移动端 iOS SDK 接入

[[TVHLogManager shareInstance] setLogLevel:TVHLogLevelInfo];

int result = [[TVHLicenseManager shareInstance] authWithAppID:@"0000000000" andSecretKey:@"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"];
NSLog(@"license result: %d", result);

// 请事先将通用模型和形象模型放入沙盒 Documents 目录下
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsPath = [paths firstObject];
NSString* common_model = [NSString stringWithFormat:@"%@/common_model", documentsPath];
NSString* human_model = [NSString stringWithFormat:@"%@/human_yunxi_540p_v3", documentsPath];

// 初始化控制器
self.controller = [[TVHController alloc] initWithCommonModelPath:common_model humanModelPath:human_model];
self.controller.delegate = self;

// 开始渲染
[self.controller start];

self.renderView = [[TVHRenderView alloc] initWithFrame:self.view.bounds];
self.renderView.fillMode =TVHMetalViewContentModeFit;

[self.view addSubview:self.renderView];

// 将 renderView 设置给控制器
self.controller.renderView = self.renderView;

// 此代码片段演示了从文件读取 PCM 数据，模拟流式分段发送给控制器

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsPath = [paths firstObject];
NSString* pcmPath = [NSString stringWithFormat:@"%@/test.pcm", documentsPath];

// 读取音频数据
NSData* data = [NSData dataWithContentsOfFile:pcmPath];

// 模拟流式，分片发送数据（仅供演示，丢掉了最后一个分片）
int packageSize = 1280;
int packageCount =(int)[data length] / packageSize;
for(int i=0; i<packageCount; i++) {
    BOOL isFinal = (i == packageCount -1);
    [self.controller appendAudioData:[data subdataWithRange:NSMakeRange(i*packageSize, packageSize)] metaData:@"" isFinal:isFinal];
}

[self.controller interrupt]

@implementation DemoViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    //  ... 其他代码
    
    // 注册通知
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(appDidEnterBackground:)
                                                 name:UIApplicationDidEnterBackgroundNotification
                                               object:nil];

    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(appWillEnterForeground:)
                                                 name:UIApplicationWillEnterForegroundNotification
                                               object:nil];
}

- (void)dealloc{
    // 在销毁时取消委托
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

- (void)appDidEnterBackground:(NSNotification *)notification {
    // 处理暂停
    [self.controller pause];
}

- (void)appWillEnterForeground:(NSNotification *)notification {
    // 处理恢复
    [self.controller resume];
}

@end

// 实现 TVHControllerDelegate
@interface DemoViewController () <TVHControllerDelegate>
// ... 其他代码
@end


@implementation DemoViewController

// 渲染开始
- (void)renderStart {
    NSLog(@"render start");
}

// 播报开始
- (void)speakStart {
    NSLog(@"speak start");
}

// 播报完成
- (void)speakFinish {
    NSLog(@"speak finish");
}

// 播报错误
- (void)speakError:(NSInteger)errorCode message:(NSString*)message {
    NSLog(@"speak error code:%ld, message:%@", errorCode, message);
}
@end

[self.controller appendAudioData:data metaData:@"这里是附加信息" isFinal:isFinal];

// 实现 TVHControllerDelegate
@interface DemoViewController () <TVHControllerDelegate>
// ... 其他代码
@end


@implementation DemoViewController

// 播报 Meta信息 开始
- (void)speakMetaStart:(NSString *)metaData {
    NSLog(@"speak meta start: %@", metaData);
}

// 播报 Meta信息 完成
- (void)speakMetaFinish:(NSString *)metaData {
    NSLog(@"speak meta finish: %@", metaData);
}

@end

BOOL canRun = [[TVHDeviceManager shareInstance] canSmoothlyRun]