度语音识别

 1.  打开网络连接权限 (不会看我以前文章)   在工程左侧创建一个文件夹  option+command+n   命名为SDK
 2. 选中SDK文件夹  show in finder  打开Finder目录
 3. 把文件(名字为BDvoiceSDK , 里面有两个文件)  里面的两个文件复制粘贴到SDK目录里 (BDvoiceSDK文件自取 , 在我的资源里)
 4. 选择SDK文件 ADD Files to "工程名" , 然后选择BDvoiceSDK文件内的两个文件 !(124)  注意  千万不要选择SDK文件内的那两个  否则会报错!
     5. 添加完两个文件后  编译一下  然后点击工程左侧第一个蓝文件 (名称是你自己的工程名)    点击  Build Phases 选择Compile Sources  找到JSONKit.m 添加 -fno-objc-arc

 6.  接下来添加类库  类库如下



libBDVoiceRecognitionClient.a (这个会自己就有)
libc++.tbd
libz.1.2.5.tbd
AudioToolbox. framework
AVFoundation. framework
CFNetwork.framework
CoreLocation. framework
CoreTelephony. framework
SystemConfiguration. framework
libBDVoiceRecognitionClient.a
GLKit.framework


  7.  添加完类库后 编译程序   然后   打开BDvoiceSDK(文件夹)  ->    Baidu-Voice-SDK-iOS-1.6.2      ->     libBDVoiceRecognitionClient   按照顺序依次打开   会看见一个命名为 :   “libBDVoiceRecognitionClient”  的文件  直接拖入到工程左侧(124)  编译 没有报错

  8. 接下来开始代码部分  ViewController.m代码如下

#import "ViewController.h"

#import "BDRecognizerViewController.h"
#import "BDRecognizerViewDelegate.h"
#import "BDVoiceRecognitionClient.h"
#import "BDVRRawDataRecognizer.h"
#import "BDVRFileRecognizer.h"


@interface ViewController ()<BDRecognizerViewDelegate>
{
    BDRecognizerViewController *bdvc;
    NSMutableData *Mdata;

    BDRecognizerViewParamsObject *bdvp;
    UITextView *textV;

}
@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];


    UIButton *button = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    button.frame = CGRectMake(100, 100, 100, 30);
    button.backgroundColor = [UIColor lightGrayColor];
    button.layer.cornerRadius = 10;
    [button setTitle:@"点击说话" forState:UIControlStateNormal];
    [button addTarget:self action:@selector(clickButton) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:button];

    BDTheme *me = [BDTheme lightBlueTheme];
    //初始化
    bdvc = [[BDRecognizerViewController alloc] initWithOrigin:CGPointMake(20, 100) withTheme:me];

    //设置代理
    bdvc.delegate = self;
    //全屏
    bdvc.enableFullScreenMode = YES;

    bdvp = [[BDRecognizerViewParamsObject alloc] init];

    bdvp.apiKey = @"S0UrbTi31Yi6hTGjssCk0hzR";
    bdvp.secretKey = @"adb44d9f61aa57d86bcf970572c2f568";
    //初始化文本框
    textV = [[UITextView alloc] initWithFrame:CGRectMake(100, 200, 200, 200)];
    textV.layer.borderWidth = 1;
    [self.view addSubview:textV];

}
- (void)clickButton
{
    Mdata = [[NSMutableData alloc] init];

    [bdvc startWithParams:bdvp];
}
#pragma mark -- 代理方法
/**
 * @brief 语音识别结果返回，搜索和输入模式结果返回的结构不相同
 *
 * @param aBDRecognizerView 弹窗UI
 * @param aResults 返回结果，搜索结果为数组，输入结果也为数组，但元素为字典
 */
- (void)onEndWithViews:(BDRecognizerViewController *)aBDRecognizerViewController withResults:(NSArray *)aResults
{
    textV.text = [[[[aResults objectAtIndex:0]objectAtIndex:0]allKeys]objectAtIndex:0];

}
/**
 * @brief 录音数据返回
 *
 * @param recordData 录音数据
 * @param sampleRate 采样率
 */
- (void)onRecordDataArrived:(NSData *)recordData sampleRate:(int)sampleRate
{
    //拼接
    [Mdata appendData:recordData];
}



@end