Función para verificar la disponibiliadad de Google Play Services

checkGooglePlayServices.kt

private var errorDialog: Dialog? = null

private fun checkGooglePlayServices(): Boolean {
    val googleApiAvailability: GoogleApiAvailability = GoogleApiAvailability.getInstance()
    val resultCode: Int = googleApiAvailability.isGooglePlayServicesAvailable(this)
    if (resultCode != ConnectionResult.SUCCESS) {
        if (googleApiAvailability.isUserResolvableError(resultCode)) {
            if (errorDialog == null) {
                errorDialog = googleApiAvailability.getErrorDialog(this, resultCode, 2404)
                errorDialog?.setCancelable(false)
            }
            if (errorDialog?.isShowing == false) errorDialog?.show()
        }
    }
    return resultCode == ConnectionResult.SUCCESS
}