Epic: Android post-v1 upgrade tracks #52

Outcome

The shipped Compose mobile and Android TV apps gain the deferred platform integrations, richer home and sharing surfaces, tablet features, and playback-engine proof that were explicitly placed after v1.

Completion boundary

This epic does not gate #14. It closes when every child below is complete or closed with a recorded product or technical decision. Work remains unscheduled until an item receives an explicit Wave in the Frontend project.

Child issues

• Picture-in-Picture for mobile video playback #37 — Picture-in-Picture for mobile video playback
• Continue Watching and richer home rails on mobile and TV #38 — Continue Watching and richer home rails
• Android TV platform integration: voice search provider, home channel, QR pairing #39 — Android TV platform integrations
• Documents provider (SAF) integration #40 — Documents provider integration
• Widgets, app shortcuts, and notification actions #41 — widgets, shortcuts, and notification actions
• Evaluate libVLC direct-play: licensing, store compliance, Media3 fallback boundary #42 — libVLC direct-play evaluation
• Prove supported 10-bit playback on Android TV #11 — 10-bit playback proof, after Evaluate libVLC direct-play: licensing, store compliance, Media3 fallback boundary #42
• Public links and sharing UI #43 — public links and sharing UI
• Tablet power features: keyboard shortcuts, drag-and-drop, multi-window #44 — tablet power features
• Sharing and public-links namespace putio-sdk-kotlin#26 — sharing and public-links namespace, done (feat(sharing): add sharing and public-links namespace putio-sdk-kotlin#56); Public links and sharing UI #43 unblocked
• Complete Android download queue management and offline polish #53 — download queue management and offline polish, after Mobile downloads v1: download-to-device with explicit local availability and offline playback #28

App-only batch: 2026-10-04

Altay scheduled every child that needs no hardware, credentials, SDK release or product call. One agent per item in its own worktree; a PR merges after verify, the debug assembles, emulator proof and green CI.

• Merged: Widgets, app shortcuts, and notification actions #41 shortcuts, Transfers widget, download notification actions → feat(mobile): launcher shortcuts, a Transfers widget and download notification actions #319 (cold-start Try again and non-Pixel launchers unverified)
• Merged: Tablet power features: keyboard shortcuts, drag-and-drop, multi-window #44 tablet keyboard, drag and drop, multi-window → feat(mobile): keyboard shortcuts, drag and drop, and multi-window on tablets #318 (live API, mouse drag, real drop targets and physical tablets unverified)
• Merged: Complete Android download queue management and offline polish #53 download queue → feat(mobile): manage the download queue and polish offline playback #312 (live devs-auto lane unverified)
• Merged: Documents provider (SAF) integration #40 documents provider → feat(mobile): list put.io files in the system file picker #316 (live signed-in pick, on-device grant revocation and Range support unverified; MIME from extension until Expose content_type on PutioFile putio-sdk-kotlin#83)
• Merged: Picture-in-Picture for mobile video playback #37 Picture-in-Picture → feat(mobile): picture-in-picture for video playback #314 (live put.io playback, Android 8–11 and OEM limits unverified)
• Merged: Android TV platform integration: voice search provider, home channel, QR pairing #39 TV QR, Watch Next and search → feat(tv): QR sign-in, Watch Next row and system search #313 (system search UI unproven: emulator Assistant has no Google account)
• Merged: Public links and sharing UI #43 public links → feat(mobile): create, share and revoke public links #310; the live create → open-in-browser recording still needs a human devs-auto sign-in on the phone emulator (same as auth: API 37 Auth Tab drops the OAuth callback on Chrome 145 #107)
• Batch done 2026-10-05: every app-only child merged. Left: Continue Watching and richer home rails on mobile and TV #38, Evaluate libVLC direct-play: licensing, store compliance, Media3 fallback boundary #42, Prove supported 10-bit playback on Android TV #11, and the live signed-in proof below
• Live signed-in mobile proof for Public links and sharing UI #43, Complete Android download queue management and offline polish #53 and Documents provider (SAF) integration #40 waits on one human devs-auto sign-in (agents may not enter the password)
• Not in this batch: Continue Watching and richer home rails on mobile and TV #38 until the API's in-progress and pinned-folder data is confirmed; Evaluate libVLC direct-play: licensing, store compliance, Media3 fallback boundary #42 and Prove supported 10-bit playback on Android TV #11 need hardware

Definition of done

Each child follows the same proof contract as #14: repository verification is green, behavior is exercised on the harness or required physical device, acceptance criteria carry linked evidence, and visible behavior has screenshots or a recording published from the PR with attach put <file> --repo putdotio/putio-android --pr <number> (or gh attach put ...). Link the returned preview URL, use --markdown only for an inline embed, follow the installed attach-cli skill, and do not commit generated proof media.

Boundaries

• Mobile v1 and the Android TV replacement remain owned by Epic: native Android rewrite — Compose mobile + Android TV from one codebase #14.
• Adding a Wave is the scheduling decision; issue order in this list is not a commitment.
• SDK contract work remains in putdotio/putio-sdk-kotlin.