tencent cloud

[[TVHLogManager shareInstance] setLogLevel:TVHLogLevelInfo];

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

// Place the general model and avatar model under the Documents directory in the sandbox first
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];

// Initialize the controller
self.controller = [[TVHController alloc] initWithCommonModelPath:common_model humanModelPath:human_model];
self.controller.delegate = self;

// Start rendering
[self.controller start];

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

[self.view addSubview:self.renderView];

// Set renderView to the controller
self.controller.renderView = self.renderView;

// This code snippet demonstrates reading PCM data from a file, simulating streaming segmentation and sending to the controller

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

// Read audio data
NSData* data = [NSData dataWithContentsOfFile:pcmPath];

// Simulate streaming, send data in fragments (for demo only, the last fragment is dropped)
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];
    
    // ... Other code
    
    // Register notification
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(appDidEnterBackground:)
                                                 name:UIApplicationDidEnterBackgroundNotification
                                               object:nil];

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

- (void)dealloc{
    // Cancel authorization upon termination
    [[NSNotificationCenter defaultCenter] removeObserver:self];
}

- (void)appDidEnterBackground:(NSNotification *)notification {
    // Handle suspension
    [self.controller pause];
}

- (void)appWillEnterForeground:(NSNotification *)notification {
    // Handle recovery
    [self.controller resume];
}

@end

// Implement TVHControllerDelegate
@interface DemoViewController () <TVHControllerDelegate>
// ... Other code
@end


@implementation DemoViewController

// Render start
- (void)renderStart {
    NSLog(@"render start");
}

// Broadcast start
- (void)speakStart {
    NSLog(@"speak start");
}

// Broadcast done
- (void)speakFinish {
    NSLog(@"speak finish");
}

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

[self.controller appendAudioData:data metaData:@"Here is additional information" isFinal:isFinal];

// Implement TVHControllerDelegate
@interface DemoViewController () <TVHControllerDelegate>
// ... Other code
@end


@implementation DemoViewController

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

// Broadcast Meta information done
- (void)speakMetaFinish:(NSString *)metaData {
    NSLog(@"speak meta finish: %@", metaData);
}

@end

BOOL canRun = [[TVHDeviceManager shareInstance] canSmoothlyRun]