Quicklook/QLPreviewController delegate methods are not calling in iOS 10 Xcode 8

Question

Currently I am testing my current version in iOS10. I am using Xcode 8 beta 6 for testing. Here Quicklook/QLPreviewController delegate methods are n

Answer 1

I met this problem too, but I can't fix this issue by your solution.. Here is my code:

QLPreviewController *preview = [[QLPreviewController alloc] init];
[preview setDataSource:self];
[preview setDelegate:self];

if(SYSTEM_VERSION_LESS_THAN(@"10.0"))
{
    [self addChildViewController:preview];
}

[preview didMoveToParentViewController:self];
[self.view addSubview:preview.view];