//在App.js中實現
import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import {
StackNavigator,
TabNavigator,
TabBarBottom,
} from 'react-navigation';
const MainView = TabNavigator({
MessageView:{screen:MessageView},
FriendView:{screen: FriendView},
MyView:{screen:MyView},
SetView:{screen:SetView},
},{
tabBarComponent:TabBarBottom,
tabBarPosition:'bottom',
swipeEnabled:false,
tabBarOptions:{
// showLabel:false,
style:{
height:70,
}
}
});
//在你須要切換的頁面實現
import React, { Component } from 'react';
import {
View,
Text,
StyleSheet,
Button,
Image,
Dimensions,
FlatList,
} from 'react-native';
export default class FriendView extends Component {
static navigationOptions={
title:'朋友',
headerLeft:null,
headerTitleStyle:{
alignSelf:'center',
},
tabBarIcon:({ focused, tintColor})=>{
if(focused==true){
return(
<Image
style={{width:40,height:40}}
source={require('../assets/images/icon2.png')}
/>
)
}else {
return(
<Image
style={{width:35,height:35}}
source={require('../assets/images/icon3.png')}
/>
)
}
}
}
