Comment régler le soucis du keyboard qui cache l'input ?

index.ios.js

render() {
    return (
      <KeyboardAwareScrollView>
        <View style={styles.container}>
          <Text style={styles.welcome}>
            Welcome to React Native!
          </Text>
          <Text style={styles.instructions}>
            To get started, edit index.ios.js
          </Text>
          <Text style={styles.instructions}>
            Press Cmd+R to reload,{'\n'}
            Cmd+D or shake for dev menu
          </Text>
          <TextInput style={styles.textInput} />
        </View>
      </KeyboardAwareScrollView>
    );
  }