react native curved bottom bar

React-asli-Bottom-Bar

Bilah navigasi dasar melengkung berkinerja tinggi, indah dan sepenuhnya dapat disesuaikan untuk React Native. Diimplementasikan menggunakan react-native-SVG dan @react-navigation/bottom-tabs.

 If you love this library , give us a star , you will be a ray of sunshine in our lives : )

Boilerplate asli bereaksi bebas

Bereaksi template asli dengan UI yang indah.

Memulai

 npm install react - native - curved - bottom - bar -- save

atau

 yarn add react - native - curved - bottom - bar

Sekarang kita perlu menginstal react-native-SVG dan @react-navigation/bottom-tab.

Demo

Curvedbottombar.navigator

Alat peraga	Params	Isrequire	Keterangan
jenis	'Turun' atau 'naik'	Ya	Jenis item tab tengah, kurva ke bawah atau kurva ke atas
CirclePosition	'Tengah' atau 'kiri' atau 'kanan'	TIDAK	Posisi tombol lingkaran
InitialRoutename	Rangkaian	Ya	Nama rute untuk merender pada beban pertama navigator
tabbar	({routename, selectedtab, navigasi}) => jsx.element	Ya	Fungsi yang mengembalikan elemen bereaksi untuk ditampilkan sebagai bilah tab
RenderCircle	({routename, selectedtab, navigasi}) => jsx.element	Ya	Fungsi yang mengembalikan elemen bereaksi untuk ditampilkan sebagai item tab tengah
CircleWidth	Nomor	TIDAK	Kustomisasi Lebar Item Tab Pusat. Minimum 50px dan maksimum 60px
gaya	View style	TIDAK	Styling for Container View
Shadowstyle	View style	TIDAK	Styling for Shadow View.
lebar	Nomor	TIDAK	Kustomisasi lebar untuk tampilan kontainer
tinggi	Nomor	TIDAK	Kustomisasi tinggi untuk tampilan kontainer, minimum 50px dan maksimum 90px
BorderToplefTright	Boolean	TIDAK	Radius perbatasan kiri atas dan kanan atas tampilan kontainer
BorderColor	Rangkaian	TIDAK	Warna perbatasan
Borderwidth	Nomor	TIDAK	Lebar perbatasan
bgcolor	Rangkaian	TIDAK	Warna latar belakang tampilan kontainer

CurvedBottombar.Screen

Alat peraga	Params	Isrequire	Keterangan
nama	Rangkaian	Ya	Nama rute untuk melompat ke
posisi	'Kiri' atau 'kanan' atau 'lingkaran'	Ya	Atur posisi ikon Tabbar ke kiri atau kanan tombol lingkaran. Gunakan tipe "lingkaran" hanya saat Anda ingin tombol lingkaran adalah tabview
komponen	(alat peraga) => jsx.element	Ya	Layar Params untuk bergabung ke rute tujuan

API

Fungsi	Params	Keterangan
setVisible	Boolean	Digunakan untuk menyembunyikan/menampilkan bilah tab. Contoh: Ref.Current.SetVisible (false)

Gunakan di Expo

 import React from 'react' ;
import {
  Alert ,
  Animated ,
  StyleSheet ,
  TouchableOpacity ,
  View ,
} from 'react-native' ;
import { CurvedBottomBarExpo } from 'react-native-curved-bottom-bar' ;
import Ionicons from '@expo/vector-icons/Ionicons' ;
import { NavigationContainer } from '@react-navigation/native' ;

const Screen1 = ( ) => {
  return < View style = { styles . screen1 } /> ;
} ;

const Screen2 = ( ) => {
  return < View style = { styles . screen2 } /> ;
} ;

export default function App ( ) {
  const _renderIcon = ( routeName , selectedTab ) => {
    let icon = '' ;

    switch ( routeName ) {
      case 'title1' :
        icon = 'ios-home-outline' ;
        break ;
      case 'title2' :
        icon = 'settings-outline' ;
        break ;
    }

    return (
      < Ionicons
        name = { icon }
        size = { 25 }
        color = { routeName === selectedTab ? 'black' : 'gray' }
      />
    ) ;
  } ;
  const renderTabBar = ( { routeName , selectedTab , navigate } ) => {
    return (
      < TouchableOpacity
        onPress = { ( ) => navigate ( routeName ) }
        style = { styles . tabbarItem }
      >
        { _renderIcon ( routeName , selectedTab ) }
      </ TouchableOpacity >
    ) ;
  } ;

  return (
    < NavigationContainer >
      < CurvedBottomBarExpo . Navigator
        type = "DOWN"
        style = { styles . bottomBar }
        shadowStyle = { styles . shawdow }
        height = { 55 }
        circleWidth = { 50 }
        bgColor = "white"
        initialRouteName = "title1"
        borderTopLeftRight
        renderCircle = { ( { selectedTab , navigate } ) => (
          < Animated . View style = { styles . btnCircleUp } >
            < TouchableOpacity
              style = { styles . button }
              onPress = { ( ) => Alert . alert ( 'Click Action' ) }
            >
              < Ionicons name = { 'apps-sharp' } color = "gray" size = { 25 } />
            </ TouchableOpacity >
          </ Animated . View >
        ) }
        tabBar = { renderTabBar }
      >
        < CurvedBottomBarExpo . Screen
          name = "title1"
          position = "LEFT"
          component = { ( ) => < Screen1 /> }
        />
        < CurvedBottomBarExpo . Screen
          name = "title2"
          component = { ( ) => < Screen2 /> }
          position = "RIGHT"
        />
      </ CurvedBottomBarExpo . Navigator >
    </ NavigationContainer >
  ) ;
}

