【发布时间】:2018-11-21 20:02:47
【问题描述】:
我最后正在尝试使用 RN,它似乎是原生开发的一个非常简洁的替代方案。
但是,现在我遇到了一个非常愚蠢的问题:本地化。我正在使用这个库:ReactNativeLocalization。
这很简单,我在所有屏幕上都采用了它。我将它与 AsyncStorage 结合使用,因为我有一个屏幕,用户可以在其中更改独立于设备的应用内语言。现在的问题是,如何更新我的 DrawerNavigator 的标题?
这也是我的导航和堆栈的配置方式(注意我在设置中更改了语言):
/**
* React Native App
* https://github.com/facebook/react-native
* @flow
*/
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View,
Image,
ScrollView
} from 'react-native';
import { StackNavigator, TabNavigator, DrawerNavigator, DrawerItems } from 'react-navigation'
var Home = require('./Home')
var Info = require('./Info')
var Settings = require('./Settings')
var Help = require('./Help')
var Groups = require('./Groups')
var Details = require('./Details')
export default class Stryn extends Component {
render() {
return (
<View/>
);
}
}
const styles = StyleSheet.create({
menu_icon: {
width: 24,
height: 24,
tintColor: 'rgba(255,255,255,0.7)'
},
menu_container: {
flex: 1,
backgroundColor: 'rgba(112,98,89,1)'
},
menu_title: {
paddingTop: 50,
backgroundColor: 'transparent',
textAlign: 'center',
color: 'white',
fontWeight: 'bold',
fontSize: 20,
}
})
const Stack = {
Home: {
screen: Home
},
Info: {
screen: Info
},
Settings: {
screen: Settings
},
Help: {
screen: Help
},
Groups: {
screen: Groups
},
Details: {
screen: Details
}
};
const DrawerRoutes = {
FirstViewStack: {
name: 'FirstViewStack',
screen: StackNavigator(Stack, { initialRouteName: 'Home' }),
navigationOptions: {
drawerLabel: 'Home',
drawerIcon: ({ tintColor }) => (
<Image
source={require('./static/img/home.png')}
style={[styles.menu_icon]}
/>
),
},
},
SecondViewStack: {
name: 'SecondViewStack',
screen: StackNavigator(Stack, { initialRouteName: 'Info' }),
navigationOptions: {
drawerLabel: 'Info',
drawerIcon: ({ tintColor }) => (
<Image
source={require('./static/img/information.png')}
style={[styles.menu_icon]}
/>
),
},
},
ThirdViewStack: {
name: 'ThirdViewStack',
screen: StackNavigator(Stack, { initialRouteName: 'Settings' }),
navigationOptions: {
drawerLabel: 'Settings',
drawerIcon: ({ tintColor }) => (
<Image
source={require('./static/img/settings.png')}
style={[styles.menu_icon]}
/>
),
},
},
};
const DrawerConfig = {
contentComponent: props =>
<View style={styles.menu_container}>
<Text style={styles.menu_title}>Stryn</Text>
<ScrollView style={{backgroundColor:'rgba(112,98,89,1)'}}>
<DrawerItems {...props} labelStyle={{color:'rgba(255,255,255,0.7)'}} />
</ScrollView>
</View>,
drawerPosition: 'left',
}
const RootNavigator =
StackNavigator({
Drawer: {
name: 'Drawer',
screen: DrawerNavigator(
DrawerRoutes,
DrawerConfig
),
},
...Stack
},
{
headerMode: 'none'
}
);
AppRegistry.registerComponent('Stryn', () => RootNavigator);
【问题讨论】:
-
嗨,您找到解决方案了吗?