index.react-native-oauth.android.js

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 * @flow
 */

import React, { Component } from 'react';
import {
  AppRegistry,
  StyleSheet,
  Text,
  View,
  Button
} from 'react-native';

import OAuthManager from 'react-native-oauth';

const manager = new OAuthManager('fruity');
manager.configure({
  facebook: {
    client_id: 'CLIENT_ID',
    client_secret: 'CLIENT_SECRET'
  },
});

export default class fruity extends Component {
  login() {
    manager.authorize('facebook')
      .then(resp => {
        console.log('resp ->', resp);
      });
  }
  render() {
    return (
      <View style={styles.container}>
        <Text style={styles.welcome}>
          Welcome to React Native!
        </Text>
        <Button title="Login with Facebook" onPress={this.login.bind(this)} />
        <Text style={styles.instructions}>
          To get started, edit index.android.js
        </Text>
        <Text style={styles.instructions}>
          Double tap R on your keyboard to reload,{'\n'}
          Shake or press menu button for dev menu
        </Text>
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: '#F5FCFF',
  },
  welcome: {
    fontSize: 20,
    textAlign: 'center',
    margin: 10,
  },
  instructions: {
    textAlign: 'center',
    color: '#333333',
    marginBottom: 5,
  },
});

AppRegistry.registerComponent('fruity', () => fruity);