Swift 相当于 Objective-C 的 Flutter 原生广告
Swift Equivalent of Objective-C for Flutter Native Ads
我想为我的 Flutter 项目实施原生广告（它使用的是 Swift，而不是 Objective-C）
https://developers.google.com/admob/flutter/native
有趣的是，flutter 中没有 swift 的原生广告文档。仅适用于 Objective-c。这些的 swift 等价物是什么？
应用代表：
#import "FLTGoogleMobileAdsPlugin.h"
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[GeneratedPluginRegistrant registerWithRegistry:self];
NativeAdFactoryExample *nativeAdFactory = [[NativeAdFactoryExample alloc] init];
[FLTGoogleMobileAdsPlugin registerNativeAdFactory:self
factoryId:@"adFactoryExample"
nativeAdFactory:nativeAdFactory];
return [super application:application didFinishLaunchingWithOptions:launchOptions];
}
@end
NativeAdFactory 示例：
/**
* The example NativeAdView.xib can be found at
* //github.com/googleads/googleads-mobile-flutter/blob/master/packages/google_mobile_ads/example/ios/Runner/NativeAdView.xib
*/
@interface NativeAdFactoryExample : NSObject <FLTNativeAdFactory>
@end
@implementation NativeAdFactoryExample
- (GADNativeAdView *)createNativeAd:(GADNativeAd *)nativeAd
customOptions:(NSDictionary *)customOptions {
// Create and place ad in view hierarchy.
GADNativeAdView *adView =
[[NSBundle mainBundle] loadNibNamed:@"NativeAdView" owner:nil options:nil].firstObject;
// Associate the native ad view with the native ad object. This is
// required to make the ad clickable.
adView.nativeAd = nativeAd;
// Populate the native ad view with the native ad assets.
// The headline is guaranteed to be present in every native ad.
((UILabel *)adView.headlineView).text = nativeAd.headline;
// These assets are not guaranteed to be present. Check that they are before
// showing or hiding them.
((UILabel *)adView.bodyView).text = nativeAd.body;
adView.bodyView.hidden = nativeAd.body ? NO : YES;
[((UIButton *)adView.callToActionView) setTitle:nativeAd.callToAction
forState:UIControlStateNormal];
adView.callToActionView.hidden = nativeAd.callToAction ? NO : YES;
((UIImageView *)adView.iconView).image = nativeAd.icon.image;
adView.iconView.hidden = nativeAd.icon ? NO : YES;
((UILabel *)adView.storeView).text = nativeAd.store;
adView.storeView.hidden = nativeAd.store ? NO : YES;
((UILabel *)adView.priceView).text = nativeAd.price;
adView.priceView.hidden = nativeAd.price ? NO : YES;
((UILabel *)adView.advertiserView).text = nativeAd.advertiser;
adView.advertiserView.hidden = nativeAd.advertiser ? NO : YES;
// In order for the SDK to process touch events properly, user interaction
// should be disabled.
adView.callToActionView.userInteractionEnabled = NO;
return adView;
}
@end
此外，
ListTileNativeAdView.xib 文件应该如何？
我找到了解决方案。
https://codelabs.developers.google.com/codelabs/admob-inline-ads-in-flutter#7
您可以查看此部分：为 iOS (Swift)
实施 NativeAdFactory
ListTileNativeAdFactory.swift:
// TODO: Import google_mobile_ads
import google_mobile_ads
// TODO: Implement ListTileNativeAdFactory
class ListTileNativeAdFactory : FLTNativeAdFactory {
func createNativeAd(_ nativeAd: GADNativeAd,
customOptions: [AnyHashable : Any]? = nil) -> GADNativeAdView? {
let nibView = Bundle.main.loadNibNamed("ListTileNativeAdView", owner: nil, options: nil)!.first
let nativeAdView = nibView as! GADNativeAdView
(nativeAdView.headlineView as! UILabel).text = nativeAd.headline
(nativeAdView.bodyView as! UILabel).text = nativeAd.body
nativeAdView.bodyView!.isHidden = nativeAd.body == nil
(nativeAdView.iconView as! UIImageView).image = nativeAd.icon?.image
nativeAdView.iconView!.isHidden = nativeAd.icon == nil
nativeAdView.callToActionView?.isUserInteractionEnabled = false
nativeAdView.nativeAd = nativeAd
return nativeAdView
}
}
AppDelegate.swift:
import UIKit
import Flutter
// TODO: Import google_mobile_ads
import google_mobile_ads
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
// TODO: Register ListTileNativeAdFactory
let listTileFactory = ListTileNativeAdFactory()
FLTGoogleMobileAdsPlugin.registerNativeAdFactory(
self, factoryId: "listTile", nativeAdFactory: listTileFactory)
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}
}
对于 flutter 的实现，您可以在 link.
