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Realtime gps optimized for efficiency

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This commit is contained in:
wengki81 2025-06-18 14:46:26 +08:00
parent 8bcd143854
commit 10c64ce5d1
2 changed files with 61 additions and 47 deletions
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1
android/src/main/java/com/dumon/plugin/geolocation/DumonGeolocation.kt
View File

@ -284,6 +284,7 @@ class DumonGeolocation : Plugin() {
if (emitIntervalMs != targetInterval) {
emitIntervalMs = targetInterval
gpsManager?.setPollingInterval(targetInterval)
Log.d("DUMON_GEOLOCATION", "Auto-set emitIntervalMs = $emitIntervalMs ms")
}

107
android/src/main/java/com/dumon/plugin/geolocation/gps/GpsStatusManager.kt
View File

@ -9,6 +9,8 @@ import android.location.LocationListener
import android.location.LocationManager
import android.os.Build
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import android.text.format.DateFormat
import android.util.Log
import androidx.core.app.ActivityCompat
@ -20,6 +22,9 @@ class GpsStatusManager(
) {
private val locationManager = context.getSystemService(Context.LOCATION_SERVICE) as LocationManager
private val handler = Handler(Looper.getMainLooper())
private var pollingIntervalMs: Long = 1000L // default 1 second
private var isPolling = false
private val gnssStatusCallback = object : GnssStatus.Callback() {
override fun onSatelliteStatusChanged(status: GnssStatus) {
@ -43,39 +48,63 @@ class GpsStatusManager(
}
}
private val locationListener = object : LocationListener {
override fun onLocationChanged(location: Location) {
val providerTag = when (location.provider) {
LocationManager.GPS_PROVIDER -> "[GPS]"
LocationManager.NETWORK_PROVIDER -> "[NET]"
else -> "[OTHER]"
private fun pollOnceAndEmit() {
val oneShotListener = object : LocationListener {
override fun onLocationChanged(location: Location) {
val providerTag = when (location.provider) {
LocationManager.GPS_PROVIDER -> "[GPS]"
LocationManager.NETWORK_PROVIDER -> "[NET]"
else -> "[OTHER]"
}
val timestamp = DateFormat.format("HH:mm:ss", System.currentTimeMillis())
val isMocked = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
location.isMock // API 31+
} else {
location.isFromMockProvider // Fallback
}
val info = "$providerTag Lat: ${location.latitude}, Lon: ${location.longitude}, Acc: ${location.accuracy} m @ $timestamp | Mock=$isMocked"
Log.d("GPS_LOCATION", info)
onLocationUpdate(location, isMocked)
locationManager.removeUpdates(this)
}
val timestamp = DateFormat.format("HH:mm:ss", System.currentTimeMillis())
val isMocked = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
location.isMock // API 31+
} else {
location.isFromMockProvider // Fallback
}
val info = "$providerTag Lat: ${location.latitude}, Lon: ${location.longitude}, Acc: ${location.accuracy} m @ $timestamp | Mock=$isMocked"
Log.d("GPS_LOCATION", info)
onLocationUpdate(location, isMocked)
override fun onStatusChanged(provider: String?, status: Int, extras: Bundle?) {}
override fun onProviderEnabled(provider: String) {}
override fun onProviderDisabled(provider: String) {}
}
@Deprecated("Deprecated in Java")
override fun onStatusChanged(provider: String?, status: Int, extras: Bundle?) {}
if (ActivityCompat.checkSelfPermission(context, android.Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
0L,
0f,
oneShotListener
)
} else {
Log.e("GPS_STATUS", "Missing location permission")
}
}
override fun onProviderEnabled(provider: String) {}
override fun onProviderDisabled(provider: String) {}
private val pollingRunnable = object : Runnable {
override fun run() {
if (!isPolling) return
pollOnceAndEmit()
handler.postDelayed(this, pollingIntervalMs)
}
}
fun setPollingInterval(intervalMs: Long) {
this.pollingIntervalMs = intervalMs
}
@SuppressLint("MissingPermission")
fun start() {
try {
if (ActivityCompat.checkSelfPermission(context, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
ActivityCompat.checkSelfPermission(context, android.Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
if (ActivityCompat.checkSelfPermission(context, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
Log.e("GPS_STATUS", "Missing location permissions")
return
}
@ -88,48 +117,32 @@ class GpsStatusManager(
}
locationManager.registerGnssStatusCallback(gnssStatusCallback, null)
isPolling = true
handler.post(pollingRunnable)
locationManager.requestLocationUpdates(
LocationManager.GPS_PROVIDER,
0L,
0f,
locationListener
)
locationManager.requestLocationUpdates(
LocationManager.NETWORK_PROVIDER,
3000L,
10f,
locationListener
)
Log.d("GPS_STATUS", "GPS + Network location tracking started")
// 🔥 Fallback: coba ambil lokasi terakhir
// Fallback lokasi terakhir
val lastKnown = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER)
?: locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)
lastKnown?.let { location ->
if (location.latitude != 0.0 && location.longitude != 0.0) {
val isMocked = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
location.isMock
} else {
location.isFromMockProvider
}
val isMocked = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) location.isMock else location.isFromMockProvider
Log.d("GPS_STATUS", "Using last known location as fallback")
onLocationUpdate(location, isMocked)
}
}
Log.d("GPS_STATUS", "One-shot GPS polling started")
} catch (e: SecurityException) {
Log.e("GPS_STATUS", "SecurityException", e)
}
}
fun stop() {
isPolling = false
handler.removeCallbacks(pollingRunnable)
locationManager.unregisterGnssStatusCallback(gnssStatusCallback)
locationManager.removeUpdates(locationListener)
Log.d("GPS_STATUS", "GPS tracking stopped")
Log.d("GPS_STATUS", "GPS polling stopped")
}
private fun getConstellationName(type: Int): String {