การเผยแพร่ไปยังช่องแนะนำให้รับชมบน Google TV (แสดงเป็น "ดูต่อ
ดู") ต้องได้รับการอนุมัติล่วงหน้าจาก Google ผ่านกระบวนการรับรอง และ
ใช้การประมวลผลฝั่งเซิร์ฟเวอร์เพื่อจัดเรียงโปรแกรมตามแอตทริบิวต์ของโปรแกรม
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[[["เข้าใจง่าย","easyToUnderstand","thumb-up"],["แก้ปัญหาของฉันได้","solvedMyProblem","thumb-up"],["อื่นๆ","otherUp","thumb-up"]],[["ไม่มีข้อมูลที่ฉันต้องการ","missingTheInformationINeed","thumb-down"],["ซับซ้อนเกินไป/มีหลายขั้นตอนมากเกินไป","tooComplicatedTooManySteps","thumb-down"],["ล้าสมัย","outOfDate","thumb-down"],["ปัญหาเกี่ยวกับการแปล","translationIssue","thumb-down"],["ตัวอย่าง/ปัญหาเกี่ยวกับโค้ด","samplesCodeIssue","thumb-down"],["อื่นๆ","otherDown","thumb-down"]],["อัปเดตล่าสุด 2025-07-27 UTC"],[],[],null,["# Add programs to the Watch Next channel\n\nThe Watch Next channel is the second row that appears in the home screen, after\nthe apps row. The system creates and maintains this channel. Your app can add\nprograms to the Watch Next channel: programs that the user marked as\ninteresting, stopped watching in the middle, or that are related to the content\nthe user is watching (like the next episode in a series or next season of a\nshow).\n| **Note:** On the home screen, the Watch Next channel has the label **Play Next** . However, the Android classes used to manage the Watch Next channel are [`WatchNextProgram`](/reference/androidx/tvprovider/media/tv/WatchNextProgram) and [`WatchNextPrograms`](/reference/android/media/tv/TvContract.WatchNextPrograms). They have methods and constants with the stem \"watchnext\".\n\nThe Watch Next channel has some constraints: your app cannot move, remove, or\nhide the Watch Next channel's row.\n\nSteps\n-----\n\nInserting programs into the Watch Next channel is similar to\n[inserting programs into your own channel](/training/tv/discovery/recommendations-channel#add-programs).\nSee the following sections for details specific to Watch Next.\n\nPublishing to the Watch Next channel on Google TV (displayed as \"Continue\nwatching\") requires prior approval by Google through a certification process and\nuses server-side processing to sort programs based on their attributes.\nTo start the certification process, please\nsubmit this [linked form](https://docs.google.com/forms/d/e/1FAIpQLSeaNhHjDNM8osXPgkXeUQMSl5CntaEw0EeGYHIAc5jxUhQuHg/viewform).\n\nWhen inserting content into the Watch Next channel, you must follow these guidelines:\n\n- [Watch Next guidelines for app developers](/training/tv/discovery/guidelines-app-developers)\n- [Watch Next guidelines for TV providers](/training/tv/discovery/guidelines-tv-providers)\n\n### Select a type of program\n\nThere are four types of Watch Next programs. Select the appropriate type:\n\n| Type | Notes |\n|-----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `WATCH_NEXT_TYPE_CONTINUE` | The user stopped while watching content. |\n| `WATCH_NEXT_TYPE_NEXT` | The next available program in a series the user is watching is available. For example, if the user is watching episode 3 of a series, the app can suggest that they watch episode 4 next. |\n| `WATCH_NEXT_TYPE_NEW` | New content that clearly follows what the user is watching is now available. For example, the user is watching episode number 5 from a series and episode 6 becomes available for watching. |\n| `WATCH_NEXT_TYPE_WATCHLIST` | Inserted by the system or the app when the user saves a program. |\n\nFor more information, see [Watch Next attributes](/training/tv/discovery/watch-next-programs).\n\n### Use the WatchNextProgram builder\n\nUse a `WatchNextProgram.Builder`. For more information, see\n[Watch Next attributes](/training/tv/discovery/watch-next-programs). \n\n### Kotlin\n\n```kotlin\nval builder = WatchNextProgram.Builder()\nbuilder.setType(TvContractCompat.WatchNextPrograms.TYPE_MOVIE)\n .setWatchNextType(TvContractCompat.WatchNextPrograms.WATCH_NEXT_TYPE_CONTINUE)\n .setLastEngagementTimeUtcMillis(time)\n .setTitle(\"Title\")\n .setDescription(\"Program description\")\n .setPosterArtUri(uri)\n .setIntentUri(uri)\n .setInternalProviderId(appProgramId)\n\nval watchNextProgramUri = context.contentResolver\n .insert(TvContractCompat.WatchNextPrograms.CONTENT_URI,\n builder.build().toContentValues())\n```\n\n### Java\n\n```java\nWatchNextProgram.Builder builder = new WatchNextProgram.Builder();\nbuilder.setType(TvContractCompat.WatchNextPrograms.TYPE_MOVIE)\n .setWatchNextType(TvContractCompat.WatchNextPrograms.WATCH_NEXT_TYPE_CONTINUE)\n .setLastEngagementTimeUtcMillis(time)\n .setTitle(\"Title\")\n .setDescription(\"Program description\")\n .setPosterArtUri(uri)\n .setIntentUri(uri)\n .setInternalProviderId(appProgramId);\n\nUri watchNextProgramUri = context.getContentResolver()\n .insert(TvContractCompat.WatchNextPrograms.CONTENT_URI, builder.build().toContentValues());\n```\n\nUse `TvContractCompat.buildWatchNextProgramUri(long watchNextProgramId)` to\ncreate the `Uri` you need to update a Watch Next program.\n\nWhen the user adds a program to the Watch Next channel, the system copies the\nprogram to the row. It sends the intent\n`TvContractCompat.ACTION_PREVIEW_PROGRAM_ADDED_TO_WATCH_NEXT` to notify the app\nthat the program has been added. The intent includes two extras: the program ID\nthat was copied and the program ID created for the program in the Watch Next\nchannel."]]
