# GPS2Audio v2.7.32 — Handoff

Two regression fixes on top of v2.7.31. Targeted changes only; no refactors.

## 1. Tour ordering: first & last visible tour could not be moved

**Symptom:** In the audio library "Touren ordnen" dialog, the first and last
tour entries stayed fixed; only middle tours moved.

**Root cause:** `TourReorderDialog` is fed `viewModel.visibleTourList` (the
Standard/blueprint tour `DEFAULT_TOUR_NAME` is filtered out of the UI), but
`WaypointViewModel.moveTour(from, to)` operated on raw `_tourList` indices,
which still include `DEFAULT_TOUR_NAME`. When the hidden Standard tour sat at
index 0, every visible index was off by one — moving "visible 0" actually moved
the hidden Standard tour, so the first/last real tours appeared locked.

**Fix:** `moveTour` now interprets `from`/`to` in the **visible** index space
(real tours only), performs the move there, then merges the result back into
`_tourList`, keeping the hidden `DEFAULT_TOUR_NAME` at its original relative
position. Hidden-Standard behavior is preserved (still not shown as an editable
tour); all real tours — including first and last — are now freely sortable.

- File: `app/src/main/kotlin/de/waypointaudio/viewmodel/WaypointViewModel.kt`
- Function: `moveTour(fromIndex, toIndex)`

## 2. Audioplayer: custom player no longer appeared during manual playback

**Symptom:** Tracks/clips still played, but the established GPS2Audio player
(`ClipDetailSheet` / `ClipDetailFullscreen`) no longer became visible when a
track was started manually.

**Root cause:** The detail player is gated by `clipDetailWaypointId`. It was
only set by tapping a waypoint card (`onOpenDetail`) or by the in-sheet
auto-follow effect (which only runs while the sheet is already open). Starting
playback via a card's play button (`manualPlaySingle`) or the `ManualPlayerBar`
never set `clipDetailWaypointId`, so the player stayed hidden.

**Fix:** Added a top-level `LaunchedEffect` in `WaypointListScreen` keyed on the
currently-playing waypoint (`singlePlayingWaypointId` for single mode, else
`currentPlayable?.waypointId` while `manualPlaying`). When playback begins, it
opens the player to the active waypoint if not already showing it. Manual
close + same-waypoint replay does not re-open (key unchanged); starting a
different waypoint re-opens. Existing auto-follow on clip change and the
maximized/minimized toggle are untouched (writes are idempotent, guarded by
`!=`).

- File: `app/src/main/kotlin/de/waypointaudio/ui/WaypointListScreen.kt`
- Added: `activePlaybackWaypointId` + `LaunchedEffect` after the
  `clipDetailFullscreen` state (~line 165).

## Version

- `app/build.gradle.kts`: `versionCode 137 → 138`, `versionName 2.7.31 → 2.7.32`
  with a changelog comment block.

## Build & test

- Command: `./gradlew :app:assembleRelease --no-daemon`
- Result: **BUILD SUCCESSFUL** (only pre-existing deprecation warnings:
  `Divider`, `Icons.Filled.DirectionsBike` — unrelated to these changes).
- No ABI splits are configured, so the single APK is the universal build.
- Signing: release `signingConfig` from `keystore.properties`
  (`GPS2Audio_release_keystore_v2.jks`). APK is signed — verified:
  `Signer #1 certificate DN: CN=GPS2Audio, OU=NesoHub, O=GPS2Audio, ...`
  (SHA-256 `490511f3…d4e5`).
- No unit/instrumented test suite present in the project; verification was
  build + signature + code-path review. UI was not exercised on a device/emulator
  in this environment.

## Regression scope (unchanged / preserved)

Multi-clip playback, clip navigation, countdown, maximized detail player,
background playback, PTT pause behavior, current-tour playback persistence,
Explorer, MapLibre, tour line/planline rendering, POI settings, map
preferences, licensing gates, backup/import/export, tour duplication, waypoint
copy, Atmo, recorder, route planning / manual route drawing — none touched.

## Artifacts

- `GPS2Audio_v2.7.32_universal-release-signed.apk` — signed universal release APK.
- `GPS2Audio_v2.7.32_src.zip` — clean source (excludes `.gradle`, `.idea`,
  `.kotlin`, and all `build/` dirs).

> Note: the source ZIP retains `keystore.properties` and `local.properties` as
> they exist in the repo. `keystore.properties` contains the keystore path and
> passwords — strip it before distributing the source externally.

## Changed files

1. `app/src/main/kotlin/de/waypointaudio/viewmodel/WaypointViewModel.kt`
2. `app/src/main/kotlin/de/waypointaudio/ui/WaypointListScreen.kt`
3. `app/build.gradle.kts`