allinone_location
Enterprise Flutter location SDK featuring Fused Location, Kalman smoothing, adaptive engines, geofencing, background recovery, diagnostic UI, and offline sync.
What this package is like to depend on
Last release 18 days ago
05 Aug 2026
Too new to tell
only 2 release windows
Some releases are documented
notes for 10 of 19 stable releases
Nothing withdrawn
no release was ever pulled
0 months old
19 releases · first in 2026
19 releases in the last 12 months
see the full history below
Release timeline
19 releases · Jul 2026 to Aug 2026Releases
latest 19-
4.2.105 Aug 2026Release notes
Open source →- Documentation & Pana Fix: Formatted generic type annotations and comparison operators in doc comments (
List<LatLng>,< 100km,< 13) using code backticks to prevent dartdoc / Pana HTML angle bracket warnings. - Static Analysis Cleanup: Resolved all test code lints (
prefer_const_declarations,unused_local_variable) to ensure 100% cleanflutter analyzescore (160/160 pub points).
- Documentation & Pana Fix: Formatted generic type annotations and comparison operators in doc comments (
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4.2.005 Aug 2026Release notes
Open source →- Indoor Location & BLE Beacon Ranging (
BeaconManager): Parsing, ranging, distance estimation (log-distance path loss + EMA RSSI smoothing), and 2D weighted trilateration for iBeacon, Eddystone (UID/URL/TLM), AltBeacon, and generic BLE beacons. - Geofence Enhancements (
SmartGeofenceManager): Ray-casting point-in-polygon checks, dynamic geofences with moving centers (updateDynamicGeofence()), reverse geofence lookup (getGeofencesContaining()), and offline geofence disk persistence (OfflineGeofenceCache). - Navigation & Route Progress (
RouteSnappingEngine,RouteProgress): Polyline route snapping algorithm with cross-track error & along-track distance calculation, turn-by-turn route progress tracking, off-route threshold detection, and 16-point cardinal compass direction conversion. - Motion, Stop & Trip Detection (
TripDetector): Automatic stop detection (StopEvent), multi-segment trip detection (TripSegment), vehicle idle state detection, and expanded activity classification. - Analytics & Trip History (
TripHistoryManager): Trip history recording, serialization, query interface, speed percentiles (p50, p90, p95), and urban vs. highway distance breakdown. - Battery Usage Diagnostics (
BatteryUsageReport):BatteryUsageReportwith estimated drain rate (%/hr), active runtime, applied power profile, and efficiency score rating. - Sensor Fusion Engine (
SensorFusionEngine): Fusion of Accelerometer, Gyroscope, Magnetometer, and Barometer readings for tilt-compensated magnetic heading, peak-detection step counting, and barometric floor level calculation. - Maps Integration Helpers (
MapsHelper): Zero-dependency converters for Google Maps (toGoogleLatLng,toGoogleMarker,toGooglePolyline), Mapbox GeoJSON features (toMapboxPoint,toMapboxLineString), and OpenStreetMap /flutter_mapbounds. - Coordinate Tools & Geodesy (
CoordinateTools,BoundingBox): Coordinate conversion between WGS84, UTM, Web Mercator (EPSG:3857), and DMS strings, plusBoundingBoxspatial utilities. - Streaming & Replay (
SharedLocationStreamManager,LocationReplayStream): Multi-listener shared location streams with listener counting and route replay stream engine with 1x–100x playback speed multiplier. - Offline Spatial Cache (
GeocodingCache): Nearest-neighbor offline cached address lookup fallback when network is unavailable. - GPS Health Engine & Warm-up API (
GpsHealthEngine,warmUpGps()): Real-time signal score (0–100), satellite lock estimation, signal grade rating, TTFF (Time-To-First-Fix), andAllInOneLocationService.warmUpGps()API. - Developer Experience (DX) Helpers: Dart extensions on
LatLng,List<LatLng>,AllInOneLocation, and numeric velocity, plusLocationStateNotifierfor Riverpod andLocationBlocHelperfor BLoC architecture.
- Indoor Location & BLE Beacon Ranging (
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4.1.305 Aug 2026Release notes
Open source →- Widget & Integration Test Coverage: Added
test/widget_test.darttestingAllInOneDiagnosticDashboardwidget rendering, telemetry displays, mock GPS warning banners, and button interactions. - GitHub Issue Templates: Added
.github/ISSUE_TEMPLATE/bug_report.mdand.github/ISSUE_TEMPLATE/feature_request.md. - Enhanced Documentation & Guides: Updated
README.mdwith Migration Guide (v3.x to v4.x), FAQ section, Mermaid architecture diagrams, and Code Coverage badge.
- Widget & Integration Test Coverage: Added
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4.1.205 Aug 2026Release notes
Open source →- Reproducible Performance Report (
BENCHMARKS.md): Public benchmark report detailing latency, throughput, memory overhead, geofence scaling, RDP compression, and reproducible testing methodology. - Multi-Platform Support Matrix: Formal verification and README documentation for Android, iOS, Web, macOS, Windows, and Linux support.
- Expanded Test Suite: Added
test/models_and_config_test.dartandtest/provider_selector_test.dartcovering serialization, exponential backoff retries, and data models.
- Reproducible Performance Report (
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4.1.105 Aug 2026Release notes
Open source →- Documentation & Trust: Added comprehensive architecture specifications (
ARCHITECTURE.md), Android & iOS device permission guide (DOCS/DEVICE_PERMISSIONS.md), and production configuration recipes (DOCS/BEST_PRACTICES.md). - Showcase Example App: Complete rewrite of
example/lib/main.dartwith interactive telemetry dashboard, geofence event triggers, GPX export visualization, and diagnostic UI. - Fix: Added
AllInOneBackgroundServiceconvenience typedef alias forAllInOneBackground.
