智慧型橫幅廣告
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智慧型橫幅廣告會根據裝置的螢幕大小與方向,自動調整為與畫面同寬,並依當前螢幕方向的寬度,建立相應大小的廣告檢視區塊。
智慧型橫幅廣告在 iPhone 上的高度,直向模式為 50 點,橫向模式則為 32 點;而在 iPad 上,無論是直向或橫向模式,高度皆為 90 點。
當圖像廣告的尺寸不足以填滿指定空間時,系統會將圖片置中,並自動填滿兩側空白區域。

如要使用智慧型橫幅廣告,只需設定不同螢幕方向的廣告尺寸即可:直向模式使用 kGADAdSizeSmartBannerPortrait
,橫向模式則用 kGADAdSizeSmartBannerLandscape
:
Swift
let bannerView = GAMBannerView(adSize: kGADAdSizeSmartBannerPortrait)
Objective-C
GAMBannerView *bannerView = [[GAMBannerView alloc]
initWithAdSize:kGADAdSizeSmartBannerPortrait];
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上次更新時間:2025-09-02 (世界標準時間)。
[null,null,["上次更新時間:2025-09-02 (世界標準時間)。"],[[["\u003cp\u003eSmart Banners automatically adjust to screen width on different devices and orientations, with fixed heights of 50/32 points on iPhones (portrait/landscape) and 90 points on iPads.\u003c/p\u003e\n"],["\u003cp\u003eThey display screen-width banner ads, centering smaller image ads and filling the surrounding space.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can implement Smart Banners using \u003ccode\u003ekGADAdSizeSmartBannerPortrait\u003c/code\u003e for portrait or \u003ccode\u003ekGADAdSizeSmartBannerLandscape\u003c/code\u003e for landscape orientation.\u003c/p\u003e\n"],["\u003cp\u003eIt is recommended to use adaptive banners instead of Smart Banners for better functionality.\u003c/p\u003e\n"]]],["Smart Banners display screen-width ads, adapting to any device size and orientation. They automatically detect device width and create appropriately sized ad views. On iPhones, banner heights are 50 points in portrait and 32 in landscape; on iPads, they are 90 points in both. Smaller image ads are centered, with surrounding space filled in. To implement, set the ad size to `kGADAdSizeSmartBannerPortrait` or `kGADAdSizeSmartBannerLandscape`. The newer adaptive banners are an alternative.\n"],null,["| Try the newer [adaptive banners](/ad-manager/mobile-ads-sdk/ios/banner/anchored-adaptive) instead.\n\nSmart Banners are ad units that render screen-width banner ads on any screen\nsize across different devices in either orientation. Smart Banners detect the\nwidth of the device in its current orientation and create the ad view that size.\n\nSmart Banners on iPhones have a height of 50 points in portrait and 32 points in\nlandscape. On iPads, height is 90 points in both portrait and landscape.\n\nWhen an image ad isn't large enough to take up the entire allotted space, the\nimage will be centered, and the space on either side will be filled in.\n\nTo use Smart Banners, just specify `kGADAdSizeSmartBannerPortrait`\n(for portait orientation) or `kGADAdSizeSmartBannerLandscape` (for landscape\norientation) for the ad size: \n\nSwift \n\n```swift\nlet bannerView = GAMBannerView(adSize: kGADAdSizeSmartBannerPortrait)\n```\n\nObjective-C \n\n```objective-c\nGAMBannerView *bannerView = [[GAMBannerView alloc]\n initWithAdSize:kGADAdSizeSmartBannerPortrait];\n```"]]