UIDocumentInteractionController...
add delegate in .h <UIDocumentInteractionControllerDelegate>
- (IBAction)termsActionBtn:(id)sender {
NSURL *URL = [[NSBundle mainBundle] URLForResource:@"Terms and conditions" withExtension:@"pdf"];
if (URL) {
self.documentController = [UIDocumentInteractionController interactionControllerWithURL:URL];
[self.documentController setDelegate:self];
[self.documentController presentPreviewAnimated:YES];
}
}
- (UIViewController *)documentInteractionControllerViewControllerForPreview:(UIDocumentInteractionController *)controller{
return self.navigationController;
}
