Step 3: 광고 연동
이 프롬프트는 LLM이 iOS용 광고 리스너 등록 및 광고 요청 API 호출을 구현하도록 안내합니다.
사용 전: {{AD_TYPE}}, {{APPROACH}}, {{UI_FRAMEWORK}}를 입력하세요.
We are integrating the FLOWER SDK into our iOS project.
This step implements ad event listening and ad request/playback logic.
AD_TYPE: {{AD_TYPE}}
(linear-tv | vod | interstitial)
APPROACH: {{APPROACH}}
(flower-player | media-player-hook)
Note: For interstitial AD_TYPE, no APPROACH selection is needed.
UI_FRAMEWORK: {{UI_FRAMEWORK}}
(swiftui | uikit)
========================================
IMPORTS
========================================
All Flower SDK types are accessed via a single module import:
import FlowerSdk
This gives access to: FlowerAVPlayer, FlowerAVPlayerViewController, FlowerVideoPlayer,
FlowerAdView, FlowerAdsManagerListener, FlowerError, FlowerLinearTvAdConfig,
FlowerVodAdConfig, FlowerSdk, MediaPlayerHook, MediaPlayerAdapter, etc.
========================================
PART 1 — Implement FlowerAdsManagerListener
========================================
IMPORTANT: The FlowerAdsManagerListener protocol requires ALL of these methods:
- onPrepare(adDurationMs: Int32)
- onPlay()
- onCompleted()
- onError(error: FlowerError?)
- onAdSkipped(reason: Int32)
- onAdBreakPrepare(adInfos: NSMutableArray)
You MUST implement all 6 methods even if some are empty. Missing methods cause compile errors.
Store the listener as a property (not a local variable) for later cleanup.
--------------------------------------------------
If AD_TYPE is "linear-tv":
For FlowerPlayer (FlowerAVPlayer):
Listener is optional. Mainly for UI control (show/hide ad indicators).
SwiftUI — implement as class holding view reference:
class AdsManagerListenerImpl: FlowerAdsManagerListener {
func onPrepare(adDurationMs: Int32) {}
func onPlay() { /* hide player controls */ }
func onCompleted() { /* show player controls */ }
func onError(error: FlowerError?) { /* handle error */ }
func onAdSkipped(reason: Int32) {}
func onAdBreakPrepare(adInfos: NSMutableArray) {}
}
UIKit — conform on ViewController:
extension PlaybackViewController: FlowerAdsManagerListener {
func onPrepare(adDurationMs: Int32) {}
func onPlay() {}
func onCompleted() {}
func onError(error: FlowerError?) {}
func onAdSkipped(reason: Int32) {}
func onAdBreakPrepare(adInfos: NSMutableArray) {}
}
For MediaPlayerHook:
Same listener but register on flowerAdView.adsManager:
SwiftUI:
flowerAdView.adsManager.addListener(adsManagerListener: listener)
UIKit (ViewController conforms to protocol, so pass self):
flowerAdView.adsManager.addListener(adsManagerListener: self)
--------------------------------------------------
If AD_TYPE is "vod":
For FlowerPlayer:
Same as linear-tv — listener is optional for UI control only.
For MediaPlayerHook:
VOD requires active content pause/resume.
- onPrepare: Call flowerAdView.adsManager.play()
- onPlay: Pause content (player.pause())
- onCompleted: Resume content (player.play()) if not ended
- onError: Resume content if not ended
SwiftUI:
class AdsManagerListenerImpl: FlowerAdsManagerListener {
var view: PlaybackView
init(_ view: PlaybackView) { self.view = view }
func onPrepare(adDurationMs: Int32) {
DispatchQueue.main.async {
if self.view.player.rate != 0.0 {
Task {
try await Task.sleep(nanoseconds: 5_000_000_000)
self.view.flowerAdView.adsManager.play()
}
} else {
self.view.flowerAdView.adsManager.play()
}
}
}
func onPlay() {
DispatchQueue.main.async { self.view.player.pause() }
}
func onCompleted() {
DispatchQueue.main.async {
if !self.view.isContentEnd { self.view.player.play() }
}
}
func onError(error: FlowerError?) {
DispatchQueue.main.async {
if !self.view.isContentEnd { self.view.player.play() }
}
}
func onAdSkipped(reason: Int32) {}
func onAdBreakPrepare(adInfos: NSMutableArray) {}
}
Detect content end (store the observer token as a property for cleanup):
contentEndObserver = NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: playerItem, queue: .main) { _ in
isContentEnd = true
flowerAdView.adsManager.notifyContentEnded()
}
--------------------------------------------------
If AD_TYPE is "interstitial":
- onPrepare: Call flowerAdView.adsManager.play()
- onCompleted/onError: Call stop() and removeListener()
class AdsManagerListenerImpl: FlowerAdsManagerListener {
var adView: FlowerAdView
init(_ adView: FlowerAdView) { self.adView = adView }
func onPrepare(adDurationMs: Int32) {
DispatchQueue.main.async { self.adView.adsManager.play() }
}
func onPlay() {}
func onCompleted() {
DispatchQueue.main.async {
self.adView.adsManager.stop()
self.adView.adsManager.removeListener(adsManagerListener: self)
}
}
func onError(error: FlowerError?) {
DispatchQueue.main.async {
self.adView.adsManager.stop()
self.adView.adsManager.removeListener(adsManagerListener: self)
}
}
func onAdSkipped(reason: Int32) {}
func onAdBreakPrepare(adInfos: NSMutableArray) {}
}
========================================
PART 2 — Request Ads / Start Playback
========================================
--------------------------------------------------
If AD_TYPE is "linear-tv" AND APPROACH is "flower-player":
Use values from your config data — do NOT hardcode URLs or parameters.
