Iphone 如何从 UIWebView 访问相机？ [复制]

Posted 2023-03-15

【中文标题】Iphone 如何从 UIWebView 访问相机？ [复制]

【英文标题】：Iphone How to access camera from UIWebView? [duplicate]

【发布时间】：2012-05-23 11:30:20

【问题描述】：

可能重复：access camera from uiwebview?

UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;      
picker.allowsImageEditing = YES;      
picker.sourceType = UIImagePickerControllerSourceTypeCamera;       
[self presentModalViewController:picker animated:YES];
 return  NO;

我正在使用上面的编码，但它不起作用..

如何从 webview 打开相机 任何人帮助我。

谢谢

【参考方案1】：

试试这个：

UIImagePickerController  *imgPicker = [[UIImagePickerController alloc] init];
imgPicker.delegate = self;
imgPicker.allowsImageEditing = YES;
imgPicker.sourceType = UIImagePickerControllerSourceTypeCamera;
[self presentModalViewController:imgPicker animated:YES];
[imgPicker release];

以下是委托方法：

#pragma mark UIImagePickerController delegate
-(void) imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info

    // Access the uncropped image from info dictionary
    UIImage *imgCapturePhoto = [info objectForKey:@"UIImagePickerControllerOriginalImage"];
    [self dismissModalViewControllerAnimated:YES];

-(void)imagePickerControllerDidCancel:(UIImagePickerController *) picker

    [picker dismissModalViewControllerAnimated:YES];

快乐编码...

【讨论】：

从 html 页面我按下它来到 .m 文件的按钮，所以我们正在使用 uiwebview 所以上面的编码只有我们使用 uiview 才有用..

看到这篇文章我问这样***.com/questions/2915881/… 但我试过那个样品我得到空页相机没有打开..有什么想法吗？