如何删除Native Base中页眉的底线和页脚顶行？

Question

因为图像可以显示它,我的应用程序在我的页脚顶部和我的标题的底部显示一行.它在Native Base中似乎很常见.我已经检查了本机主题但我找不到一些来修复此错误.

码:

import React, { Component } from 'react';
import { Container, Content, Footer, FooterTab, Button, Icon, Text, Header, Title, Left, Right, Body, } from 'native-base';
export default class FooterTabsExample extends Component {
  render() {
    return (
          <Container>
              <Header>
                <Left>
                    <Button transparent>
                        <Icon name='arrow-back' />
                    </Button>
                </Left>
                <Body>
                    <Title>Header</Title>
                </Body>
                <Right>
                    <Button transparent>
                        <Icon name='menu' />
                    </Button>
                </Right>
              </Header>
              <Content style={{backgroundColor:'black'}}/>

              <Footer >
                  <FooterTab>
                      <Button>
                          <Icon name="apps" />
                          <Text>Apps</Text>
                      </Button>
                      <Button>
                          <Icon name="camera" />
                          <Text>Camera</Text>
                      </Button>
                      <Button active>
                          <Icon active name="navigate" />
                          <Text>Navigate</Text>
                      </Button>
                      <Button>
                          <Icon name="person" />
                          <Text>Contact</Text>
                      </Button>
                  </FooterTab>
              </Footer>
          </Container>
    );
  }
}

Answer 1

只需覆盖borderBottomWidthfor Header和borderTopWidthfor Footer:

<Header style={{borderBottomWidth: 0}}>
  ...
</Header>

...

<Footer style={{borderTopWidth: 0}}>
  ...
</Footer>

Answer 2

<Header style={{borderBottomWidth: 0, shadowOffset: {height: 0, width: 0}, 
shadowOpacity: 0, elevation: 0}}>

这对我有用。如果您使用的是 Android，则必须添加海拔：0。