さよなら Objective-C ようこそ swift

iAD framework

ADBannerView クラス
ADBannerViewDelegate が必要

CGRect  origin.x, originy, size.width, size.height

bannerViewDidLoadAd

blockとは
duration
memoPad
NSDictionary
mutable 可変
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android.textTextWatcher
addTextChangedListner