사용자가 시청하지 않은 광고 시점을 지나 탐색을 실행했는지 확인합니다.
그렇다면 광고 시점으로 돌아가세요.
Android SDK에서 PlayerControl 객체를 사용하여 탐색을 감지합니다.
사용자가 탐색을 하면 onSeek() 메서드
SampleAdsWrapper에서 구현한 SampleHlsVideoPlayerCallback입니다.
이 메서드 (아래에 표시됨)는 사용자가
찾을 수 있습니다. 재생되지 않는 경우 광고 시점의 시작 부분 탐색
기존 탐색 지점 대신 원하는 탐색 지점을
snapBackTime 지점
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["필요한 정보가 없음","missingTheInformationINeed","thumb-down"],["너무 복잡함/단계 수가 너무 많음","tooComplicatedTooManySteps","thumb-down"],["오래됨","outOfDate","thumb-down"],["번역 문제","translationIssue","thumb-down"],["샘플/코드 문제","samplesCodeIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-08-21(UTC)"],[[["\u003cp\u003eSnapback prevents viewers from skipping mid-roll ads by redirecting them to the ad and then returning them to their intended location.\u003c/p\u003e\n"],["\u003cp\u003eThis feature ensures ad completion before viewers proceed to the content they seek.\u003c/p\u003e\n"],["\u003cp\u003eSnapback functionality is implemented through the IMA DAI SDK, as demonstrated in the AdvancedExample.\u003c/p\u003e\n"],["\u003cp\u003eThe process involves identifying unwatched ad breaks and redirecting the viewer and then resuming playback at the target point after the ad.\u003c/p\u003e\n"]]],[],null,["# Return to a skipped ad break\n\nAs a video publisher, you may want to prevent your viewers from\nseeking past your mid-roll ads. When a user seeks past an ad break,\nyou can take them back to the start of that ad break, and then return\nthem to their seek location after that ad break has completed. This\nfeature is called \"snapback.\"\n\nAs an example, see the diagram below. Your viewer is watching a video,\nand decides to seek from the 5-minute mark to the 15-minute mark.\nThere is, however, an ad break at the 10-minute mark that you want\nthem to watch before they can watch the content after it:\n\nIn order to show this ad break, take the following steps:\n\n1. Check if the user ran a seek that jumped past an unwatched ad break, and if so, take them back to the ad break.\n2. After the ad break completes, return them to their original seek.\n\nIn diagram form, that looks like this:\n\nHere's how to implement this workflow in the IMA DAI SDK, as done in\n[AdvancedExample](//github.com/googleads/googleads-ima-android-dai).\n\nPrevent a seek from leaving an ad break unwatched\n-------------------------------------------------\n\nCheck if the user has run a seek that went past an unwatched ad break,\nand if so, take them back to the ad break.\nIn the Android SDK, use the `PlayerControl` object to detect seeking.\nWhen the user seeks, trigger the `onSeek()` method of the\n`SampleHlsVideoPlayerCallback` implemented by `SampleAdsWrapper`.\nThat method (presented below) checks the cue point prior to the user's\nseek time. If it is unplayed, seek to the beginning of that ad break\ninstead of their initial desired seek point, and save that desired seek\npoint in `snapBackTime`. \n\n @Override\n public void onSeek(int timeMillis) {\n double timeToSeek = timeMillis;\n if (streamManager != null) {\n CuePoint cuePoint =\n streamManager.getPreviousCuePointForStreamTime(timeMillis / 1000);\n if (cuePoint != null && !cuePoint.isPlayed()) {\n snapBackTime = timeToSeek / 1000.0; // Update snapback time.\n // Missed cue point, so snap back to the beginning of cue point.\n timeToSeek = cuePoint.getStartTime() * 1000;\n videoPlayer.seek(Math.round(timeToSeek));\n videoPlayer.setCanSeek(false);\n return;\n }\n }\n videoPlayer.seek(Math.round(timeToSeek));\n }\n\nPut the user back to their original seek\n----------------------------------------\n\nNow when you get an `onAdBreakEnded` event, check to see if `snapBackTime`\nis set. If so, take the user to that point in the stream, because the ad\nbreak they just watched was the result of snapback: \n\n @Override\n public void onAdBreakEnded() {\n // Re-enable player controls.\n videoPlayer.setCanSeek(true);\n videoPlayer.enableControls(true);\n if (snapBackTime \u003e 0) {\n videoPlayer.seek(Math.round(snapBackTime * 1000));\n }\n snapBackTime = 0;\n }"]]