iOS中的全屏摄像头

Question

I'm using the following code so the user can take a pic:

- (IBAction)takePhoto:(UIButton *)sender {

    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;
    picker.allowsEditing = YES;
    picker.sourceType = UIImagePickerControllerSourceTypeCamera;

    [self presentViewController:picker animated:YES completion:NULL];

}

Is there a way to make the camera occupy the hole screen?

Answer 1

What you're seeing is the default implementation of UIImagePickerController which includes camera controls.

Try turning these off by setting showsCameraControls to NO .

If you want to add your own controls, use cameraOverlayView .