我有一个抽屉嵌套在堆栈内。无法使用它实现后退按钮。谁能提供一个干净的解决方案来解决这个问题=(
我想在 iOS 和 android 上显示返回按钮,使用硬件返回按钮导航到最后一个屏幕。
抽屉导航器
/* @flow */
import React from "react";
import { DrawerNavigator } from "react-navigation";
import Home from "./components/home/";
import SplashPage from "./components/splashscreen/";
import SideBar from "./components/sidebar";
import Contact from "./components/Contact/";
const Drawer = DrawerNavigator(
{
Home: { screen: Home },
Contact: { screen: Contact},
},
{
navigationOptions: {
gesturesEnabled: false
},
initialRouteName: "Home",
contentOptions: {
activeTintColor: "#e91e63"
},
drawerPosition: 'right',
contentComponent: props => <SideBar {...props} />
}
);
export default Drawer;
堆栈导航器
/* @flow */
import React from "react";
import { Platform } from "react-native";
import { Root } from "native-base";
import { StackNavigator} from "react-navigation";
import Drawer from "./Drawer";
import Contact from "./components/Contact"
import Register from "./components/Register"
import Home from "./components/home/";
const AppNavigator = StackNavigator(
{
Drawer: {screen: Drawer},
Home: { screen: Home },
Register: {screen: Register},
},
{
initialRouteName: "Home",
headerMode: Platform.OS == "android" ? "none" : "float",
header: (navigation) => ({
left: (
<Button
title="Back"
onPress={ () => navigation.goBack() }
/>
)
})
}
);
export default () =>
<Root>
<AppNavigator />
</Root>;