Install

The Kalman filter, the acceptance pipeline, the motion state machine, stop consolidation, spline smoothing and arrow placement all happen natively. This package moves values across a platform channel and gives them Dart types. It reimplements nothing.

Background tracking, including app-killed tracking, is 100% native: Android uses the SDK's own foreground service, boot receiver and watchdog workers; iOS uses CLBackgroundActivitySession, significant-location-change relaunch and a BGTaskScheduler backstop. Dart never needs to be running for capture to continue.

``` dependencies: trackit_flutter: path: ../trackit-flutter ```

Android requirements

These are inherited from the SDK's AARs, not chosen by the plugin.

• minSdk 26 - otherwise manifest merge fails naming trackit-core
• compileSdk 37 - otherwise checkDebugAarMetadata reports "requires minCompileSdk 37"
• Kotlin 2.4.x and JDK 17
• A JitPack read token
• SDK v0.1.1-alpha03 or later, or getGeofences and getCurrentLocation fail as NOT_IMPLEMENTED_ON_PLATFORM

iOS requirements

iOS 17.0 - the SDK's floor, for @Observable state, CLBackgroundActivitySession and Swift 6 binaries with library evolution. Set it in the Podfile, in the post_install block, and on the Runner target itself; Flutter templates default to 13.0 and the build then fails on the module's minimum deployment target.