当离开屏幕时,React 导航自定义标题不会消失(仅限 iOS)

Rya*_*ent 3 react-navigation

我有一个堆栈导航器,其中一个屏幕使用自定义标题:

import { createStackNavigator } from "@react-navigation/stack";
import * as React from "react";
import { Button, View } from "react-native";

const Stack = createStackNavigator();

function ScreenA({ navigation }) {
    return (
        <View style={{ flex: 1, justifyContent: "center"}}>
            <Button title="Click me" onPress={() => navigation.navigate("ScreenB")} />            
        </View>
    );
}

function ScreenB({ navigation }) {
    return (
        <View style={{ flex: 1 , justifyContent: "center"}}>
            <Button title="Click me" onPress={() => navigation.navigate("ScreenA")} />
        </View>
    );
}

function TestComp() {
    return (
        <Stack.Navigator>
            <Stack.Screen
                name="ScreenA"
                component={ScreenA}
                options={{ header: () => <View style={{ height: 160, backgroundColor: "red" }}></View> }}
            />
            <Stack.Screen name="ScreenB" component={ScreenB} />
        </Stack.Navigator>
    );
}

export default TestComp;
Run Code Online (Sandbox Code Playgroud)

因此,从 ScreenB 中可以看到 ScreenA 的标题(红色条)。在 Android 上不会发生这种情况,因为标题仅在 ScreenA 上正确显示。

在此输入图像描述

如何阻止 ScreenA 的标题显示在 ScreenB 上?

Rya*_*ent 6

通过使用解决了它<Stack.Navigator headerMode="screen">