デフォルトのshowsCameraControls = YESでアプリ内にカメラを実装しました。問題は、ユーザーが画像がキーパーであることを確認すると、[self.delegate didFinishWithCamera]でカメラを閉じることです。ユーザーが写真を撮り終わるまで、カメラ ビューにとどまりたいと思います。[self.delegate didFinishWithCamera] がないと、ユーザーが写真を保持することを確認した後にアプリがハングし、ライブ カメラ フィードに戻ることはありません。カメラ ビューに留まるにはどうすればよいですか? あなたの助けに感謝します!
@implementation PHFPhotoOverlayVC
- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
self.imagePickerController = [[UIImagePickerController alloc] init];
self.imagePickerController.delegate = self;
}
return self;
}
- (void)setupImagePicker:(UIImagePickerControllerSourceType)sourceType
{
self.imagePickerController.sourceType = sourceType;
if (sourceType == UIImagePickerControllerSourceTypeCamera)
{
self.imagePickerController.mediaTypes =
[NSArray arrayWithObjects:(NSString *) kUTTypeImage, nil];
self.imagePickerController.showsCameraControls = YES;
#if false
if ([[self.imagePickerController.cameraOverlayView subviews] count] == 0)
{
CGRect overlayViewFrame = self.imagePickerController.cameraOverlayView.frame;
CGRect newFrame = CGRectMake(0.0,
CGRectGetHeight(overlayViewFrame) -
self.view.frame.size.height - 10.0,
CGRectGetWidth(overlayViewFrame),
self.view.frame.size.height + 10.0);
self.view.frame = newFrame;
[self.imagePickerController.cameraOverlayView addSubview:self.view];
}
#endif
}
}
#pragma mark -
#pragma mark UIImagePickerControllerDelegate
- (void) imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
{
self.imagePickerController.mediaTypes =
[NSArray arrayWithObjects:(NSString *) kUTTypeImage, nil];
self.imagePickerController.showsCameraControls = YES;
UIImage *image = [info valueForKey:UIImagePickerControllerOriginalImage];
if (self.delegate)
[self.delegate didTakePicture:image];
[self.delegate didFinishWithCamera];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
[self.delegate didFinishWithCamera];
}
@end