IPhone sdk - using a custom camera

Question

I am developing an application that should take two photos in a row. I am currently using an iPhone camera, but:

• I would not want to cancel in the lower left
• I would like for me not to have a preview of my image (with a blue "use" button).

What should I do? Should I make my own camera? I could not find a simple tutorial for a custom camera with a snapshot button ...

Answer 1

- UIImagePickerController showsCameraControls, , , cameraOverlayView; , . takePicture , , dismissModalViewControllerAnimated:, .

Answer 2

UIImagePickerController , , , , : , ..

- :

self.picker = [[UIImagePickerController alloc] init];
self.picker.sourceType = UIImagePickerControllerSourceTypeCamera;
self.picker.cameraCaptureMode = UIImagePickerControllerCameraCaptureModePhoto;
self.picker.cameraDevice = UIImagePickerControllerCameraDeviceRear;
self.picker.showsCameraControls = NO;
self.picker.navigationBarHidden = YES;
self.picker.toolbarHidden = YES;
self.picker.wantsFullScreenLayout = YES;

// Insert the overlay
self.overlay = [[OverlayViewController alloc] initWithNibName:@"Overlay" bundle:nil];
self.overlay.pickerReference = self.picker;
self.picker.cameraOverlayView = self.overlay.view;
self.picker.delegate = self.overlay;

[self presentModalViewController:self.picker animated:NO];

OverlayViewController - , , , .

pickerReference - , . , IBAction, UIButton, :

[self.pickerReference takePicture];