UISearchController apply wrong contentInset to its resultController

Originator:alessandro.calzavara
Number:rdar://27590153 Date Originated:28-Jul-2016
Status:Open Resolved:No
Product:iOS Product Version:10.0
Classification: Reproducible:Yes
 
ummary:
On iOS10beta3, a UITableViewController displayed by UISearchController has the wrong top contentInset 84 instead of 64.
See attached screenshots.

The same code on iOS 8 and 9 works correctly.
Everything is compiled with Xcode 8 beta3

Steps to Reproduce:
Create a UISearchController like this

        // Create hints controller
        self.hintsController = SPKSearchHintsViewController() // it's a plain UITableViewController
        
        // Create search controller
        self.searchController = UISearchController(searchResultsController: self.hintsController)
        self.searchController.searchResultsUpdater = self.hintsController
        self.searchController.hidesNavigationBarDuringPresentation = false
        self.searchController.dimsBackgroundDuringPresentation = false
        self.definesPresentationContext = true

        // Prepare searchBar
        let searchBar = self.searchController.searchBar
        searchBar.delegate = self
        searchBar.placeholder = NSLocalizedString("search_placeholder", comment: "Search")
        searchBar.keyboardType = .ASCIICapable
        searchBar.tintColor = UIColor.darkGrayColor()
        
        self.navigationItem.titleView = searchBar // add it to navigation bar

Expected Results:
The contentInset of the tableView inside resultController should be 64
Like the screenshot on iOS 9 attached

Actual Results:
The contentInset.top is 84. See screenshot attached

Version:
iOS 10.0 14A5309d

Comments

Same here!!

I'm getting the same thing. Downloading the sample app Apple provided here https://developer.apple.com/library/ios/samplecode/TableSearch_UISearchController/Introduction/Intro.html#//apple_ref/doc/uid/TP40014683 and

remove

self.tableView.tableHeaderView = self.searchController.searchBar;

and add

self.searchController.hidesNavigationBarDuringPresentation = NO; self.navigationItem.titleView = self.searchController.searchBar;

to make the search bar appear in navigation bar. Then search for "i", tap into any search, and hit back, you can notice the search result table increases its inset, resulting in huge whitespace.

By cw474 at Aug. 26, 2016, 2:03 a.m. (reply...)

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