中进一步了解
https://codelabs.developers.google.com/codelabs/admob-inline-ads-in-flutter#7
此外，
可以在官方使用xib文件github
ListTileNativeAdView.xib:
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="17156" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES">
<device id="retina4_7" orientation="portrait" appearance="light"/>
<dependencies>
<deployment version="2048" identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17125"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<objects>
<placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
<placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
<view contentMode="scaleToFill" id="iN0-l3-epB" customClass="GADNativeAdView">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="iNa-bH-h1m">
<rect key="frame" x="15" y="15.5" width="40" height="40"/>
<constraints>
<constraint firstAttribute="height" constant="40" id="ICz-3W-FQf"/>
<constraint firstAttribute="width" constant="40" id="vY6-8D-xIn"/>
</constraints>
</imageView>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Advertiser" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="GTT-Yh-eSq">
<rect key="frame" x="63" y="38.5" width="66.5" height="17"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" placeholderIntrinsicWidth="100" placeholderIntrinsicHeight="17" translatesAutoresizingMaskIntoConstraints="NO" id="2Of-AP-0h9">
<rect key="frame" x="129.5" y="38.5" width="100" height="17"/>
<constraints>
<constraint firstAttribute="height" constant="17" id="jBW-Cz-Kyc"/>
<constraint firstAttribute="width" constant="100" id="sXk-zk-NI0"/>
</constraints>
</imageView>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Body that is really really long and can take up to two lines or sometimes even more." textAlignment="justified" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="PEQ-D9-2Vv">
<rect key="frame" x="15" y="63.5" width="350" height="33.5"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="E5w-YA-UY8">
<rect key="frame" x="318" y="259.5" width="47" height="34"/>
<fontDescription key="fontDescription" type="system" pointSize="18"/>
<state key="normal" title="Install">
<color key="titleShadowColor" red="0.5" green="0.5" blue="0.5" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
</state>
</button>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Price" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Ysb-of-cat">
<rect key="frame" x="230" y="268" width="33" height="17"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Store" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hwF-UL-Q8H">
<rect key="frame" x="273" y="268" width="35" height="17"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="Headline" textAlignment="justified" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="beR-eV-DX1">
<rect key="frame" x="63" y="10" width="297" height="20.5"/>
<constraints>
<constraint firstAttribute="height" constant="20.5" id="6r8-Hu-d0y"/>
</constraints>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<view contentMode="scaleAspectFit" translatesAutoresizingMaskIntoConstraints="NO" id="fNp-yu-K4i" customClass="GADMediaView">
<rect key="frame" x="62.5" y="102" width="250" height="150"/>
<constraints>
<constraint firstAttribute="height" priority="750" constant="150" id="71m-kn-7Ug"/>
<constraint firstAttribute="width" constant="250" id="e3T-fD-di4"/>
</constraints>
