feat(map): replace Google Maps + OSMDroid with unified MapLibre Compose Multiplatform

Replace the dual flavor-specific map implementations (Google Maps for google,
OSMDroid for fdroid) with a single MapLibre Compose Multiplatform implementation
in feature:map/commonMain, eliminating ~8,500 lines of duplicated code.

Key changes:
- Add maplibre-compose v0.12.1 dependency (KMP: Android, Desktop, iOS)
- Create unified MapViewModel with camera persistence via MapCameraPrefs
- Create MapScreen, MaplibreMapContent, NodeTrackLayers, TracerouteLayers,
  InlineMap, NodeTrackMap, TracerouteMap, NodeMapScreen in commonMain
- Create MapStyle enum with predefined OpenFreeMap tile styles
- Create GeoJsonConverters for Node/Waypoint/Position to GeoJSON
- Move TracerouteMapScreen from feature:node/androidMain to commonMain
- Wire navigation to use direct imports instead of CompositionLocal providers
- Delete 61 flavor-specific map files (google + fdroid source sets)
- Remove 8 CompositionLocal map providers from core:ui
- Remove SharedMapViewModel (replaced by new MapViewModel)
- Remove dead google-maps and osmdroid entries from version catalog
- Add MapViewModelTest with 10 test cases in commonTest

Baseline verified: spotlessCheck, detekt, assembleGoogleDebug, allTests all pass.
This commit is contained in:
James Rich 2026-04-12 18:25:15 -05:00
parent a2763bdfeb
commit 598cae564e
86 changed files with 1653 additions and 8333 deletions

View file

@ -1,24 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.Modifier
import org.meshtastic.core.model.Node
val LocalInlineMapProvider = compositionLocalOf<@Composable (node: Node, modifier: Modifier) -> Unit> { { _, _ -> } }

View file

@ -1,33 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import org.meshtastic.core.ui.component.PlaceholderScreen
/**
* Provides the platform-specific Map Main Screen. On Desktop or JVM targets where native maps aren't available yet, it
* falls back to a [PlaceholderScreen].
*/
@Suppress("Wrapping")
val LocalMapMainScreenProvider =
compositionLocalOf<
@Composable (onClickNodeChip: (Int) -> Unit, navigateToNodeDetails: (Int) -> Unit, waypointId: Int?) -> Unit,
> {
{ _, _, _ -> PlaceholderScreen("Map") }
}

View file

@ -1,31 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import org.meshtastic.core.ui.component.PlaceholderScreen
/**
* Provides the platform-specific Map Screen for a Node (e.g. Google Maps or OSMDroid on Android). On Desktop or JVM
* targets where native maps aren't available yet, it falls back to a [PlaceholderScreen].
*/
@Suppress("Wrapping")
val LocalNodeMapScreenProvider =
compositionLocalOf<@Composable (destNum: Int, onNavigateUp: () -> Unit) -> Unit> {
{ destNum, _ -> PlaceholderScreen("Node Map ($destNum)") }
}

View file

@ -1,50 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.Modifier
import org.meshtastic.core.ui.component.PlaceholderScreen
import org.meshtastic.proto.Position
/**
* Provides an embeddable position-track map composable that renders a polyline with markers for the given [positions].
* Unlike [LocalNodeMapScreenProvider], this does **not** include a Scaffold or AppBar it is designed to be embedded
* inside another screen layout (e.g. the position-log adaptive layout).
*
* Supports optional synchronized selection:
* - [selectedPositionTime]: the `Position.time` of the currently selected position (or `null` for no selection). When
* non-null, the map should visually highlight the corresponding marker and center the camera on it.
* - [onPositionSelected]: callback invoked when a position marker is tapped on the map, passing the `Position.time` so
* the host can synchronize the card list.
*
* On Desktop/JVM targets where native maps are not yet available, it falls back to a [PlaceholderScreen].
*/
@Suppress("Wrapping")
val LocalNodeTrackMapProvider =
compositionLocalOf<
@Composable (
destNum: Int,
positions: List<Position>,
modifier: Modifier,
selectedPositionTime: Int?,
onPositionSelected: ((Int) -> Unit)?,
) -> Unit,
> {
{ _, _, _, _, _ -> PlaceholderScreen("Position Track Map") }
}

View file

@ -1,30 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.Alignment
import androidx.compose.ui.unit.dp
data class TracerouteMapOverlayInsets(
val overlayAlignment: Alignment = Alignment.BottomCenter,
val overlayPadding: PaddingValues = PaddingValues(bottom = 16.dp),
val contentHorizontalAlignment: Alignment.Horizontal = Alignment.CenterHorizontally,
)
val LocalTracerouteMapOverlayInsetsProvider = compositionLocalOf { TracerouteMapOverlayInsets() }

View file

@ -1,51 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.Modifier
import org.meshtastic.core.model.TracerouteOverlay
import org.meshtastic.core.ui.component.PlaceholderScreen
import org.meshtastic.proto.Position
/**
* Provides an embeddable traceroute map composable that renders node markers and forward/return offset polylines for a
* traceroute result. Unlike [LocalMapViewProvider], this does **not** include a Scaffold, AppBar, waypoints, location
* tracking, custom tiles, or any main-map features it is designed to be embedded inside `TracerouteMapScreen`'s
* scaffold.
*
* On Desktop/JVM targets where native maps are not yet available, it falls back to a [PlaceholderScreen].
*
* Parameters:
* - `tracerouteOverlay`: The overlay with forward/return route node nums.
* - `tracerouteNodePositions`: Map of node num to position snapshots for the route nodes.
* - `onMappableCountChanged`: Callback with (shown, total) node counts.
* - `modifier`: Compose modifier for the map.
*/
@Suppress("Wrapping")
val LocalTracerouteMapProvider =
compositionLocalOf<
@Composable (
tracerouteOverlay: TracerouteOverlay?,
tracerouteNodePositions: Map<Int, Position>,
onMappableCountChanged: (Int, Int) -> Unit,
modifier: Modifier,
) -> Unit,
> {
{ _, _, _, _ -> PlaceholderScreen("Traceroute Map") }
}

View file

@ -1,31 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import org.meshtastic.core.ui.component.PlaceholderScreen
/**
* Provides the platform-specific Traceroute Map Screen. On Desktop or JVM targets where native maps aren't available
* yet, it falls back to a [PlaceholderScreen].
*/
@Suppress("Wrapping")
val LocalTracerouteMapScreenProvider =
compositionLocalOf<@Composable (destNum: Int, requestId: Int, logUuid: String?, onNavigateUp: () -> Unit) -> Unit> {
{ _, _, _, _ -> PlaceholderScreen("Traceroute Map") }
}

View file

@ -1,31 +0,0 @@
/*
* Copyright (c) 2026 Meshtastic LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package org.meshtastic.core.ui.util
import androidx.compose.runtime.Composable
import androidx.compose.runtime.compositionLocalOf
import androidx.compose.ui.Modifier
/**
* Interface for providing a flavored MapView. This allows the map feature to be decoupled from specific map
* implementations (Google Maps vs OSMDroid). Platform implementations create their own ViewModel via Koin.
*/
interface MapViewProvider {
@Composable fun MapView(modifier: Modifier, navigateToNodeDetails: (Int) -> Unit, waypointId: Int? = null)
}
val LocalMapViewProvider = compositionLocalOf<MapViewProvider?> { null }