Compose integration of the ported CW decoder engine:
- CwDecodeScreen: AndroidView embedding the ported activity_main.xml,
lifecycle delegated to the ported MainActivity controller (onCreate ->
onResume, onDispose -> onPause/onDestroy), RECORD_AUDIO runtime
permission flow (with permanent-denial -> app settings), original
options_menu actions as a top button row (pause/clear/save/record/
settings), double-back-to-exit preserved
- CwSettingsDialog: message_type (general_text/ham_radio_qso),
text_font_size (7-99), and the 9 color keys (bg_color/text_color/...)
reading/writing the same prefs keys as the original app
(getPackageName()+"_preferences"), colors sourced from I2.b tables
- Navigation: Screen.CwDecode ("CwDecode") placed between Roaming and
Map in the default order; defaultScreenOrder updated; ic_cw morse icon;
nav_cw strings (en/zh/tr); app depends on :feature:cw
Verified: :feature:cw:compileDebugKotlin + :app:compileDebugKotlin
BUILD SUCCESSFUL (first pass, no errors).
Users can now change the bottom navigation order (previously fixed):
- New "Page order" section under the Settings toggle in the UI
Settings card: vertical list of all 7 pages, each with a drag
handle (new ic_drag drawable, Material drag_indicator glyph) on
the right.
- Drag a handle up/down: the item follows the finger with live
swap + animateItem() placement animation; on release the order is
persisted (OtherSettings.screenOrder, comma-separated in prefs so
order survives; StringSet would not).
- "Reset order" button restores the default order
(Satellites/Passes/Radar/Mutual/Roaming/Map/Settings).
- MainScreen now sorts navItems by screenOrder (empty = default,
stable sort keeps the canonical order); hiddenScreens filtering
unchanged; Settings entry always visible.
- New strings prefs_ui_order_title / prefs_ui_order_reset in
en/zh/tr; What's-new updated in all three locales.
Version stays 4.4.9 (覆盖 per user). Verified: core:data tests
pass, settings + app compile.
Two changes per user request:
1. Data source toggles default OFF with legacy-URL migration
(continuation of the 4.4.8 fix, now also in the dialog): old
example.com placeholder URLs are replaced by the real defaults and
the custom toggles stay off, so the online update never points at a
dead source after upgrading.
2. New "UI Settings" card between Other Settings and Credits:
one switch per bottom-navigation page (卫星/过境/雷达/匹配/漫游/地图/设置
in fixed order). Turning a page off removes it from the nav bar and
the remaining items close up automatically; order is never
rearranged. The Settings entry is always visible (switch disabled)
so the user can never lose access to settings. Persisted via
OtherSettings.hiddenScreens (StringSet of Screen.screenId; screenId
added to the Screen sealed class - simpleName is unsafe under R8).
Version bump per fork convention: 4.4.8 -> 4.4.9, versionCode 449.
What's-new updated in en/zh/tr.
Verified: core:data + core:domain tests pass, all modules compile.
Addresses three review findings:
1. Coordinates now come straight from settingsRepo.stationPosition in the screen (collectAsStateWithLifecycle) — the exact same StateFlow the Settings page shows. Previously a separate ViewModel re-derived them, and it could lag behind the Settings page (user: '设置页更新了站位但漫游页死活不更新'). With the shared source the two pages can never disagree. RoamingViewModel removed; state derivation moved to RoamingState.fromPosition().
2. Red marker placement ported faithfully from the QTH定位器 app: it is driven by the 3rd character pair of the 8-char locator (the 'ih' in OL42ih45), mapped to a 0..1 fraction (lon a=west..x=east, lat inverted a=south..x=north), then scaled to the actual center-cell size. The grid now uses the reference proportions (columns 21.4/56.2/21.4, rows 31.5/35.9/31.7) and fills the screen, so the marker lands accurately on any device.
3. Workflow now uploads a versioned APK (look4sat-<version>.apk instead of look4sat.apk).
Also: Settings 'Other' card rows got vertical spacing (Arrangement.spacedBy) so the new roaming toggle is not glued to the night-mode row.
Ports the QTH定位器 (com.us1pm.gridsquarelocator) location panel into Look4Sat as a new 'Roaming' page, restyled with the app's own look.
UI (top to bottom):
- Info header: GPS status dot, big 8-char locator, Lat/Lon rows with DMS + 5-decimal display, and a GPS 定位 button
- 3x3 grid panel: the current 4-char Maidenhead square (e.g. OL42) centered, surrounded by its 8 neighbors (OL33..OL51), with a red position marker in the center cell
Logic:
- QthConverter gains qthNeighbors(square) building the 3x3 grid with field/square carry at boundaries (AA00 wraps to RR99, IO91 crosses into J field), and qthToSquare(locator) extracting the 4-char square
- Verified against the decompiled app algorithm and the reference screenshot (OL42 grid matches exactly); 9 unit tests cover normal, boundary and field-wrap cases
Navigation:
- New bottom-nav item 'Roaming' between Match and Settings, with a crosshair icon
- New feature:roaming module (ViewModel + Compose screen) registered in the app
Build config:
- Lowered Gradle JVM heap from -Xmx6g to 768m: the 2GB build server froze on the old value; heavy release builds stay on GitHub Actions
The official app signs com.rtbishop.look4sat with its own certificate. A fork sharing that applicationId cannot be installed over the official build (signature mismatch) and users saw overwrite/install failures.
- Add applicationId version catalog entry; namespace stays com.rtbishop.look4sat so source imports are untouched, applicationId becomes com.rtbishop.look4sat.bg7nta.
- Update PROPERTY_SATELLITE_DATA_OPTIMIZED meta-data to the fork id.
- Document the fork-applicationId requirement in the version catalog.
- MutualViewModel is Activity-scoped, so returning from Radar keeps query results
- TrackSampleData gains time field for live cut-off
- Removed standalone mutual card from radar page
- RadarViewCompose draws optional dashed station-B track + current dot
- RadarScreen builds trackB from mutual data up to current time
- Fix cubic Bezier control points (proper Catmull-Rom to Bezier conversion)
- Refine AOS/LOS more robustly by walking from edge into the pass window
- Still 5s sampling for smooth curves
- Pre-fill station A grid from settingsRepo.stationPosition
- Find ALL mutual passes per satellite (not just first)
- Fix Color.hashCode() -> Color.toArgb() for native canvas paint
- Use 2min gap between pass searches to avoid duplicates
Port satlover.de dual-station pass matching feature:
- New feature/mutual module with mutual pass data model
- MutualViewModel: compute overlapping passes for two stations
- ElevationCurveChart: Canvas-based dual elevation curve with drag
- MutualScreen: input form + results with expandable cards
- Navigation: add Mutual tab to bottom navigation bar
- i18n: add Chinese/English strings for new feature
Thanks for this great app!
A Spanish translation is missing, so I have added the spanish `.../values-es-rES/strings.xml`. Hope this will give access to many new users.
Pulled against development branch for you to use it as you wish.
Regards
mckero
atsunatsu