【发布时间】：2018-10-18 01:51:03
【问题描述】：
我正在使用 react-navigation，根据我的应用程序的结构，我们在堆栈导航器中有一个选项卡导航器，我无法找到任何合适的实现深度链接的指南。
https://v1.reactnavigation.org/docs/deep-linking.html。这没有为嵌套导航器提供任何参考。
【问题讨论】：
标签： react-native
【发布时间】：2018-10-18 01:51:03
【问题描述】：
您基本上必须将path 传递给每条上层路线，直到您到达嵌套路线。这与您使用的导航器类型无关。
const HomeStack = createStackNavigator({
Article: {
screen: ArticleScreen,
path: 'article',
},
});
const SimpleApp = createAppContainer(createBottomTabNavigator({
Home: {
screen: HomeStack,
path: 'home',
},
}));
const prefix = Platform.OS == 'android' ? 'myapp://myapp/' : 'myapp://';
const MainApp = () => <SimpleApp uriPrefix={prefix} />;
在这种情况下，路由到内部导航器是路由：myapp://home/article。
这个例子使用react-navigation@^3.0.0，但是很容易转移到v1。
【讨论】：
所以，在 React Navigation V3 到来之后， 事情变得非常稳定。现在我将在 Switch navigator -> drawerNavigator-> tabNavigator -> stack-> navigator 中向您展示一个带有深度链接的导航结构。请逐步了解结构，并在每一步都参考官方文档
对于嵌套导航器，人们通常指的是由抽屉导航器、选项卡导航器和堆栈导航器组成的导航结构。在 V3 中，我们也有 SwitchNavigator。所以让我们直接进入代码，
//here we will have the basic React and react native imports which depends on what you want to render
import React, { Component } from "react";
import {
Platform,
StyleSheet,
Text,
View, Animated, Easing, Image,
Button,
TouchableOpacity, TextInput, SafeAreaView, FlatList, Vibration, ActivityIndicator, PermissionsAndroid, Linking
} from "react-native";
import { createSwitchNavigator, createAppContainer, createDrawerNavigator, createBottomTabNavigator, createStackNavigator } from "react-navigation";
export default class App extends Component<Props> {
constructor() {
super()
this.state = {
isLoading: true
}
}
render() {
return <AppContainer uriPrefix={prefix} />;
}
}
class WelcomeScreen extends Component {
state = {
fadeAnim: new Animated.Value(0.2), // Initial value for opacity: 0
}
componentDidMount() {
Animated.timing( // Animate over time
this.state.fadeAnim, // The animated value to drive
{
toValue: 1,
easing: Easing.back(), // Animate to opacity: 1 (opaque)
duration: 1000,
useNativeDriver: true // Make it take a while
}
).start(); // Starts the animation
}
render() {
let { fadeAnim } = this.state;
return (
<View style={{ flex: 1, alignItems: "center", justifyContent: "center", backgroundColor: '#000' }}>
<Animated.View // Special animatable View
style={{ opacity: fadeAnim }}
>
<TouchableOpacity
onPress={() => this.props.navigation.navigate("Dashboard")}
style={{
backgroundColor: "orange",
alignItems: "center",
justifyContent: "center",
height: 30,
width: 100,
borderRadius: 10,
borderColor: "#ccc",
borderWidth: 2,
marginBottom: 10
}}
>
<Text>Login</Text>
</TouchableOpacity>
</Animated.View>
<Animated.View // Special animatable View
style={{ opacity: fadeAnim }}
>
<TouchableOpacity
onPress={() => alert("buttonPressed")}
style={{
backgroundColor: "orange",
alignItems: "center",
justifyContent: "center",
height: 30,
width: 100,
borderRadius: 10,
borderColor: "#ccc",
borderWidth: 2
}}
>
<Text> Sign Up</Text>
</TouchableOpacity>
</Animated.View>
</View>
);
}
}
class Feed extends Component {
render() {
return (
<View style={{ flex: 1, alignItems: "center", justifyContent: "center" }}>
<Button
onPress={() => this.props.navigation.navigate("DetailsScreen")}
title="Go to details"
/>
</View>
);
}
}
class Profile extends Component {
render() {
return (
<SafeAreaView style={{ flex: 1, }}>
//Somecode
</SafeAreaView>
);
}
}
class Settings extends Component {
render() {
return (
<View style={{ flex: 1 }}>
//Some code
</View>
);
}
}
const feedStack = createStackNavigator({
Feed: {
screen: Feed,
path: 'feed',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Feed",
headerLeft: (
<Icon
style={{ paddingLeft: 10 }}
name="md-menu"
size={30}
onPress={() => navigation.openDrawer()}
/>
)
};
}
},
DetailsScreen: {
screen: Detail,
path: 'details',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Details",
};
}
}
});
