在 react-navigation/drawer 的 DrawerItem 上,有没有办法添加活动和非活动背景色?我按照此文档来实现此 https://reactnavigation.org/docs/drawer-navigator/。
我已将这些代码行添加到 drawerItems
。但它对我不起作用。
drawerContentOptions={{
activeTintColor: '#fff', /* font color for active screen label */
activeBackgroundColor: '#68f', /* bg color for active screen */
inactiveTintColor: 'grey', /* Font color for inactive screens' labels */
}}
由以下初始化,
import * as React from 'react';
import {
Button,
View,
Text,
StyleSheet,
TouchableOpacity,
Image,
} from 'react-native';
import { useDispatch, useSelector } from 'react-redux';
import {
createDrawerNavigator,
DrawerContentScrollView,
DrawerItem,
} from '@react-navigation/drawer';
import Home from '../home/containers';
import NavigationService from '../../navigation/NavigationService';
import * as homeActions from '../../features/home/actions';
import * as loginActions from '../../features/login/actions';
import { Images } from '../../config';
import i18n from 'i18n-js';
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Button
onPress={() => NavigationService.navigate('Notifications')}
title="Go to notifications"
/>
</View>
);
}
function NotificationsScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Button onPress={() => NavigationService.goBack()} title="Go back home" />
</View>
);
}
function CustomDrawerContent({ props, navigation }) {
const dispatch = useDispatch();
const outlets = useSelector((state) => state.homeReducer.outlets);
const defaultOutLet = useSelector((state) => state.homeReducer.defaultOutLet);
const drawerItems = outlets.map((outlet) => {
return (
console.log("############## nav drawr ################## " + outlet.name),
<DrawerItem
{...props}
key={outlet.userCompanyId}
label={outlet.name}
onPress={() => {
dispatch(homeActions.changeSelectedOutlet(outlet));
navigation.closeDrawer();
}}
/>
);
});
return (
<View style={styles.flexView}>
<View style={styles.container}>
<Image
style={styles.image}
source={Images.icons.logo}
resizeMode="contain"
/>
{defaultOutLet && <Text style={styles.text}>{defaultOutLet.name}</Text>}
</View>
<View style={styles.separator} />
<View style={styles.flexView}>{drawerItems}</View>
<View style={styles.separator} />
<View style={styles.bottomView}>
<TouchableOpacity
style={styles.logoutContainer}
onPress={() => {
dispatch(homeActions.clearUserCompany());
dispatch(loginActions.completeLogOutClearingUserData());
}}>
<Image
style={styles.logoutIcon}
source={Images.icons.power}
resizeMode="center"
/>
<Text style={styles.logoutText}>{i18n.t('common.logout')}</Text>
</TouchableOpacity>
</View>
</View>
);
}
const Drawer = createDrawerNavigator();
export default function DrawerNavigator() {
return (
<Drawer.Navigator
drawerContent={(props) => <CustomDrawerContent {...props} />}
initialRouteName="Home">
<Drawer.Screen name="Home" component={Home} />
</Drawer.Navigator>
);
}
const styles = StyleSheet.create({
container: {
flex: 0.3,
width: '100%',
backgroundColor: 'white',
},
flexView: {
flex: 1,
},
text: {
marginVertical: 12,
color: 'black',
textAlign: 'center',
},
logoutContainer: {
flexDirection: 'row',
alignItems: 'center',
width: '100%',
},
logoutText: {
color: 'gray',
},
logoutIcon: {
flex: 0.4,
},
image: {
flex: 1,
marginTop: 20,
alignSelf: 'center',
},
separator: {
width: '100%',
height: 1,
backgroundColor: 'gray',
},
bottomView: {
flex: 0.15,
width: '100%',
justifyContent: 'center',
},
});