presentModalViewController:动画在ios6中已弃用
presentModalViewController:动画在ios6中已弃用
提问于 2013-04-08 16:01:07
我正在使用下面的代码来实现图像拾取器。但是当我在模拟器中运行它时，我有一个内存泄漏，并且我得到了一个关于presentModalViewcontroller:animated在iOS6中被弃用的警告。我也发现dismissModalViewController:animated被弃用了。我使用的是SDK 6.1。
ImagePicker代码：
- (void)showAlbum:(id)sender {
imagePicker=[[UIImagePickerController alloc]init];
imagePicker.delegate = self;
imagePicker.allowsEditing =NO;
imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
[self presentModalViewController:imagePicker animated:YES];
}
- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker{
//release picker
[picker dismissModalViewControllerAnimated:YES];
}回答 4
Stack Overflow用户
回答已采纳
发布于 2013-04-08 16:03:00
使用此行检查(&C)：
[self presentViewController:imagePicker animated:YES completion:nil];Stack Overflow用户
发布于 2013-04-08 16:06:13
[[Picker presentingViewController] dismissViewControllerAnimated:YES completion:nil];而不是
[[Picker parentViewControl] dismissModalViewControllerAnimated:YES];和
[self presentViewController:picker animated:YES completion:nil];而不是
[self presentModalViewController:picker animated:YES];Stack Overflow用户
发布于 2013-11-29 19:29:52
if ([self respondsToSelector:@selector(presentViewController:animated:completion:)])
{
[self presentViewController:objSignupViewController animated:^{} completion:nil];
}
else
{
[self presentModalViewController:objSignupViewController animated:YES];
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/15874094
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