iOS: [imagePickerController.cameraOverlayView addSubview:] not working - iphone

Question

I am attempting to add a UIToolbar to my cameraOverlayView for a custom imagePickerController. This is the code I want to use:
[self.imagePickerController.cameraOverlayView addSubview:self.topToolbar];
When trying to add a UIToolbar, nothing shows up. Encapsulating it into a UIView and setting it to the view property works if I use:
[self.imagePickerController.cameraOverlayView addSubview:self.view];
But this limits me to using one view for my overlay when I want to add several. I understand I can encapsulate everything into one big view, however when I do that, my bottom toolbar does not appear properly.
Has anyone had success in adding a UIToolbar as a subview to a cameraOverlayView?

Answer 1

i think you need a view to put all the things you need in your cameraOverlay.
for example:
TempView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
TempView.alpha = 1.0;
anImageView1 = [[UIImageView alloc]initWithImage:[UIImage imageNamed:#""]];
anImageView1.frame = CGRectMake(0, 0, anImageView1.image.size.width, anImageView1.image.size.height-50);
anImageView1.hidden = NO;
anImageView1.alpha = 1.0f;
tabBarHolder = [[UIImageView alloc]init];
tabBarHolder.backgroundColor = [UIColor blackColor];
tabBarHolder.frame = CGRectMake(0, 415, 320, 80);
tampBtn = [[UIButton alloc] initWithFrame:CGRectMake(15, 430, 35, 35)];
[tampBtn setBackgroundImage:[UIImage imageNamed:#"iconBack.png"] forState:UIControlStateNormal];
[tampBtn addTarget:self
action:#selector(xup)
forControlEvents:UIControlEventTouchUpInside];
ctampBtn = [[UIButton alloc] initWithFrame:CGRectMake(145, 430, 35, 35)];
[ctampBtn setBackgroundImage:[UIImage imageNamed:#"iconCamera.png"] forState:UIControlStateNormal];
[ctampBtn addTarget:self
action:#selector(takephoto)
forControlEvents:UIControlEventTouchUpInside];
[TempView addSubview:ctampBtn];
[TempView addSubview:tampBtn];
[TempView addSubview:anImageView1];
[TempView addSubview:tabBarHolder];
[TempView bringSubviewToFront:tabBarHolder];
[TempView bringSubviewToFront: ctampBtn];
[TempView bringSubviewToFront:tampBtn];
imagePicker.cameraOverlayView =TempView;