You need to use the UIImagePickerController
class, basically:
UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = pickerDelegate
picker.sourceType = UIImagePickerControllerSourceTypeCamera
The pickerDelegate
object above needs to implement the following method:
- (void)imagePickerController:(UIImagePickerController *)picker
didFinishPickingMediaWithInfo:(NSDictionary *)info
The dictionary info
will contain entries for the original, and the edited image, keyed with UIImagePickerControllerOriginalImage
and UIImagePickerControllerEditedImage
respectively. (see https://developer.apple.com/documentation/uikit/uiimagepickercontrollerdelegate and https://developer.apple.com/documentation/uikit/uiimagepickercontrollerinfokey for more details)