iOS開發應用 錄影錄音執行個體

iOS開發應用 錄影錄音執行個體是本文要介紹的內容。這段利用蘋果內建相機進行錄影的代碼由 CocoaChina 會員 “1056975026” 分享，對開發的應用中用到拍照、攝像功能的開發人員應該有所協助。

 

  
(void) choosePhotoBySourceType: (UIImagePickerControllerCameraCaptureMode) sourceType    
  
{    
  
    m_imagePickerController = [[[UIImagePickerController alloc] init] autorelease];    
  
    m_imagePickerController.modalTransitionStyle = UIModalTransitionStyleCoverVertical;    
  
    m_imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera;    
  
    m_imagePickerController.cameraDevice = UIImagePickerControllerCameraDeviceFront;    
  
    //m_imagePickerController.cameraCaptureMode = UIImagePickerControllerCameraCaptureModeVideo;     
  
        
  
        
  
    NSArray *sourceTypes = [UIImagePickerController availableMediaTypesForSourceType:m_imagePickerController.sourceType];    
  
    if ([sourceTypes containsObject:(NSString *)kUTTypeMovie ])    
  
    {    
  
        m_imagePickerController.mediaTypes= [NSArray arrayWithObjects:(NSString *)kUTTypeMovie,(NSString *)kUTTypeImage,nil];    
  
    }        
  
        
  
        
  
   // m_imagePickerController.cameraCaptureMode = sourceType;     
  
    //m_imagePickerController.mediaTypes     
  
    //imagePickerController.allowsEditing = YES;     
  
        
  
    [self presentModalViewController: m_imagePickerController animated:YES];    
  
}    
  
-(void) takePhoto    
  
{    
  
    if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera])     
  
    {    
  
                
  
            
  
        [self choosePhotoBySourceType:nil];    
  
    }    
  
}    
  
    
  
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.     
  
- (void)viewDidLoad {    
  
    [super viewDidLoad];    
  
        
  
    UIButton *takePhoto = [UIButton buttonWithType:UIButtonTypeRoundedRect];    
  
    [takePhoto setTitle:@"錄影" forState:UIControlStateNormal];    
  
    [takePhoto addTarget:self action:@selector(takePhoto) forControlEvents:UIControlEventTouchUpInside];    
  
    takePhoto.frame = CGRectMake(50,100,100,30);    
  
    [self.view addSubview:takePhoto];   
 

小結：iOS開發應用 錄影錄音執行個體的內容介紹完了，希望本文對你有所協助!