- Documentation & Trust: Added comprehensive architecture specifications (
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4.1.005 Aug 2026Release notes
Open source →- New Feature: Unified SDK Facade (
AllInOneLocationSDK): Single static access point for all sub-engines (geofences,analytics,offlineSync,geocoding,crashRecovery,mockDetector,motionDetector,indoorOutdoorEngine). - Performance Optimization (
Haversine): Pre-calculated degree/radian conversion multipliers (degToRad,radToDeg) and high-speed equirectangular projection distance calculation (fastDistance) for sub-millisecond local checks. - Performance Optimization (
RouteCompressor): Non-allocating index-bounded RDP algorithm eliminating intermediate list slicing and garbage collection overhead. - Performance Optimization (
RouteSmoother): $O(N)$ sliding window running sum calculation. - Performance Optimization (
GeofenceRegion): Pre-calculated spatial bounding box filtering inclusive of buffer and hysteresis margins for $O(1)$ spatial rejection. - New Feature: Stress & Performance Test Suite (
test/stress_test.dart): Comprehensive performance benchmark suite verifying 10,000 location fix throughput (<100ms), 1,000,000 geofence spatial evaluations (<50ms), route compression, heatmap binning, distance matrix, and offline queue batch operations.
- New Feature: Unified SDK Facade (
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4.0.104 Aug 2026Release notes
Open source →- Fix: Added convenience method aliases on
AllInOneBackground:initialize(),startService(),stopService(),isRunning().
- Fix: Added convenience method aliases on
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4.0.004 Aug 2026Release notes
Open source →- New Feature: Haversine Geo Utility (
Haversine): Centralized geospatial math for distance, bearing, destination points, polyline lengths, and angle normalization across the entire SDK. - New Feature: Speed Engine (
SpeedEngine): Speed detection, moving average calculation, exponential moving average (EMA) smoothing, max/avg metrics, and acceleration/deceleration trend classification. - New Feature: Heading Engine (
HeadingEngine): Circular weighted heading noise filtering and unrealistic heading jump rejection. - New Feature: Bearing Engine (
BearingEngine): Real-time forward azimuth bearing computation between consecutive fixes. - New Feature: Altitude Filter (
AltitudeFilter): Median window filter + EMA altitude smoothing, spike rejection (>50m), and cumulative elevation gain/loss tracking. - New Feature: Dead Reckoning Engine (
DeadReckoningEngine): Predicts user coordinates using heading and velocity during temporary GPS outages (tunnels, underground), with automatic seamless revert to live GPS. - New Feature: Auto-Pause Engine (
AutoPauseEngine): Detects stationary states via accelerometer/GPS motion classification, auto-pausing high-frequency processing to conserve battery and auto-resuming upon movement. - New Feature: Route Smoother (
RouteSmoother): Advanced 2D route smoothing featuring Kalman, moving-average centroid, and Quadratic Bezier curve interpolation to eliminate zigzag jitter artifacts. - New Feature: GPX & CSV Exporters (
GpxExporter,CsvExporter): Memory-efficient exports to standard GPX 1.1 XML and CSV formats. - New Feature: Distance Matrix & ETA Calculator (
DistanceMatrix,EtaCalculator): Offline polyline distance calculation, N×M distance matrix, and travel time / ETA estimation across transport modes. - New Feature: Geocoding Cache (
GeocodingCache): Two-tier LRU memory + SharedPreferences disk cache with TTL expiration for reverse geocoding lookups. - New Feature: Heatmap Engine (
HeatmapEngine): Spatial grid cell aggregation, visit counting, density calculation, and spatial clustering. - New Feature: Crash Recovery Manager (
CrashRecoveryManager): Persists tracking state, pending uploads, route, configuration, and background service across process terminations. - Enhancement: Extended
AllInOneLocationmodel with v4.0.0 enterprise fields (filteredAltitude,altitudeGain,altitudeLoss,smoothedSpeed,averageSpeed,maxSpeed,bearing,smoothedHeading,isDeadReckoned,isPaused). - Enhancement: Deduplication in
OfflineLocationSyncvia coordinate and timestamp hashing. - Enhancement: Signal quality score and GPS uptime percentage added to
LocationAnalytics. - Refactoring: Replaced all duplicate Haversine distance functions across
KalmanFilter,MotionDetector,MockLocationDetector,GeofenceRegion,RouteCompressor, andAllInOneBackgroundwith the centralizedHaversineutility. - Backward Compatibility: 100% backward compatible with existing v3.x code. Zero new external dependencies.
- New Feature: Haversine Geo Utility (
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3.1.104 Aug 2026Release notes
Open source →- Diagnostic Dashboard UI layout overflow bug fixes.
- Performance optimizations for background battery saving.
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3.1.004 Aug 2026Release notes
Open source →- Offline queue capacity management and automated batch sync manager.
- Self-healing background recovery watchdog service.
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3.0.004 Aug 2026Nothing published for this version
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2.0.004 Aug 2026Nothing published for this version
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1.0.604 Aug 2026Nothing published for this version
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1.0.527 Jul 2026Nothing published for this version
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1.0.427 Jul 2026Nothing published for this version
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1.0.327 Jul 2026Nothing published for this version
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1.0.227 Jul 2026Nothing published for this version
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1.0.127 Jul 2026Nothing published for this version
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1.0.027 Jul 2026Nothing published for this version