</view>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Ad" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="lp1-oz-XOs">
<rect key="frame" x="0.0" y="0.0" width="15" height="15"/>
<color key="backgroundColor" red="1" green="0.80000001190000003" blue="0.40000000600000002" alpha="1" colorSpace="calibratedRGB"/>
<constraints>
<constraint firstAttribute="width" relation="greaterThanOrEqual" constant="15" id="Twa-Vk-uWQ"/>
<constraint firstAttribute="height" constant="15" id="k8m-kJ-CF5"/>
</constraints>
<fontDescription key="fontDescription" type="system" weight="semibold" pointSize="11"/>
<color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
<nil key="highlightedColor"/>
</label>
</subviews>
<color key="backgroundColor" red="1" green="0.98303861469999998" blue="0.92887652860000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<constraints>
<constraint firstItem="GTT-Yh-eSq" firstAttribute="leading" secondItem="beR-eV-DX1" secondAttribute="leading" id="0sB-Mk-EU6"/>
<constraint firstItem="lp1-oz-XOs" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="3lA-qv-Nkc"/>
<constraint firstItem="Ysb-of-cat" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="3pc-w6-uy1"/>
<constraint firstItem="PEQ-D9-2Vv" firstAttribute="top" relation="greaterThanOrEqual" secondItem="iNa-bH-h1m" secondAttribute="bottom" id="4S3-p0-z6A"/>
<constraint firstAttribute="trailing" secondItem="PEQ-D9-2Vv" secondAttribute="trailing" constant="10" id="8U0-Fb-3R7"/>
<constraint firstItem="iNa-bH-h1m" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="15" id="9WK-zC-xET"/>
<constraint firstAttribute="trailing" secondItem="beR-eV-DX1" secondAttribute="trailing" constant="15" id="BcE-do-dNl"/>
<constraint firstItem="lp1-oz-XOs" firstAttribute="left" secondItem="iN0-l3-epB" secondAttribute="left" id="BpX-yC-PZG"/>
<constraint firstItem="PEQ-D9-2Vv" firstAttribute="top" secondItem="2Of-AP-0h9" secondAttribute="bottom" constant="8" symbolic="YES" id="CCg-xe-cKg"/>
<constraint firstItem="2Of-AP-0h9" firstAttribute="top" secondItem="beR-eV-DX1" secondAttribute="bottom" constant="8" symbolic="YES" id="ESC-Pe-TXR"/>
<constraint firstItem="iNa-bH-h1m" firstAttribute="bottom" secondItem="2Of-AP-0h9" secondAttribute="bottom" id="GwM-y0-1du"/>
<constraint firstItem="beR-eV-DX1" firstAttribute="leading" secondItem="iNa-bH-h1m" secondAttribute="trailing" constant="8" symbolic="YES" id="MRN-dd-Oip"/>
<constraint firstItem="2Of-AP-0h9" firstAttribute="leading" secondItem="GTT-Yh-eSq" secondAttribute="trailing" id="Med-Nd-wEo"/>
<constraint firstItem="beR-eV-DX1" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" constant="10" id="Mvs-eV-Wzb"/>
<constraint firstItem="Ysb-of-cat" firstAttribute="centerY" secondItem="hwF-UL-Q8H" secondAttribute="centerY" id="Rud-i8-Myz"/>
<constraint firstItem="fNp-yu-K4i" firstAttribute="centerX" secondItem="iN0-l3-epB" secondAttribute="centerX" id="TYN-lq-3DK"/>
<constraint firstItem="fNp-yu-K4i" firstAttribute="top" secondItem="PEQ-D9-2Vv" secondAttribute="bottom" constant="5" id="V0m-hf-6NS"/>
<constraint firstItem="GTT-Yh-eSq" firstAttribute="centerY" secondItem="2Of-AP-0h9" secondAttribute="centerY" id="YgR-kp-age"/>
<constraint firstItem="hwF-UL-Q8H" firstAttribute="leading" secondItem="Ysb-of-cat" secondAttribute="trailing" constant="10" id="aLb-sm-wAb"/>
<constraint firstAttribute="right" relation="greaterThanOrEqual" secondItem="lp1-oz-XOs" secondAttribute="right" constant="20" symbolic="YES" id="czi-qD-IaJ"/>
