ios – 非模态UIImagePickerController,点击聚焦不起作用

概述我在非模态设置中使用UI ImagePickerController,如下所示： UIImagePickerController *_imagePickerVC = // init the VC with the main camera as the source[_mainCameraPreviewContainer addSubview:_imagePickerVC.view];[_mai @H_403_4@ 我在非模态设置中使用UI ImagePickerController,如下所示：

UIImagePickerController *_imagePickerVC = // init the VC with the main camera as the source[_mainCameraPrevIEwContainer addSubvIEw:_imagePickerVC.vIEw];[_mainCameraPrevIEwContainer bringSubvIEwToFront:_imagePickerVC.vIEw];

这是有效的,我可以拍照,但我无法点击预览区域,使相机专注于该点.我尝试通过添加以下两行中的一行或两行来修复此问题：

_imagePickerVC.showsCameraControls = NO;_imagePickerVC.vIEw.userInteractionEnabled = YES;

但没有运气.当我让它显示相机控件时,我确实得到了闪光模式按钮和按钮来选择相机,但这些按钮也不是可以点击的.是否有可能让水龙头专注于我的工作？

@H_403_4@解决方法 我重复你的代码并点击聚焦和按钮工作. (iOS 5.1,6.1).

- (IBAction)buttonTap:(ID)sender {    if (!_imagePickerVC)    {        _imagePickerVC = [UIImagePickerController new];        _imagePickerVC.sourceType = UIImagePickerControllerSourceTypeCamera;    }    [self.vIEw addSubvIEw:_imagePickerVC.vIEw];    [self.vIEw bringSubvIEwToFront:_imagePickerVC.vIEw];}

确保mainCameraPrevIEwContainer.userInteractionEnabled == YES.

@H_403_4@ @H_403_4@ @H_403_4@ @H_403_4@ 总结

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