iphone - UIImagePickerController iPad 问题

Question

我有以下代码:

UIImagePickerController *imagePicker = [[UIImagePickerController alloc] initWithRootViewController:self];
imagePicker.delegate = self;

popover = [[UIPopoverController alloc] initWithContentViewController:imagePicker];
[imagePicker release];
[popover presentPopoverFromRect:CGRectMake(100, 100.0, 0.0, 0.0) 
                         inView:self.view
       permittedArrowDirections:UIPopoverArrowDirectionAny 
                       animated:YES];

但这只会破坏 self.view 而不会显示任何内容。当我将 inView: 设置为 [self.view window] 时，选择器至少会出现。但它仍然删除了 self.view。我必须怎么做才能使 View 不消失？

Answer 1

您正在错误地初始化 UIImagePickerController。尝试将其更改为

[[UIImagePickerController alloc] init]