小编Ahm*_*adi的帖子

在我的第一张图中，我有以下内容：

<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/firstGraph"
    app:startDestination="@id/listFragment">

    <fragment
        android:id="@+id/listFragment"
        android:name="com.example.ListFragment">

        <action
            android:id="@+id/action_list_to_details"
            app:destination="@id/detailsFragment" />

    </fragment>

    <fragment
        android:id="@+id/detailsFragment"
        android:name="com.example.DetailsFragment">

    </fragment>
</navigation>

在我的第二张图中，我有以下内容：

<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/secondGraph"
    app:startDestination="@id/dashboardFragment">

    <include app:graph="@navigation/firstGraph" />

    <fragment
        android:id="@+id/dashboardFragment"
        android:name="com.example.DashboardFragment">
        <action
            android:id="@+id/action_dashboard_to_notification"
            app:destination="@id/notificationFragment"/>
    </fragment>

    <fragment
        android:id="@+id/notificationFragment"
        android:name="com.example.NotificationsFragment">

        <action
            android:id="@+id/action_notification_to_details"
            app:destination="@id/firstGraph"/>

    </fragment>
</navigation>

我想直接从“notificationFragment”导航到“detailsFragment”而不是起始目的地，包括第二个图形堆栈

我有以下堆栈导航和屏幕:

export const HomeStack = createStackNavigator({
    Home: HomeScreen,
    Categories: CategoriesScreen,
    Products: ProductsScreen,
    ProductDetails: ProductDetailsScreen,
})

我想仅在ProductDetailsS​​creen中隐藏选项卡

export const hideTabBarComponents = [
    'ProductDetails',
]

export const MainTabs = createBottomTabNavigator(
    {
        Home: HomeStack,
        Favorite: FavoriteScreen,
        Account: AccountScreen,
        Help: HelpScreen,
        Events: EventsScreen
    },
    {
        navigationOptions: ({ navigation }) => ({

            tabBarIcon: ({ focused, tintColor }) => {
                ...
            },
            tabBarLabel: ({ focused, tintColor }) => {
                ...
            },

            tabBarVisible: ! hideTabBarComponents.includes(navigation.state.routeName)

        }),
    }
);

无法将任何选项传递到"堆栈导航"选项卡导航的问题

并非所有堆叠屏幕都只有其中一个