我想使用自定义相机覆盖视图。以下是其代码。
问题是底部有黑色背景,我不知道它是从哪里来的。代码有什么问题?
我想使用自定义相机覆盖视图。以下是其代码。
imagePicker = [[UIImagePickerController alloc] init];
self.imagePicker.delegate = self;
self.imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
self.imagePicker.showsCameraControls = NO;
self.imagePicker.cameraDevice = UIImagePickerControllerCameraDeviceFront;
self.imagePicker.toolbarHidden = YES;
self.imagePicker.wantsFullScreenLayout = YES;
self.imagePicker.navigationBarHidden = YES;
self.imagePicker.cameraOverlayView = [self cameraOverlayView];
问题是底部有黑色背景,我不知道它是从哪里来的。代码有什么问题?