dumon-geolocation/.history/README_20250614152201.md

dumon-geolocation

Implement manager GNSS, Wi‑Fi RTT, IMU, Kalman fusion, event emitter

Install

npm install dumon-geolocation
npx cap sync

API

• startPositioning()
• stopPositioning()
• getLatestPosition()
• addListener('onPositionUpdate', ...)
• Interfaces

startPositioning()

startPositioning() => Promise<void>

---

stopPositioning()

stopPositioning() => Promise<void>

---

getLatestPosition()

getLatestPosition() => Promise<PositioningData>

Returns: Promise<PositioningData>

---

addListener('onPositionUpdate', ...)

addListener(eventName: 'onPositionUpdate', listenerFunc: (data: PositioningData) => void) => PluginListenerHandle

Param	Type
eventName	'onPositionUpdate'
listenerFunc	(data: PositioningData) => void

Returns: PluginListenerHandle

---

Interfaces

PositioningData

Prop	Type
source	'GNSS' | 'WIFI' | 'FUSED' | 'MOCK'
timestamp	number
latitude	number
longitude	number
accuracy	number
gnssData	SatelliteStatus
wifiData	WifiAp[]
imuData	ImuData

SatelliteStatus

Prop	Type
satellitesInView	number
usedInFix	number
constellationCounts	{ [key: string]: number; }

WifiAp

Prop	Type
ssid	string
bssid	string
rssi	number
distance	number

ImuData

Prop	Type
accelX	number
accelY	number
accelZ	number
gyroX	number
gyroY	number
gyroZ	number
speed	number
acceleration	number
directionRad	number

PluginListenerHandle

Prop	Type
remove	() => Promise<void>