<constraint firstAttribute="trailing" secondItem="E5w-YA-UY8" secondAttribute="trailing" constant="10" id="eNM-dN-tvx"/>
<constraint firstItem="E5w-YA-UY8" firstAttribute="leading" secondItem="hwF-UL-Q8H" secondAttribute="trailing" constant="10" id="f39-vH-KWq"/>
<constraint firstItem="iNa-bH-h1m" firstAttribute="leading" secondItem="PEQ-D9-2Vv" secondAttribute="leading" id="mof-5F-8vM"/>
<constraint firstItem="E5w-YA-UY8" firstAttribute="centerY" secondItem="hwF-UL-Q8H" secondAttribute="centerY" id="rNj-VY-YrO"/>
<constraint firstItem="E5w-YA-UY8" firstAttribute="top" secondItem="fNp-yu-K4i" secondAttribute="bottom" constant="7.5" id="rup-e7-1CR"/>
<constraint firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="E5w-YA-UY8" secondAttribute="bottom" constant="20" symbolic="YES" id="uEI-XT-igi"/>
</constraints>
<connections>
<outlet property="advertiserView" destination="GTT-Yh-eSq" id="bY8-5O-6fF"/>
<outlet property="bodyView" destination="PEQ-D9-2Vv" id="Gpd-Q6-Byv"/>
<outlet property="callToActionView" destination="E5w-YA-UY8" id="RCf-yK-s1x"/>
<outlet property="headlineView" destination="beR-eV-DX1" id="d1E-ed-yel"/>
<outlet property="iconView" destination="iNa-bH-h1m" id="gIe-xy-iwm"/>
<outlet property="mediaView" destination="fNp-yu-K4i" id="624-ZP-L04"/>
<outlet property="priceView" destination="Ysb-of-cat" id="L6Q-hd-uaJ"/>
<outlet property="starRatingView" destination="2Of-AP-0h9" id="zCO-9D-S0V"/>
<outlet property="storeView" destination="hwF-UL-Q8H" id="hRl-23-ce1"/>
</connections>
<point key="canvasLocation" x="13.768115942028986" y="-5.6919642857142856"/>
</view>
</objects>
<resources>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
</resources>
</document>
我想为我的 Flutter 项目实施原生广告（它使用的是 Swift，而不是 Objective-C）
https://developers.google.com/admob/flutter/native
有趣的是，flutter 中没有 swift 的原生广告文档。仅适用于 Objective-c。这些的 swift 等价物是什么？
应用代表：
#import "FLTGoogleMobileAdsPlugin.h"
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
[GeneratedPluginRegistrant registerWithRegistry:self];
NativeAdFactoryExample *nativeAdFactory = [[NativeAdFactoryExample alloc] init];
[FLTGoogleMobileAdsPlugin registerNativeAdFactory:self
factoryId:@"adFactoryExample"
nativeAdFactory:nativeAdFactory];
return [super application:application didFinishLaunchingWithOptions:launchOptions];
}
@end
NativeAdFactory 示例：
/**
* The example NativeAdView.xib can be found at
* //github.com/googleads/googleads-mobile-flutter/blob/master/packages/google_mobile_ads/example/ios/Runner/NativeAdView.xib
*/
@interface NativeAdFactoryExample : NSObject <FLTNativeAdFactory>
@end
@implementation NativeAdFactoryExample
- (GADNativeAdView *)createNativeAd:(GADNativeAd *)nativeAd
customOptions:(NSDictionary *)customOptions {
// Create and place ad in view hierarchy.
GADNativeAdView *adView =
[[NSBundle mainBundle] loadNibNamed:@"NativeAdView" owner:nil options:nil].firstObject;
// Associate the native ad view with the native ad object. This is
// required to make the ad clickable.
adView.nativeAd = nativeAd;
// Populate the native ad view with the native ad assets.
// The headline is guaranteed to be present in every native ad.
((UILabel *)adView.headlineView).text = nativeAd.headline;
// These assets are not guaranteed to be present. Check that they are before
// showing or hiding them.
