更改 react-navigation header 栏中的图标颜色

Question

我刚开始在 React-Native 开发并且似乎也进展顺利，只是当我尝试更改 header 栏中的图标颜色时，它仍然是默认颜色，即黑色的。任何帮助将不胜感激。

import {Platform, StyleSheet, Text, View, TouchableOpacity, Image, Dimensions} from 'react-native';
import {Container, Content, List, ListItem, Left, Body, Icon, Button, Thumbnail, Form, Item, Label, Input, Right} from 'native-base';

static navigationOptions = ({ navigation }) => {
    return {
        title: '',
        headerStyle: {backgroundColor: 'purple'},
        headerTintColor: '#fff',
        headerTitleStyle: {fontWeight: 'bold'},
        headerLeft:(
            <TouchableOpacity onPress={() => navigation.toggleDrawer()} 
                style={{padding:10}}>
                <Icon color="#fff" size={27} name='ios-menu'/>
            </TouchableOpacity>
        )
    };
}

Answer 1

使用样式而不是颜色：

<Icon style={{color: '#FFF'}} size={27} name='ios-menu'/>

Answer 2

You Need To Define Color In Style

<Icon name='pencil' type='MaterialCommunityIcons'

              style={ color:'#0041C3'} />

这行得通！

更改 react-navigation header 栏中的图标颜色

Change icon color in react-navigation header bar

header

navigationbar

react-native

react-native-ios