廓形仪rn版本-技术调研
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import { Tabs } from 'expo-router';
import React from 'react';
import { Platform, View, Image, StyleSheet } from 'react-native';
import { HapticTab } from '@/components/HapticTab';
import { IconSymbol } from '@/components/ui/IconSymbol';
import TabBarBackground from '@/components/ui/TabBarBackground';
import { Colors } from '@/constants/Colors';
import { useColorScheme } from '@/hooks/useColorScheme';
const icon_tab1_s = require('@/assets/images/tab/icon_tab1_s.png');
const icon_tab1_u = require('@/assets/images/tab/icon_tab1_u.png');
const icon_tab2_s = require('@/assets/images/tab/icon_tab2_s.png');
const icon_tab2_u = require('@/assets/images/tab/icon_tab2_u.png');
const icon_tab3_s = require('@/assets/images/tab/icon_tab3_s.png');
const icon_tab3_u = require('@/assets/images/tab/icon_tab3_u.png');
const icon_tab4_s = require('@/assets/images/tab/icon_tab4_s.png');
const icon_tab4_u = require('@/assets/images/tab/icon_tab4_u.png');
export default function TabLayout() {
const colorScheme = useColorScheme();
return (
<Tabs
screenOptions={{
tabBarActiveTintColor: Colors[colorScheme ?? 'light'].tint,
headerShown: true,
tabBarButton: HapticTab,
tabBarBackground: TabBarBackground,
tabBarStyle: Platform.select({
ios: {
// Use a transparent background on iOS to show the blur effect
position: 'absolute',
},
default: {},
}),
}}>
<Tabs.Screen
name="(home)"
options={{
title: '测量',
headerShown: false,
tabBarIcon: ({ focused }) => (
<Image style={styles.tabIcon} source={focused ? icon_tab1_s : icon_tab1_u} />
),
}}
/>
<Tabs.Screen
name="setting"
options={{
title: '设置',
tabBarIcon: ({ focused }) => (
<Image style={styles.tabIcon} source={focused ? icon_tab2_s : icon_tab2_u} />
),
}}
/>
<Tabs.Screen
name="ble"
options={{
title: '蓝牙',
tabBarIcon: ({ focused }) => (
<Image style={styles.tabIcon} source={focused ? icon_tab3_s : icon_tab3_u} />
),
}}
/>
<Tabs.Screen
name="mine"
options={{
title: '我的',
tabBarIcon: ({ focused }) => (
<Image style={styles.tabIcon} source={focused ? icon_tab4_s : icon_tab4_u} />
),
}}
/>
</Tabs>
);
}
const styles = StyleSheet.create({
tabIcon: {
width: 24,
height: 24,
},
});