text: import React, { Component } from 'react';
  import { Container, Header, Title, Content, Button, Item, Label, Input, Body, Left, Right, Icon, Form, Text } from 'native-base';
  import { Actions } from 'react-native-router-flux';
  
  
  
  export default class SignIn extends Component {
  
    render() {
      return (
        <Container>
  	<Header>
  	  <Left>
  	    <Button transparent onPress={() => Actions.pop()}>
  	      <Icon name="arrow-back" />
  	    </Button>
  	  </Left>
  	  <Body>
  	    <Title>Sign In</Title>
  	  </Body>
  	  <Right />
  	</Header>
  
  	<Content>
  	  <Form>
  	    <Item floatingLabel>
  	      <Label>Username</Label>
  	      <Input />
  	    </Item>
  	    <Item floatingLabel last>
  	      <Label>Password</Label>
  	      <Input secureTextEntry={true} />
  	    </Item>
  	  </Form>
  	  <Button block style={{ margin: 15, marginTop: 50 }}>
  	    <Text>Sign In</Text>
  	  </Button>
  	</Content>
        </Container>
      );
    }
  }
  
  
  