导航能滑动切换可是不能点击切换
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新手，刚开始学习···
模拟器界面是这样
点击下面两个导航按钮没有反应
如果滑动的话是可以切换页面的
求助啊求助
代码如下
import React,{Component} from 'react';
import {
AppRegistry,
StyleSheet,
Button,
Text,
View,
Image,
StatusBar
} from 'react-native';
import { TabNavigator } from 'react-navigation';// const HomeScreen = () => (
// <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
// <Text>Home Screen</Text>
// </View>
// );class HomeScreen extends React.Component {
static navigationOptions = {
tabBarLabel: '博客',
tabBarIcon: ({ focused, tintColor }) => (
<Image
source={focused ? require('./images/ic_hot_home.png') : require('./images/ic_find_hot.png')}
style={{ width: 26, height: 26, tintColor: tintColor }}
/>
)
};
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>博客文章</Text>
</View>
);
}
}class ProfileScreen extends React.Component {
static navigationOptions = {
tabBarLabel: '我',
tabBarIcon: ({ focused, tintColor }) => (
<Image
source={focused ? require('./images/ic_hot_home.png') : require('./images/ic_find_hot.png')}
style={{ width: 26, height: 26, tintColor: tintColor }}
/>
)
};
render() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>个人界面</Text>
</View>
);
}
}const RootTabs = TabNavigator(
{
Home: {
screen: HomeScreen,}, ProfileScreen: { screen: ProfileScreen, },},
{
tabBarOptions: {
activeTintColor: '#4BC1D2',
inactiveTintColor: '#000',
showIcon: true,
showLabel: true,
upperCaseLabel: false,
pressColor: '#823453',
pressOpacity: 0.8,
style: {
backgroundColor: '#fff',
paddingBottom: 0,
borderTopWidth: 0.5,
borderTopColor: '#ccc',
},
labelStyle: {
fontSize: 12,
margin: 1
},
indicatorStyle: { height: 0 },
},
tabBarPosition: 'bottom',
swipeEnabled: true,
animationEnabled: false,
lazy: true,
backBehavior: 'none',
});export default RootTabs;
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react-navigation 升级一下版本试试