FusedLocationProviderClient stop giving locationResult after several LocationRequest - broadcastreceiver

Question

Please help if anybody has idea what happened with this case.
I have BroadcastReceiver which register to ForegroundService. This BroadcastReceiver will listen to Intent.ACTION_SCREEN_ON and called startLocationUpdates() if it receive any.
fun startLocationUpdates(context: Context, entity: LockEntityDB?) {
mFusedLocationClient = LocationServices.getFusedLocationProviderClient(context)
mSettingsClient = LocationServices.getSettingsClient(context)
mLocationCallback = object : LocationCallback() {
override fun onLocationResult(locationResult: LocationResult?) {
super.onLocationResult(locationResult)
val location = locationResult?.lastLocation
locationResult?.let {
saveLocation(context, it.lastLocation)
locationUpdatesCount(context)
}
//something will do with entityDb
}
}
mOneTimeLocationRequest = LocationRequest().apply {
interval = 5 * 1000
fastestInterval = 1000
priority = LocationRequest.PRIORITY_HIGH_ACCURACY
numUpdates = 1
}
val builder = LocationSettingsRequest.Builder()
builder.addLocationRequest(mOneTimeLocationRequest!!)
mLocationSettingsRequest = builder.build()
mSettingsClient
?.checkLocationSettings(mLocationSettingsRequest)
?.addOnSuccessListener {
mFusedLocationClient?.requestLocationUpdates(mOneTimeLocationRequest, mLocationCallback, null)
}
?.addOnFailureListener { e ->
kTimberLog(context, "loc " + e.toString())
}
}
So the idea if user turn on the phone, it will send Intent.ACTION_SCREEN_ON and FusedLocationProviderClient will update actual user location.
The problem is, when user try to turn on the phone after 5-6x FusedLocationProviderClient never give any locationResult anymore.
The more weirdest part all this locationResult for the 6th times and so on will start reappearing when user open the MainActivity.
Additional info : I m testing this code on 3 emulator : Nexus 5 API 23, PIXEL 3 API 29, Galaxy Nexus API 29. It works fine for Nexus 5 API 23.
Anybody know what is the reason of this behavior? Thank you very much

Answer 1

After struggling for few days, I found the solution here :
https://developer.android.com/training/location/request-updates#continue-user-initiated-action
After adding this line into my manifest, everything looks working fine
<service
android:name="MyBackgroundService"
android:foregroundServiceType="location" ... >
...
I hope can help somebody who are stuck in same problem