react native nav bars

1$ npm install react-native-navbar --save
2

1const styles = {
2  container: {
3    flex: 1,
4  },
5};
6
7const rightButtonConfig = {
8  title: 'Next',
9  handler: () => alert('hello!'),
10};
11
12const titleConfig = {
13  title: 'Hello, world',
14};
15
16function ComponentWithNavigationBar() {
17  return (
18    <View style={styles.container}>
19      <NavigationBar
20        title={titleConfig}
21        rightButton={rightButtonConfig}
22      />
23    </View>
24  );
25}