Xavier Carpentier is making sure that your App is going to be ready to hit all App/Play Store around the globe. Check his new Component that is letting your users pick their Country through a Modal.

Things are going to get even better when the Android support for Modal is coming in React Native v0.23!

react-native-country-picker-modal on GitHub

Country picker provides a modal allowing a user to select a country from a list. It display a flag next to each country name.

class Example extends Component {
  constructor(props) {
    StatusBarIOS.setHidden(true);
    super(props);
    this.state = {
      cca2: "US",
    };
  }
  render() {
    return (
      <View style={styles.container}>
        <Text style={styles.welcome}>Welcome to Country Picker !</Text>
        <CountryPicker
          onChange={(value) => this.setState({ country: value })}
          cca2={this.state.cca2}
          translation="eng"
        />
        <Text style={styles.instructions}>press on the flag</Text>
        {this.state.country && (
          <Text style={styles.data}>
            {JSON.stringify(this.state.country, null, 2)}
          </Text>
        )}
      </View>
    );
  }
}