I use a UIWebView
to show an "About" screen by displaying a bundled HTML file. My app's view hierarchy is: UITabBarController
/ UIViewController
/ UIWebView
.
The problem is that the HTML page has a dark background, and the very first time the tab is tapped, a white background is visible briefly before the web view is displayed. I tried setting the background color of the UIWebView
, but that doesn't solve the problem. The problem occurs whether I load the content in viewDidLoad
or viewWillAppear
.
Swift:
webView.isOpaque = false
webView.backgroundColor = UIColor.clear
Objective-C:
webView.opaque = NO;
webView.backgroundColor = [UIColor clearColor];