IOS 打开照相机 打开相册

/**
 *  打开照相机
 */
- (void)openCamera
{
    if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) return;
    
    UIImagePickerController *ipc = [[UIImagePickerController alloc] init];
    ipc.sourceType = UIImagePickerControllerSourceTypeCamera;
    ipc.delegate = self;
    [self presentViewController:ipc animated:YES completion:nil];
}

/**
 *  打开相册
 */
- (void)openAlbum
{
    if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary]) return;
    
    UIImagePickerController *ipc = [[UIImagePickerController alloc] init];
    ipc.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    ipc.delegate = self;
    [self presentViewController:ipc animated:YES completion:nil];
}