React导航:如何检测屏幕是在TabNavigator中还是在DrawerNavigator中？

import { NavigationContainer } from '@react-navigation/native';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';

const Tab = createBottomTabNavigator();

function MyTabs() {
  return (
    <Tab.Navigator>
      <Tab.Screen name="Home" component={HomeScreen} />
      <Tab.Screen name="Settings" component={SettingsScreen} />
    </Tab.Navigator>
  );
}

function HomeScreen({ navigation }) {
  // 检测屏幕是否在TabNavigator中
  const isTabScreen = navigation.dangerouslyGetState().index > -1;

  return (
    // 屏幕内容
  );
}

function App() {
  return (
    <NavigationContainer>
      <MyTabs />
    </NavigationContainer>
  );
}

export default App;

import { NavigationContainer } from '@react-navigation/native';
import { createDrawerNavigator } from '@react-navigation/drawer';

const Drawer = createDrawerNavigator();

function MyDrawer() {
  return (
    <Drawer.Navigator>
      <Drawer.Screen name="Home" component={HomeScreen} />
      <Drawer.Screen name="Settings" component={SettingsScreen} />
    </Drawer.Navigator>
  );
}

function HomeScreen({ navigation }) {
  // 检测屏幕是否在DrawerNavigator中
  const isDrawerScreen = !!navigation.openDrawer;

  return (
    // 屏幕内容
  );
}

function App() {
  return (
    <NavigationContainer>
      <MyDrawer />
    </NavigationContainer>
  );
}

export default App;