[React-Native] Open navigation GMaps by default if exists otherwise open Apple maps

gistfile1.txt

  openMaps(lat, long) {
    //Try to open GMaps by default if exists otherwise open Apple maps
    Linking.canOpenURL(`comgooglemaps://?saddr=My+Location&daddr=${lat},${long}`).then(supported => {
        if (supported) {
            Linking.openURL(`comgooglemaps://?saddr=My+Location&daddr=${lat},${long}`);
        } else {
            Linking.openURL(`http://maps.apple.com/?daddr=${lat},${long}`);
        }
    }).catch(err => console.error('An error occurred', err));
  }