sdetilly

class IOSGPSService: GPSService {

    private let asyncLocationManager = AsyncLocationManager(desiredAccuracy: .threeKilometersAccuracy)

    func userGPSCoordinates() async throws -> GPSCoordinates? {
        switch asyncLocationManager.getAuthorizationStatus() {
        case .authorizedAlways, .authorizedWhenInUse:
            let locationUpdate = try? await asyncLocationManager.requestLocation()
            switch locationUpdate {
            case .didUpdateLocations(let locations):

sdetilly

class AndroidGPSService(
    private val context: Context
) : GPSService {

    // withContext is necessary here because location queries need to be done in the UI Thread
    override suspend fun userGPSCoordinates() = withContext(Dispatchers.Main.immediate) {
        suspendCancellableCoroutine { continuation ->
          // PermissionUtils checks permission using ContextCompat.checkSelfPermission(...) and returns true if granted
            if (PermissionUtils.hasPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION)) {
                val locationManager = context.getSystemService(Context.LOCATION_SERVICE) as LocationManager

sdetilly

interface GPSService {
    suspend fun userGPSCoordinates(): GPSCoordinates?
}

data class GPSCoordinates(
    val latitude: Double,
    val longitude: Double
)