((UILabel *)adView.bodyView).text = nativeAd.body;
adView.bodyView.hidden = nativeAd.body ? NO : YES;
[((UIButton *)adView.callToActionView) setTitle:nativeAd.callToAction
forState:UIControlStateNormal];
adView.callToActionView.hidden = nativeAd.callToAction ? NO : YES;
((UIImageView *)adView.iconView).image = nativeAd.icon.image;
adView.iconView.hidden = nativeAd.icon ? NO : YES;
((UILabel *)adView.storeView).text = nativeAd.store;
adView.storeView.hidden = nativeAd.store ? NO : YES;
((UILabel *)adView.priceView).text = nativeAd.price;
adView.priceView.hidden = nativeAd.price ? NO : YES;
((UILabel *)adView.advertiserView).text = nativeAd.advertiser;
adView.advertiserView.hidden = nativeAd.advertiser ? NO : YES;
// In order for the SDK to process touch events properly, user interaction
// should be disabled.
adView.callToActionView.userInteractionEnabled = NO;
return adView;
}
@end
此外，
ListTileNativeAdView.xib 文件应该如何？
我找到了解决方案。
https://codelabs.developers.google.com/codelabs/admob-inline-ads-in-flutter#7
您可以查看此部分：为 iOS (Swift)
实施 NativeAdFactoryListTileNativeAdFactory.swift:
// TODO: Import google_mobile_ads
import google_mobile_ads
// TODO: Implement ListTileNativeAdFactory
class ListTileNativeAdFactory : FLTNativeAdFactory {
func createNativeAd(_ nativeAd: GADNativeAd,
customOptions: [AnyHashable : Any]? = nil) -> GADNativeAdView? {
let nibView = Bundle.main.loadNibNamed("ListTileNativeAdView", owner: nil, options: nil)!.first
let nativeAdView = nibView as! GADNativeAdView
(nativeAdView.headlineView as! UILabel).text = nativeAd.headline
(nativeAdView.bodyView as! UILabel).text = nativeAd.body
nativeAdView.bodyView!.isHidden = nativeAd.body == nil
(nativeAdView.iconView as! UIImageView).image = nativeAd.icon?.image
nativeAdView.iconView!.isHidden = nativeAd.icon == nil
nativeAdView.callToActionView?.isUserInteractionEnabled = false
nativeAdView.nativeAd = nativeAd
return nativeAdView
}
}
AppDelegate.swift:
import UIKit
import Flutter
// TODO: Import google_mobile_ads
import google_mobile_ads
@UIApplicationMain
@objc class AppDelegate: FlutterAppDelegate {
override func application(
_ application: UIApplication,
didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
) -> Bool {
GeneratedPluginRegistrant.register(with: self)
// TODO: Register ListTileNativeAdFactory
let listTileFactory = ListTileNativeAdFactory()
FLTGoogleMobileAdsPlugin.registerNativeAdFactory(
self, factoryId: "listTile", nativeAdFactory: listTileFactory)
return super.application(application, didFinishLaunchingWithOptions: launchOptions)
}
}
对于 flutter 的实现，您可以在 link.
中进一步了解https://codelabs.developers.google.com/codelabs/admob-inline-ads-in-flutter#7
此外，
可以在官方使用xib文件github
ListTileNativeAdView.xib:
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="17156" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" colorMatched="YES">
<device id="retina4_7" orientation="portrait" appearance="light"/>
<dependencies>
<deployment version="2048" identifier="iOS"/>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="17125"/>
<capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
</dependencies>
<objects>
<placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
<placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
<view contentMode="scaleToFill" id="iN0-l3-epB" customClass="GADNativeAdView">
<rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<imageView userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="iNa-bH-h1m">
<rect key="frame" x="15" y="15.5" width="40" height="40"/>
<constraints>
<constraint firstAttribute="height" constant="40" id="ICz-3W-FQf"/>
<constraint firstAttribute="width" constant="40" id="vY6-8D-xIn"/>
</constraints>
</imageView>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Advertiser" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="GTT-Yh-eSq">