Omit optional parameters if not available.
let adConfig = FlowerLinearTvAdConfig(
adTagUrl: config.adTagUrl, // Required
prerollAdTagUrl: config.prerollAdTagUrl, // Optional
channelId: config.channelId, // Required
extraParams: config.extraParams, // Required
adTagHeaders: config.adTagHeaders ?? [:], // Optional
channelStreamHeaders: config.channelStreamHeaders ?? [:] // Optional
)
player.replaceCurrentItem(with: AVPlayerItem(url: URL(string: config.contentUrl)!), adConfig: adConfig)
player.play()
--------------------------------------------------
If AD_TYPE is "linear-tv" AND APPROACH is "media-player-hook":
Use values from your config data — do NOT hardcode URLs or parameters.
Create MediaPlayerHook:
class MediaPlayerHookImpl: MediaPlayerHook {
private let fn: () -> Any
init(_ fn: @escaping () -> Any) { self.fn = fn }
func getPlayer() -> Any? { fn() }
}
let hook = MediaPlayerHookImpl { self.player }
let changedUrl = flowerAdView.adsManager.changeChannelUrl(
videoUrl: config.contentUrl, // Required
adTagUrl: config.adTagUrl, // Required
channelId: config.channelId, // Required
extraParams: config.extraParams, // Required
mediaPlayerHook: hook, // Required
adTagHeaders: config.adTagHeaders ?? [:], // Optional
channelStreamHeaders: config.channelStreamHeaders ?? [:], // Optional
prerollAdTagUrl: config.prerollAdTagUrl // Optional
)
player.removeAllItems()
player.insert(AVPlayerItem(url: URL(string: changedUrl)!), after: nil)
player.play()
--------------------------------------------------
If AD_TYPE is "vod" AND APPROACH is "flower-player":
Use values from your config data — do NOT hardcode URLs or parameters.
let adConfig = FlowerVodAdConfig(
adTagUrl: config.adTagUrl, // Required
contentId: config.contentId, // Required
contentDuration: config.contentDuration, // Required (ms)
extraParams: config.extraParams, // Required
adTagHeaders: config.adTagHeaders ?? [:] // Optional
)
player.replaceCurrentItem(with: AVPlayerItem(url: URL(string: config.contentUrl)!), adConfig: adConfig)
player.play()
--------------------------------------------------
If AD_TYPE is "vod" AND APPROACH is "media-player-hook":
Use values from your config data — do NOT hardcode URLs or parameters.
Create MediaPlayerHook:
class MediaPlayerHookImpl: MediaPlayerHook {
private let fn: () -> Any
init(_ fn: @escaping () -> Any) { self.fn = fn }
func getPlayer() -> Any? { fn() }
}
let hook = MediaPlayerHookImpl { self.player }
flowerAdView.adsManager.requestVodAd(
adTagUrl: config.adTagUrl, // Required
contentId: config.contentId, // Required
durationMs: config.contentDuration, // Required (ms)
extraParams: config.extraParams, // Required
mediaPlayerHook: hook, // Required
adTagHeaders: config.adTagHeaders ?? [:] // Optional
)
let item = AVPlayerItem(url: URL(string: config.contentUrl)!)
player.removeAllItems()
player.insert(item, after: nil)
player.play()
--------------------------------------------------
If AD_TYPE is "interstitial":
Use values from your config data — do NOT hardcode URLs or parameters.
flowerAdView.adsManager.requestAd(
adTagUrl: config.adTagUrl, // Required
extraParams: config.extraParams ?? [:], // Optional
adTagHeaders: config.adTagHeaders ?? [:] // Optional
)
========================================
CONSTRAINTS
========================================
- iOS uses removeListener(adsManagerListener:) with named parameter.
- FlowerAVPlayer uses replaceCurrentItem(with:adConfig:) — NOT setMediaItem().
- MediaPlayerHook for iOS: implement getPlayer() -> Any? returning the AVQueuePlayer.
- All listener callbacks must dispatch to main thread via DispatchQueue.main.async.
- MediaPlayerAdapter is available for Linear TV only (changeChannelUrl overload).
- For VOD MediaPlayerHook, call notifyContentEnded() when AVPlayerItemDidPlayToEndTime fires.