choiminyeong
11bb082f0f
Splash, cup loader, list skeleton, empty-screen cup, pull to refresh indicator, star and tab icon spring, screen and tab transitions, and a row by row diff intro. Compose animation APIs only. Agent: main (opus) Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
72 lines
2.9 KiB
Markdown
72 lines
2.9 KiB
Markdown
# TASK-069: In-app motion
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Status: implemented; required checks pass; not yet seen on a device
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Owner: Claude
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Reviewer: human product owner
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## Outcome
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The app moves where it used to jump, and what moves is the launcher icon's tea cup.
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1. Cold start: the cup on the icon's blue, steaming, for about a second, then it fades.
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2. Loading: lists show grey placeholder rows with a light passing over them; everything else shows
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the steaming cup in place of the stock spinner.
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3. The favourite star springs when its state changes.
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4. A screen with nothing to list shows the cup bobbing above its message.
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5. Entering and leaving a screen slides it a short way in from the side it was opened towards.
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6. Pull to refresh brings the cup down with the finger; the steam appears near the release point.
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7. A file's diff arrives row by row the first time it is shown.
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8. Added while this was in progress (product owner, 2026-10-12): switching bottom tabs slides the
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screen in from the side that tab sits on, and the tab's icon springs.
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## Scope
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- Included: Compose's own animation APIs only. No new dependency.
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- Excluded: videos made with Claude Motion; any change to what the screens load or show.
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## Writable paths
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- `app/src/main/java/com/ubisam/ubgitea/ui/components/Motion.kt`
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- `app/src/main/java/com/ubisam/ubgitea/ui/components/Elements.kt`
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- `app/src/main/java/com/ubisam/ubgitea/ui/shell/AppShell.kt`
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- `app/src/main/java/com/ubisam/ubgitea/MainActivity.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/home/HomeScreen.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/repositories/RepositoryListScreen.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/work/WorkScreen.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/notifications/NotificationsScreen.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/workitems/WorkItemsScreen.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/history/HistoryScreen.kt`
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- `app/src/main/java/com/ubisam/ubgitea/feature/history/FileDiffScreen.kt`
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- `tasks/069-in-app-motion.md`
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- `docs/development-log.md`
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## Acceptance criteria
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- [x] Each of the eight items above is in the code and the app builds.
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- [x] The splash covers the app without delaying it: sign-in, loading and the OAuth callback run
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underneath, and taps do not pass through the cover.
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- [x] Moving between code tabs, or between pages of one screen, does not replay the screen
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transition.
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- [x] Nothing animates off screen: the pull indicator composes only during a pull, and the diff
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rows animate once per file, not on scroll.
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- [x] A list's loading message is still what a screen reader says.
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- [ ] Seen on the product owner's device.
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## Security and privacy
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No additional concerns. No network, storage or credential code is touched.
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## Required checks
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```text
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./gradlew compileDebugKotlin compileDebugUnitTestKotlin testDebugUnitTest assembleDebug lintDebug
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```
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## Evidence
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See the development log entry for TASK-069.
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## Review findings
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None yet.
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