<rect key="frame" x="63" y="38.5" width="66.5" height="17"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<imageView userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" placeholderIntrinsicWidth="100" placeholderIntrinsicHeight="17" translatesAutoresizingMaskIntoConstraints="NO" id="2Of-AP-0h9">
<rect key="frame" x="129.5" y="38.5" width="100" height="17"/>
<constraints>
<constraint firstAttribute="height" constant="17" id="jBW-Cz-Kyc"/>
<constraint firstAttribute="width" constant="100" id="sXk-zk-NI0"/>
</constraints>
</imageView>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" verticalCompressionResistancePriority="751" text="Body that is really really long and can take up to two lines or sometimes even more." textAlignment="justified" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="PEQ-D9-2Vv">
<rect key="frame" x="15" y="63.5" width="350" height="33.5"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="E5w-YA-UY8">
<rect key="frame" x="318" y="259.5" width="47" height="34"/>
<fontDescription key="fontDescription" type="system" pointSize="18"/>
<state key="normal" title="Install">
<color key="titleShadowColor" red="0.5" green="0.5" blue="0.5" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
</state>
</button>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Price" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Ysb-of-cat">
<rect key="frame" x="230" y="268" width="33" height="17"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Store" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="hwF-UL-Q8H">
<rect key="frame" x="273" y="268" width="35" height="17"/>
<fontDescription key="fontDescription" type="system" pointSize="14"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" verticalHuggingPriority="251" horizontalCompressionResistancePriority="751" text="Headline" textAlignment="justified" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="beR-eV-DX1">
<rect key="frame" x="63" y="10" width="297" height="20.5"/>
<constraints>
<constraint firstAttribute="height" constant="20.5" id="6r8-Hu-d0y"/>
</constraints>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" systemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<view contentMode="scaleAspectFit" translatesAutoresizingMaskIntoConstraints="NO" id="fNp-yu-K4i" customClass="GADMediaView">
<rect key="frame" x="62.5" y="102" width="250" height="150"/>
<constraints>
<constraint firstAttribute="height" priority="750" constant="150" id="71m-kn-7Ug"/>
<constraint firstAttribute="width" constant="250" id="e3T-fD-di4"/>
</constraints>
</view>
<label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Ad" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="lp1-oz-XOs">
<rect key="frame" x="0.0" y="0.0" width="15" height="15"/>
<color key="backgroundColor" red="1" green="0.80000001190000003" blue="0.40000000600000002" alpha="1" colorSpace="calibratedRGB"/>
<constraints>
<constraint firstAttribute="width" relation="greaterThanOrEqual" constant="15" id="Twa-Vk-uWQ"/>
<constraint firstAttribute="height" constant="15" id="k8m-kJ-CF5"/>
</constraints>
<fontDescription key="fontDescription" type="system" weight="semibold" pointSize="11"/>
<color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
<nil key="highlightedColor"/>
</label>
</subviews>
<color key="backgroundColor" red="1" green="0.98303861469999998" blue="0.92887652860000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
<constraints>
<constraint firstItem="GTT-Yh-eSq" firstAttribute="leading" secondItem="beR-eV-DX1" secondAttribute="leading" id="0sB-Mk-EU6"/>
<constraint firstItem="lp1-oz-XOs" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" id="3lA-qv-Nkc"/>
<constraint firstItem="Ysb-of-cat" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="3pc-w6-uy1"/>
<constraint firstItem="PEQ-D9-2Vv" firstAttribute="top" relation="greaterThanOrEqual" secondItem="iNa-bH-h1m" secondAttribute="bottom" id="4S3-p0-z6A"/>
<constraint firstAttribute="trailing" secondItem="PEQ-D9-2Vv" secondAttribute="trailing" constant="10" id="8U0-Fb-3R7"/>
