我正在开发支持仅景观的iPad应用程序
我想要做的是,我想点击按钮打开照片库。 这是我的代码段,
UIImagePickerController * picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
picker.modalPresentationStyle = UIModalPresentationCurrentContext;
当我写这篇文章时它没有打开照片库:( 我不知道我在哪里做错了
请提供帮助和感谢。
答案 0 :(得分:0)
试试这个:
UIImagePickerController *picker=[[UIImagePickerController alloc]init];
picker.delegate=self;
picker.sourceType=UIImagePickerControllerSourceTypePhotoLibrary;
if([[[UIDevice currentDevice] systemVersion] floatValue]>=8.0)
{
[[NSOperationQueue mainQueue] addOperationWithBlock:^{
[self presentViewController:picker animated:NO completion:nil];
}];
}else{
[self presentViewController:picker animated:YES completion:nil];
}