Question

此代码将iAd横幅定位在屏幕顶部。如何定位它以使其位于屏幕底部？

override func didMoveToView(view: SKView) {

bannerView = ADBannerView(adType: .Banner)
    bannerView.translatesAutoresizingMaskIntoConstraints = false
    bannerView.delegate = self
    bannerView.hidden = true
    view.addSubview(bannerView)

    let viewsDictionary = ["bannerView": bannerView]
    view.addConstraints(NSLayoutConstraint.constraintsWithVisualFormat("H:[bannerView]", options: [], metrics: nil, views: viewsDictionary))
    view.addConstraints(NSLayoutConstraint.constraintsWithVisualFormat("V:[bannerView]", options: [], metrics: nil, views: viewsDictionary))
}

Answer 1

Normaly这些代码行足以显示底部横幅广告：

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Apple关注其余部分。如果您对简短教程感兴趣：Quick Tip: Integrate iAd banners in your iOS App with two lines of code

iAd横幅定位

1 个答案: