概要
原生廣告不同於橫幅廣告、插頁廣告會直接提供可立即呈現的廣告內容,原生廣告 API 提供了標題、圖像等廣告內容的組合,您可以透過這些屬性的編排打造出最理想的原生廣告風格。原生廣告更打破以往對於廣告的刻板印象,以最自然的方式呈現,提供更符合需求的廣告體驗。
完成串接準備
在開始串接廣告之前,請確認您已經將 Vpon SDK 導入您的 Xcode 專案中。若您尚未完成,請先參考串接說明完成相關設定。
開始撰寫 Native Ad
在應用程式中建立原生廣告需要執行以下五個步驟:
- Import VpadnSDKAdKit
- 宣告 VponNativeAdView 及自定義 UI
- 初始化 VponNativeAdLoader 物件,並請求廣告
- 實作 VponNativeAdLoaderDelegate
- 利用回傳的資料建置自訂的原生 UI
- (進階)訂閱 Native Ad 事件通知
- (進階)訂閱影片事件通知
建議您可以在應用程式的 ViewController 內執行上述步驟。
Import VpadnSDKAdKit
首先匯入 SDK ,宣告實作了 VpadnNativeAdDelegate, VpadnMediaViewDelegate protocol 以接收廣告狀態,同時也宣告了欲在原生廣告中呈現的各種元件。( 原生廣告呈現元件規範請參照Native Ad Spec )
Objective-C
@import VpadnSDKAdKit;
Swift
import VpadnSDKAdKit
宣告 VponNativeAdView 及自定義 UI
對於原生廣告,Vpon 提供了繼承 UIView
的 VponNativeAdView
型別作為 ad view,每個 VponNativeAdView
對應一個 VponNativeAd
物件。請使用 VponNativeAdView
來展示廣告,並且每個欲呈現的 UIView
元件(如:headline、body⋯⋯)都必須是它的 subview。
請依序進行以下步驟來展示 native ad:
- 創建一個
UIView
xib 檔案(以下用NativeAdView
為範例),在右上角 Identity inspector 指定 Custom Class 為VponNativeAdView
、Module 指定為VpadnSDKAdKit
,如圖:
-
在 .xib 檔案中佈局您想要的 UI,並將各個 UI 元件(例如:欲呈現 headline 的
UILabel
)連接 IBOutlet 到VponNativeAdView
的對應屬性,設定方式如圖: *原生廣告呈現元件規範請參照 Native Ad Spec如果無法順利連接 IBOutlet 到
VponNativeAdView
的對應屬性,我們提供一個解決方案供參: Objective-C 專案請新創一個 .h 檔案 / Swift 專案請新創一個 .swift 檔案,並把VponNativeAdView
header 內容貼上如下:
Obejctive-C (VponNativeAdViewCopy.h)
#ifndef VponNativeAdViewCopy_h
#define VponNativeAdViewCopy_h
#endif /* VponNativeAdViewCopy_h */
SWIFT_CLASS("_TtC13VpadnSDKAdKit16VponNativeAdView")
@interface VponNativeAdView : UIView
@property (nonatomic, weak) IBOutlet UIView * _Nullable iconView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable coverImageView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable ratingValueView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable ratingScaleView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable headlineView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable bodyView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable callToActionView;
@property (nonatomic, weak) IBOutlet UIView * _Nullable socialContextView;
@property (nonatomic, weak) IBOutlet VponMediaView * _Nullable mediaView;
@property (nonatomic, strong) VponNativeAd * _Nullable nativeAd;
- (nonnull instancetype)initWithFrame:(CGRect)frame OBJC_DESIGNATED_INITIALIZER;
- (nullable instancetype)initWithCoder:(NSCoder * _Nonnull)coder OBJC_DESIGNATED_INITIALIZER;
@end
Swift (VponNativeAdViewCopy.swift)
import UIKit
import VpadnSDKAdKit
@MainActor @objc @objcMembers open class VponNativeAdView: UIView {
@MainActor @objc @IBOutlet weak public var iconView: UIView?
@MainActor @objc @IBOutlet weak public var coverImageView: UIView?
@MainActor @objc @IBOutlet weak public var ratingValueView: UIView?
@MainActor @objc @IBOutlet weak public var ratingScaleView: UIView?
@MainActor @objc @IBOutlet weak public var headlineView: UIView?
@MainActor @objc @IBOutlet weak public var bodyView: UIView?
@MainActor @objc @IBOutlet weak public var callToActionView: UIView?
@MainActor @objc @IBOutlet weak public var socialContextView: UIView?
@MainActor @objc @IBOutlet weak public var mediaView: VpadnSDKAdKit.VponMediaView?
@MainActor @objc public var nativeAd: VpadnSDKAdKit.VponNativeAd?
}
此時回到 xib 檔案,應該就能在右側欄 Outlets 面板看見 IBOutlet 並且連接。連結成功後即可視需求移除上述的 header copy 檔案。
- 確認欲作為 mediaView 的
UIView
於右上角 Custom Class 指定型別為VponMediaView
: - 在您的 view controller 參考下方程式碼讓
NativeAdView
正確添加到畫面上:
Objective-C
#import "VponSdkNativeViewController.h"
#import <VpadnSDKAdKit/VpadnSDKAdKit.h>
@interface VponSdkNativeViewController () <VponNativeAdLoaderDelegate, VponNativeAdDelegate, VponVideoControllerDelegate>
@property (weak, nonatomic) IBOutlet UIView *adContainerView;
@property(nonatomic, strong) VponNativeAdView *nativeAdView;
@end
@implementation VponSdkNativeViewController
- (void)viewDidLoad {
[super viewDidLoad];
_nativeAdView = [[NSBundle mainBundle] loadNibNamed:@"NativeAdView" owner:nil options:nil].firstObject;
[_adContainerView addSubview:_nativeAdView];
_nativeAdView.translatesAutoresizingMaskIntoConstraints = NO;
[NSLayoutConstraint activateConstraints:@[
[_nativeAdView.heightAnchor constraintEqualToAnchor: _adContainerView.heightAnchor],
[_nativeAdView.widthAnchor constraintEqualToAnchor: _adContainerView.widthAnchor]
]];
}
Swift
class VponSdkNativeViewController: UIViewController {
var nativeAdView: VponNativeAdView!
@IBOutlet weak var adContainer: UIView!
override func viewDidLoad() {
super.viewDidLoad()
guard let nibObjects = Bundle.main.loadNibNamed("NativeAdView", owner: nil, options: nil),
let adView = nibObjects.first as? VponNativeAdView else {
fatalError("Could not load nib file for nativeAdView")
}
nativeAdView = adView
adContainer.addSubview(adView)
nativeAdView.translatesAutoresizingMaskIntoConstraints = false
NSLayoutConstraint.activate([
nativeAdView.widthAnchor.constraint(equalTo: adContainer.widthAnchor),
nativeAdView.heightAnchor.constraint(equalTo: adContainer.heightAnchor)
])
}
初始化 VponNativeAdLoader 物件,並請求廣告
要發出廣告請求,請按照以下步驟:
- 宣告並初始化
VponNativeAdLoader
物件 - 設定 adLoader 的
delegate
屬性,以便收到請求結果 - 呼叫
load(_ request: VponAdRequest)
方法,帶入VponAdRequest
參數
請注意:VponNativeAdLoader
物件在廣告載入過程一定要保持 strong reference 以免發生錯誤。
Objective-C
// Must keep a strong reference
@property(nonatomic, strong) VponNativeAdLoader *adLoader;
_adLoader = [[VponNativeAdLoader alloc] initWithLicenseKey:@"License Key"
rootViewController:self];
_adLoader.delegate = self;
[_adLoader load:request];
Swift
// Must keep a strong reference
var adLoader: VponNativeAdLoader?
adLoader = VponNativeAdLoader(licenseKey: "License Key", rootViewController: self)
adLoader?.delegate = self
adLoader?.load(request)
Note
- 您可以為每種類型的廣告都建立不同的 VponRequest 物件,或是在所有的廣告請求中都使用同一個 VponRequest 物件
- 如果您想要指定更多投放條件,請參考進階設定
實作 VponNativeAdLoaderDelegate
發出廣告請求後,實作 VponNativeAdLoaderDelegate
protocol 來處理請求成功與失敗的情況。
- 請求成功時,Vpon SDK 會呼叫
adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd)
並回傳 native ad 物件,如想收到 native ad 相關事件通知,可以設定delegate
屬性,詳情參考 訂閱 native ad 事件通知。 - 請求失敗時,Vpon SDK 會呼叫
adLoader(_ adLoader: VponNativeAdLoader, didFailToReceiveAdWithError error: Error)
並回傳對應的 error。
Objective-C
- (void)adLoader:(VponNativeAdLoader *)adLoader didReceive:(VponNativeAd *)nativeAd {
nativeAd.delegate = self;
}
- (void)adLoader:(VponNativeAdLoader *)adLoader didFailToReceiveAdWithError:(NSError *)error {
// Handle error
}
Swift
extension VponSdkNativeViewController: VponNativeAdLoaderDelegate {
func adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd) {
nativeAd.delegate = self
}
func adLoader(_ adLoader: VponNativeAdLoader, didFailToReceiveAdWithError error: Error) {
// Handle error
}
}
利用回傳的資料建置自訂的原生 UI
當 adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd)
被觸發時,即取得可用的廣告資料,此時可利用回傳的 nativeAd 設定您原生廣告的標題、內文等文案內容,將資料佈局至自定義的 UI。設定完廣告資料後,請務必設定您 nativeAdView 的 nativeAd
屬性,才能讓廣告正常展示、被點擊。
以下為建議的實作方式:
Objective-C
- (void)adLoader:(VponNativeAdLoader *)adLoader didReceive:(VponNativeAd *)nativeAd {
nativeAd.delegate = self;
((UILabel *)_nativeAdView.headlineView).text = nativeAd.headline;
_nativeAdView.mediaView.mediaContent = nativeAd.mediaContent;
if (nativeAd.mediaContent.hasVideoContent) {
nativeAd.mediaContent.videoController.delegate = self;
}
((UILabel *)_nativeAdView.bodyView).text = nativeAd.body;
[((UIButton *)_nativeAdView.callToActionView) setTitle:nativeAd.callToAction
forState:UIControlStateNormal];
((UIImageView *)_nativeAdView.iconView).image = nativeAd.icon.image;
// Necessary to show media content and make it clickable!
_nativeAdView.nativeAd = nativeAd;
}
Swift
extension VponSdkNativeViewController: VponNativeAdLoaderDelegate {
func adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd) {
nativeAd.delegate = self
(nativeAdView.headlineView as? UILabel)?.text = nativeAd.headline
(nativeAdView.bodyView as? UILabel)?.text = nativeAd.body
(nativeAdView.callToActionView as? UIButton)?.setTitle(nativeAd.callToAction, for: .normal)
(nativeAdView.iconView as? UIImageView)?.image = nativeAd.icon?.image
nativeAdView.callToActionView?.isUserInteractionEnabled = false
nativeAdView.mediaView?.mediaContent = nativeAd.mediaContent
if nativeAd.mediaContent?.hasVideoContent ?? false {
nativeAd.mediaContent?.videoController?.delegate = self
}
// Necessary to show media content and make it clickable!
nativeAdView.nativeAd = nativeAd
}
}
(進階)訂閱 Native Ad 事件通知
要監聽 Native Ad 事件,在 adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd)
設定 nativeAd 的 delegate
屬性,並實作 VponNativeAdDelegate
:
Objective-C
// MARK: - VponNativeAdLoaderDelegate
- (void)adLoader:(VponNativeAdLoader *)adLoader didReceive:(VponNativeAd *)nativeAd {
nativeAd.delegate = self;
}
// MARK: - VponNativeAdDelegate
- (void)nativeAdDidRecordImpression:(VponNativeAd *)nativeAd {
// Invoked if an impression has been recorded for an ad.
}
- (void)nativeAdDidRecordClick:(VponNativeAd *)nativeAd {
// Invoked if an click has been recorded for an ad.
}
Swift
// MARK: - VponNativeAdLoaderDelegate
func adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd) {
nativeAd.delegate = self
}
// MARK: - VponNativeAdDelegate
func nativeAdDidRecordImpression(_ nativeAd: VponNativeAd) {
// Invoked if an impression has been recorded for an ad.
}
func nativeAdDidRecordClick(_ nativeAd: VponNativeAd) {
// Invoked if an click has been recorded for an ad.
}
(進階)訂閱影片事件通知
要監聽 native ad 影片事件,在 adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd)
時設定 videoController 的 delegate
屬性,並實作 VponVideoControllerDelegate
:
Objective-C
// MARK: - VponNativeAdLoaderDelegate
- (void)adLoader:(VponNativeAdLoader *)adLoader didReceive:(VponNativeAd *)nativeAd {
nativeAd.mediaContent.videoController.delegate = self;
}
// MARK: - VponVideoControllerDelegate
- (void)videoControllerDidPlayVideo:(VponVideoController *)videoController {
}
- (void)videoControllerDidPauseVideo:(VponVideoController *)videoController {
}
- (void)videoControllerDidMuteVideo:(VponVideoController *)videoController {
}
- (void)videoControllerDidUnmuteVideo:(VponVideoController *)videoController {
}
- (void)videoControllerDidEndVideoPlayback:(VponVideoController *)videoController {
}
Swift
// MARK: - VponNativeAdLoaderDelegate
func adLoader(_ adLoader: VponNativeAdLoader, didReceive nativeAd: VponNativeAd) {
nativeAd.mediaContent?.videoController?.delegate = self
}
// MARK: - VponVideoControllerDelegate
func videoControllerDidPlayVideo(_ videoController: VponVideoController) {
}
func videoControllerDidPauseVideo(_ videoController: VponVideoController) {
}
func videoControllerDidEndVideoPlayback(_ videoController: VponVideoController) {
}
func videoControllerDidMuteVideo(_ videoController: VponVideoController) {
}
func videoControllerDidUnmuteVideo(_ videoController: VponVideoController) {
}
Native Ad Spec
紅色
表示您必須顯示的原生廣告元件,其中 CoverImage 與 Icon 必須至少顯示其中一個。
Properties | Description | VponNativeAd Properties |
---|---|---|
AdLabel | 讓使用者了解此為廣告 (例如:贊助、廣告 等等) | Publisher 自行實作 |
Title | 最少需顯示8個中文字, 放不下時須顯示... |
headline |
CoverImage | 1200 x 627px (可等比例縮放,不可變形,不可裁切) | coverImage |
Icon | 128 x 128px (可等比例縮放,不可變形,不可裁切) | icon |
CallToAction | 需要完整顯示 | callToAction |
BodyText | 最少顯示20個中文字,或不要顯示 | body |
Tips
確認廣告曝光是否成功發送
請注意,Vpon SDK 不允許廣告以以下方式呈現,致使廣告在畫面上可能不可見:
- 將 AdView 設為 Hidden
- 將 AdView 的 Alpha 值設為 < 100%
- AdView 被其它 View(s) 遮蓋住
當廣告露出在頁面上並達到曝光標準後,會印出以下的 Log 代表有送出廣告曝光:
<VPON> [NOTE] Send impression successfully
Sample Code
本頁以基本的 Native Ad 為例進行說明,如果您想看到完整的串接實例或 Table View
的範例,請參考我們的 Sample Code
中介服務
透過中介服務,您的應用程式就能放送眾多來源的廣告,詳細請見說明:
適用於 Vpon SDK v5.6.0 以下版本的串接方法
如果您想了解 Vpon SDK v5.6.0 以下版本的串接方法,請參考原生廣告