<constraint firstItem="iNa-bH-h1m" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="15" id="9WK-zC-xET"/>
<constraint firstAttribute="trailing" secondItem="beR-eV-DX1" secondAttribute="trailing" constant="15" id="BcE-do-dNl"/>
<constraint firstItem="lp1-oz-XOs" firstAttribute="left" secondItem="iN0-l3-epB" secondAttribute="left" id="BpX-yC-PZG"/>
<constraint firstItem="PEQ-D9-2Vv" firstAttribute="top" secondItem="2Of-AP-0h9" secondAttribute="bottom" constant="8" symbolic="YES" id="CCg-xe-cKg"/>
<constraint firstItem="2Of-AP-0h9" firstAttribute="top" secondItem="beR-eV-DX1" secondAttribute="bottom" constant="8" symbolic="YES" id="ESC-Pe-TXR"/>
<constraint firstItem="iNa-bH-h1m" firstAttribute="bottom" secondItem="2Of-AP-0h9" secondAttribute="bottom" id="GwM-y0-1du"/>
<constraint firstItem="beR-eV-DX1" firstAttribute="leading" secondItem="iNa-bH-h1m" secondAttribute="trailing" constant="8" symbolic="YES" id="MRN-dd-Oip"/>
<constraint firstItem="2Of-AP-0h9" firstAttribute="leading" secondItem="GTT-Yh-eSq" secondAttribute="trailing" id="Med-Nd-wEo"/>
<constraint firstItem="beR-eV-DX1" firstAttribute="top" secondItem="iN0-l3-epB" secondAttribute="top" constant="10" id="Mvs-eV-Wzb"/>
<constraint firstItem="Ysb-of-cat" firstAttribute="centerY" secondItem="hwF-UL-Q8H" secondAttribute="centerY" id="Rud-i8-Myz"/>
<constraint firstItem="fNp-yu-K4i" firstAttribute="centerX" secondItem="iN0-l3-epB" secondAttribute="centerX" id="TYN-lq-3DK"/>
<constraint firstItem="fNp-yu-K4i" firstAttribute="top" secondItem="PEQ-D9-2Vv" secondAttribute="bottom" constant="5" id="V0m-hf-6NS"/>
<constraint firstItem="GTT-Yh-eSq" firstAttribute="centerY" secondItem="2Of-AP-0h9" secondAttribute="centerY" id="YgR-kp-age"/>
<constraint firstItem="hwF-UL-Q8H" firstAttribute="leading" secondItem="Ysb-of-cat" secondAttribute="trailing" constant="10" id="aLb-sm-wAb"/>
<constraint firstAttribute="right" relation="greaterThanOrEqual" secondItem="lp1-oz-XOs" secondAttribute="right" constant="20" symbolic="YES" id="czi-qD-IaJ"/>
<constraint firstAttribute="trailing" secondItem="E5w-YA-UY8" secondAttribute="trailing" constant="10" id="eNM-dN-tvx"/>
<constraint firstItem="E5w-YA-UY8" firstAttribute="leading" secondItem="hwF-UL-Q8H" secondAttribute="trailing" constant="10" id="f39-vH-KWq"/>
<constraint firstItem="iNa-bH-h1m" firstAttribute="leading" secondItem="PEQ-D9-2Vv" secondAttribute="leading" id="mof-5F-8vM"/>
<constraint firstItem="E5w-YA-UY8" firstAttribute="centerY" secondItem="hwF-UL-Q8H" secondAttribute="centerY" id="rNj-VY-YrO"/>
<constraint firstItem="E5w-YA-UY8" firstAttribute="top" secondItem="fNp-yu-K4i" secondAttribute="bottom" constant="7.5" id="rup-e7-1CR"/>
<constraint firstAttribute="bottom" relation="greaterThanOrEqual" secondItem="E5w-YA-UY8" secondAttribute="bottom" constant="20" symbolic="YES" id="uEI-XT-igi"/>
</constraints>
<connections>
<outlet property="advertiserView" destination="GTT-Yh-eSq" id="bY8-5O-6fF"/>
<outlet property="bodyView" destination="PEQ-D9-2Vv" id="Gpd-Q6-Byv"/>
<outlet property="callToActionView" destination="E5w-YA-UY8" id="RCf-yK-s1x"/>
<outlet property="headlineView" destination="beR-eV-DX1" id="d1E-ed-yel"/>
<outlet property="iconView" destination="iNa-bH-h1m" id="gIe-xy-iwm"/>
<outlet property="mediaView" destination="fNp-yu-K4i" id="624-ZP-L04"/>
<outlet property="priceView" destination="Ysb-of-cat" id="L6Q-hd-uaJ"/>
<outlet property="starRatingView" destination="2Of-AP-0h9" id="zCO-9D-S0V"/>
<outlet property="storeView" destination="hwF-UL-Q8H" id="hRl-23-ce1"/>
</connections>
<point key="canvasLocation" x="13.768115942028986" y="-5.6919642857142856"/>
</view>
</objects>
<resources>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
<systemColor name="darkTextColor">
<color white="0.0" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
</systemColor>
</resources>
</document>