我很抱歉这个问题可能会变成一个非常愚蠢的问题,但一段时间以来我一直在努力解决以下问题,但我是 react-native 的新手。我创建了一个 react-native 应用程序,我在其中实现了 react-navigation-drawer 导航,就像示例中一样。发生的情况是,每当我打开应用程序时,抽屉就会打开。当我从这里复制并粘贴示例时,也会发生同样的事情:https ://reactnavigation.org/docs/en/drawer-based-navigation.html
这让我觉得我缺少依赖项的一些东西。我已经从所需的库中升级了我能想到的所有内容。我的 CPU 不是很好,所以我正在使用我的 Android 手机进行测试。
当我使用 react-navigation-drawer 时,我还会收到警告“componentWillMount 已重命名...”。
如果你能帮助指导我一些有用的信息!谢谢大家!
下面是一些示例代码:
import React from 'react';
import { FlatList, ActivityIndicator, Text, Header, Image, View, ScrollView, Alert, TouchableWithoutFeedback, TouchableOpacity, TouchableHighlight, StyleSheet } from 'react-native';
import {Button, Icon, ThemeProvider} from 'react-native-elements';
import {createAppContainer, DrawerNavigator, withNavigation} from 'react-navigation';
import {createStackNavigator} from 'react-navigation-stack';
import {createDrawerNavigator, DrawerActions, DrawerLayoutAndroid} from 'react-navigation-drawer';
.....
const Screen1PageScreenStack = createStackNavigator({
Screen1Page: {
screen: Screen1Page,
}
},{
navigationOptions: ({ navigation }) => ({
initialRouteName: 'Screen1Page',
headerMode: 'screen',
drawerLabel: 'HOME',
drawerBackgroundColor: '#0000FF',
}
)
});
const Screen2PageScreenStack = createStackNavigator({
Screen2Page: {
screen: Screen2Page,
}
},{
navigationOptions: ({ navigation }) => ({
initialRouteName: 'Screen2Page',
headerMode: 'screen',
drawerLabel: 'Categories',
}
),
});
const appNavigator = createDrawerNavigator({
Screen1Page: {
name: 'Screen1PageScreenStack',
screen: Screen1PageScreenStack,
},
Screen2Page: {
name: 'Screen2PageScreenStack',
screen: Screen2PageScreenStack,
}
});
const MyDrawerStrugglesApp = createAppContainer(appNavigator);
export default MyDrawerStrugglesApp ;