navigateMaps.kt

fun navigateMaps(){
  val uri = if(isHmsAvailable(context) == true)
      "petalmaps://navigation?daddr=${selectedMarker.latitude}, ${selectedMarker.longitude}&type=drive"
    else 
      "http://maps.google.com/maps?f=d&hl=en&saddr=" + currentLoc?.latitude + "," + currentLoc?.longitude + "&daddr=" + selectedMarker.latitude + "," + selectedMarker.longitude
  val intent = Intent(Intent.ACTION_VIEW, Uri.parse(uri))
  startActivity(Intent.createChooser(intent, "Harita Uygulamasını Seçiniz."))
}