Я спросил участников, и теперь у нас есть полный пример:
Пользовательские вкладки с нижним колонтитулом:
Пример Github
UPDATE
Я думаю, что ссылка не работает, поэтому я вставляю код здесь:
import React from "react";
import {
LayoutAnimation,
View,
StyleSheet,
StatusBar,
Text
} from "react-native";
import { SafeAreaView, createMaterialTopTabNavigator } from "react-navigation";
import Ionicons from "react-native-vector-icons/Ionicons";
import { Button } from "./commonComponents/ButtonWithMargin";
class MyHomeScreen extends React.Component {
static navigationOptions = {
tabBarLabel: "Home",
tabBarIcon: ({ tintColor, focused, horizontal }) => (
<Ionicons
name={focused ? "ios-home" : "ios-home"}
size={horizontal ? 20 : 26}
style={{ color: tintColor }}
/>
)
};
render() {
const { navigation } = this.props;
return (
<SafeAreaView forceInset={{ horizontal: "always", top: "always" }}>
<Text>Home Screen</Text>
<Button
onPress={() => navigation.navigate("Home")}
title="Go to home tab"
/>
<Button onPress={() => navigation.goBack(null)} title="Go back" />
</SafeAreaView>
);
}
}
class RecommendedScreen extends React.Component {
static navigationOptions = {
tabBarLabel: "Recommended",
tabBarIcon: ({ tintColor, focused, horizontal }) => (
<Ionicons
name={focused ? "ios-people" : "ios-people"}
size={horizontal ? 20 : 26}
style={{ color: tintColor }}
/>
)
};
render() {
const { navigation } = this.props;
return (
<SafeAreaView forceInset={{ horizontal: "always", top: "always" }}>
<Text>Recommended Screen</Text>
<Button
onPress={() => navigation.navigate("Home")}
title="Go to home tab"
/>
<Button onPress={() => navigation.goBack(null)} title="Go back" />
</SafeAreaView>
);
}
}
class FeaturedScreen extends React.Component {
static navigationOptions = ({ navigation }) => ({
tabBarLabel: "Featured",
tabBarIcon: ({ tintColor, focused, horizontal }) => (
<Ionicons
name={focused ? "ios-star" : "ios-star"}
size={horizontal ? 20 : 26}
style={{ color: tintColor }}
/>
)
});
render() {
const { navigation } = this.props;
return (
<SafeAreaView forceInset={{ horizontal: "always", top: "always" }}>
<Text>Featured Screen</Text>
<Button
onPress={() => navigation.navigate("Home")}
title="Go to home tab"
/>
<Button onPress={() => navigation.goBack(null)} title="Go back" />
</SafeAreaView>
);
}
}
const SimpleTabs = createMaterialTopTabNavigator({
Home: MyHomeScreen,
Recommended: RecommendedScreen,
Featured: FeaturedScreen
});
class TabNavigator extends React.Component {
static router = SimpleTabs.router;
componentWillUpdate() {
LayoutAnimation.easeInEaseOut();
}
render() {
const { navigation } = this.props;
const { routes, index } = navigation.state;
const activeRoute = routes[index];
let bottom = null;
if (activeRoute.routeName !== "Home") {
bottom = (
<View style={{ height: 50, borderTopWidth: StyleSheet.hairlineWidth }}>
<Button title="Check out" onPress={() => {}} />
</View>
);
}
return (
<View style={{ flex: 1 }}>
<StatusBar barStyle="default" />
<SafeAreaView
style={{ flex: 1 }}
forceInset={{ horizontal: "always", top: "always" }}
>
<SimpleTabs navigation={navigation} />
</SafeAreaView>
{bottom}
</View>
);
}
}
export default TabNavigator;