export const styles = StyleSheet . create ( {
  container : {
    flex : 1 ,
    padding : 20 ,
  } ,
  shawdow : {
    shadowColor : '#DDDDDD' ,
    shadowOffset : {
      width : 0 ,
      height : 0 ,
    } ,
    shadowOpacity : 1 ,
    shadowRadius : 5 ,
  } ,
  button : {
    flex : 1 ,
    justifyContent : 'center' ,
  } ,
  bottomBar : { } ,
  btnCircleUp : {
    width : 60 ,
    height : 60 ,
    borderRadius : 30 ,
    alignItems : 'center' ,
    justifyContent : 'center' ,
    backgroundColor : '#E8E8E8' ,
    bottom : 30 ,
    shadowColor : '#000' ,
    shadowOffset : {
      width : 0 ,
      height : 1 ,
    } ,
    shadowOpacity : 0.2 ,
    shadowRadius : 1.41 ,
    elevation : 1 ,
  } ,
  imgCircle : {
    width : 30 ,
    height : 30 ,
    tintColor : 'gray' ,
  } ,
  tabbarItem : {
    flex : 1 ,
    alignItems : 'center' ,
    justifyContent : 'center' ,
  } ,
  img : {
    width : 30 ,
    height : 30 ,
  } ,
  screen1 : {
    flex : 1 ,
    backgroundColor : '#BFEFFF' ,
  } ,
  screen2 : {
    flex : 1 ,
    backgroundColor : '#FFEBCD' ,
  } ,
} ) ;

Gunakan di RN CLI

 import React from 'react' ;
import {
  Alert ,
  Animated ,
  StyleSheet ,
  TouchableOpacity ,
  View ,
} from 'react-native' ;
import { CurvedBottomBar } from 'react-native-curved-bottom-bar' ;
import Ionicons from 'react-native-vector-icons/Ionicons' ;
import { NavigationContainer } from '@react-navigation/native' ;

const Screen1 = ( ) => {
  return < View style = { styles . screen1 } /> ;
} ;

const Screen2 = ( ) => {
  return < View style = { styles . screen2 } /> ;
} ;

export default function App ( ) {
  const _renderIcon = ( routeName , selectedTab ) => {
    let icon = '' ;

    switch ( routeName ) {
      case 'title1' :
        icon = 'ios-home-outline' ;
        break ;
      case 'title2' :
        icon = 'settings-outline' ;
        break ;
    }

    return (
      < Ionicons
        name = { icon }
        size = { 25 }
        color = { routeName === selectedTab ? 'black' : 'gray' }
      />
    ) ;
  } ;
  const renderTabBar = ( { routeName , selectedTab , navigate } ) => {
    return (
      < TouchableOpacity
        onPress = { ( ) => navigate ( routeName ) }
        style = { styles . tabbarItem }
      >
        { _renderIcon ( routeName , selectedTab ) }
      </ TouchableOpacity >
    ) ;
  } ;

  return (
    < NavigationContainer >
      < CurvedBottomBar . Navigator
        type = "UP"
        style = { styles . bottomBar }
        shadowStyle = { styles . shawdow }
        height = { 55 }
        circleWidth = { 50 }
        bgColor = "white"
        initialRouteName = "title1"
        borderTopLeftRight
        renderCircle = { ( { selectedTab , navigate } ) => (
          < Animated . View style = { styles . btnCircleUp } >
            < TouchableOpacity
              style = { styles . button }
              onPress = { ( ) => Alert . alert ( 'Click Action' ) }
            >
              < Ionicons name = { 'apps-sharp' } color = "gray" size = { 25 } />
            </ TouchableOpacity >
          </ Animated . View >
        ) }
        tabBar = { renderTabBar }
      >
        < CurvedBottomBar . Screen
          name = "title1"
          position = "LEFT"
          component = { ( ) => < Screen1 /> }
        />
        < CurvedBottomBar . Screen
          name = "title2"
          component = { ( ) => < Screen2 /> }
          position = "RIGHT"
        />
      </ CurvedBottomBar . Navigator >
    </ NavigationContainer >
  ) ;
}

export const styles = StyleSheet . create ( {
  container : {
    flex : 1 ,
    padding : 20 ,
  } ,
  shawdow : {
    shadowColor : '#DDDDDD' ,
    shadowOffset : {
      width : 0 ,
      height : 0 ,
    } ,
    shadowOpacity : 1 ,
    shadowRadius : 5 ,
  } ,
  button : {
    flex : 1 ,
    justifyContent : 'center' ,
  } ,
  bottomBar : { } ,
  btnCircleUp : {
    width : 60 ,
    height : 60 ,
    borderRadius : 30 ,
    alignItems : 'center' ,
    justifyContent : 'center' ,
    backgroundColor : '#E8E8E8' ,
    bottom : 18 ,
    shadowColor : '#000' ,
    shadowOffset : {
      width : 0 ,
      height : 1 ,
    } ,
    shadowOpacity : 0.2 ,
    shadowRadius : 1.41 ,
    elevation : 1 ,
  } ,
  imgCircle : {
    width : 30 ,
    height : 30 ,
    tintColor : 'gray' ,
  } ,
  tabbarItem : {
    flex : 1 ,
    alignItems : 'center' ,
    justifyContent : 'center' ,
  } ,
  img : {
    width : 30 ,
    height : 30 ,
  } ,
  screen1 : {
    flex : 1 ,
    backgroundColor : '#BFEFFF' ,
  } ,
  screen2 : {
    flex : 1 ,
    backgroundColor : '#FFEBCD' ,
  } ,
} ) ;