const profileStack = createStackNavigator({
Profile: {
screen: Profile,
path: 'profile',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Profile",
headerMode: 'Float',
headerLeft: (
<Icon
style={{ paddingLeft: 10 }}
name="md-menu"
size={30}
onPress={() => navigation.openDrawer()}
/>
)
};
}
},
DetailsScreen: {
screen: Detail,
path: 'details',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Details"
};
}
}
});
const settingStack = createStackNavigator({
Settings: {
screen: Settings,
path: 'settings',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Settings",
headerLeft: (
<Icon
style={{ paddingLeft: 10 }}
name="md-menu"
size={30}
onPress={() => navigation.openDrawer()}
/>
)
};
}
},
DetailsScreen: {
screen: Detail,
path: 'details',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Details"
};
},
}
});
const DashboardTabNavigator = createBottomTabNavigator(
{
feedStack: {
screen: feedStack,
path: 'feedStack',
navigationOptions: ({ navigation }) => {
let tabBarVisible = true;
if (navigation.state.index > 0) {
tabBarVisible = false;
}
return {
tabBarLabel: "Feed",
tabBarVisible,
//iconName :`ios-list${focused ? '' : '-outline'}`,
tabBarIcon: ({ tintColor }) => (
<Icon name="ios-list" color={tintColor} size={25} />
)
};
}
},
profileStack: {
screen: profileStack,
path: 'profileStack',
navigationOptions: ({ navigation, focused }) => {
let tabBarVisible = true;
if (navigation.state.index > 0) {
tabBarVisible = false
}
return {
tabBarVisible,
tabBarLabel: "Profile",
tabBarIcon: ({ tintColor }) => (
<Icon name="ios-man" color={tintColor} size={25} />
)
};
// focused:true,
}
},
settingStack: {
screen: settingStack,
path: 'settingsStack',
navigationOptions: ({ navigation }) => {
let tabBarVisible = true;
if (navigation.state.index > 0) {
tabBarVisible = false;
}
return {
tabBarVisible,
tabBarLabel: "Settings",
tabBarIcon: ({ tintColor }) => (
<Icon name="ios-options" color={tintColor} size={25} />
)
}
}
},
},
{
navigationOptions: ({ navigation }) => {
const { routeName } = navigation.state.routes[navigation.state.index];
return {
// headerTitle: routeName,
header: null
};
},
tabBarOptions: {
//showLabel: true, // hide labels
activeTintColor: "orange", // active icon color
inactiveTintColor: "#586589" // inactive icon color
//activeBackgroundColor:'#32a1fe',
}
}
);
const DashboardStackNavigator = createStackNavigator(
{
DashboardTabNavigator: {
screen: DashboardTabNavigator,
path: 'dashboardtabs'
},
DetailsScreen: {
screen: Detail,
path: 'details',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Details"
};
}
}
},
{
defaultNavigationOptions: ({ navigation }) => {
return {
headerLeft: (
<Icon
style={{ paddingLeft: 10 }}
name="md-menu"
size={30}
onPress={() => navigation.openDrawer()}
/>
)
};
}
}
);
const AppDrawerNavigator = createDrawerNavigator({
Dashboard: {
screen: DashboardStackNavigator,
path: 'welcome'
},
DetailsScreen: {
screen: Detail,
path: 'friends',
navigationOptions: ({ navigation }) => {
return {
headerTitle: "Details",
};
}
}
});
//Switch navigator , will be first to load
const AppSwitchNavigator = createSwitchNavigator({
Welcome: {
screen: WelcomeScreen,
},
Dashboard: {
screen: AppDrawerNavigator,
path: 'welcome'
}
});
const prefix = 'myapp://';
const AppContainer = createAppContainer(AppSwitchNavigator);
有关设置 React-navigation 深度链接的过程，请关注official documentation
DetailsScreen 位于我的不同文件夹中，其中包含您选择的类组件
要启动应用程序，深层链接 URL 是 myapp://welcome
要转到根页面，深层链接 URL 是 myapp://welcome/welcome （这将到达标签导航器第一个标签的第一页）
转到选项卡导航器的任何特定屏幕（假设详细信息 个人资料选项卡中的屏幕）- myapp://welcome/welcome/profileStack/details
【讨论】：
const config = {
Tabs: {
screens: {
UserProfile: {
path: 'share//user_share/:userId',
parse: {
userId: (userId) => `${userId}`,
},
},
},
},
};
const linking = {
prefixes: ['recreative://'],
config,
};
如果您在选项卡导航器中有一个屏幕，您可以通过 react-navigation v5 这样做
【讨论】：