@husam287/react-native-curved-bottom-bar NPM

react-native-curved-bottom-bar

A high performance, beautiful and fully customizable curved bottom navigation bar for React Native. Implemented using react-native-svg and react-native-pager-view.

Getting started

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

    yarn add react-native-curved-bottom-bar

Now we need to install react-native-svg and react-native-pager-view.

    npm install react-native-svg react-native-pager-view --save

    yarn add react-native-svg react-native-pager-view

Source code demo

react-native-template-components A beautiful template for React Native.

Demo

npm.io

CurvedBottomBar.Navigator

Props	Params	isRequire	Description
type	'down' or 'up'	Yes	Type of the center tab item, downward curve or upward curve
initialRouteName	String	Yes	The name of the route to render on first load of the navigator
tabBar	({ routeName, selectedTab, navigate }) => JSX.Element	Yes	Function that returns a React element to display as the tab bar
renderCircle	({ selectedTab, navigate }) => JSX.Element	Yes	Function that returns a React element to display as the center tab item
circleWidth	Number	No	Customize width of the center tab item. Minimum is 50px
style	ViewStyle	No	Styling for container view
width	Number	No	Customize width for container view
height	Number	No	Customize height for container view
borderTopLeftRight	Boolean	No	Border radius top left and top right of container view
bgColor	String	No	Background color of container view
strokeWidth	Number	No	Border width of container view
swipeEnabled	Boolean	No	Indicating whether to enable swipe gestures
lazy	Boolean	No	If "lazy" is true then "swipeEnabled" is disabled

Method

API	Params	Description
navigate	() => void	Navigate to a tabbar
getRouteName	String	Return route name

CurvedBottomBar.Screen

Props	Params	isRequire	Description
name	String	Yes	Name of the route to jump to
position	left, right, center	Yes	Set position of screen to the left or right of the center button. Use type "center" only when you want the center button is a tabview
component	({ navigate }) => JSX.Element	Yes	Screen params to merge into the destination route
renderHeader	({ navigate }) => JSX.Element	Yes	Customize header in screen

Example 1

npm.io

  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';

  export const tabBar = () => {
    const _renderIcon = (routeName: string, selectedTab: string) => {
      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 }: any) => {
      return (
        <TouchableOpacity
          onPress={() => navigate(routeName)}
          style={{
            flex: 1,
            alignItems: 'center',
            justifyContent: 'center',
          }}>
          {_renderIcon(routeName, selectedTab)}
        </TouchableOpacity>
      );
    };

    return (
      <View style={{ flex: 1 }}>
        <CurvedBottomBar.Navigator
          style={styles.bottomBar}
          strokeWidth={0.5}
          height={55}
          circleWidth={55}
          bgColor="white"
          initialRouteName="title1"
          borderTopLeftRight
          swipeEnabled
          renderCircle={({ selectedTab, navigate }) => (
            <Animated.View style={styles.btnCircle}>
              <TouchableOpacity
                style={{
                  flex: 1,
                  justifyContent: 'center',
                }}
                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={({ navigate }) => (
              <View style={{ backgroundColor: '#BFEFFF', flex: 1 }} />
            )}
          />
          <CurvedBottomBar.Screen
            name="title2"
            component={({ navigate }) => (
              <View style={{ backgroundColor: '#FFEBCD', flex: 1 }} />
            )}
            position="right"
          />
        </CurvedBottomBar.Navigator>
      </View>
    );
  };

  export const styles = StyleSheet.create({
    container: {
      flex: 1,
      padding: 20,
    },
    button: {
      marginVertical: 5,
    },
    bottomBar: {},
    btnCircle: {
      width: 60,
      height: 60,
      borderRadius: 35,
      alignItems: 'center',
      justifyContent: 'center',
      backgroundColor: 'white',
      padding: 10,
      shadowColor: '#000',
      shadowOffset: {
        width: 0,
        height: 0.5,
      },
      shadowOpacity: 0.2,
      shadowRadius: 1.41,
      elevation: 1,
      bottom: 30,
    },
    imgCircle: {
      width: 30,
      height: 30,
      tintColor: 'gray',
    },
    img: {
      width: 30,
      height: 30,
    },
  });

Example 2

npm.io

  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';

  export const tabBar = () => {
    const _renderIcon = (routeName: string, selectedTab: string) => {
      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 }: any) => {
      return (
        <TouchableOpacity
          onPress={() => navigate(routeName)}
          style={{
            flex: 1,
            alignItems: 'center',
            justifyContent: 'center',
          }}>
          {_renderIcon(routeName, selectedTab)}
        </TouchableOpacity>
      );
    };

    return (
      <View style={{ flex: 1 }}>
        <CurvedBottomBar.Navigator
          type="up"
          style={styles.bottomBar}
          strokeWidth={0.5}
          height={55}
          circleWidth={55}
          bgColor="white"
          initialRouteName="title1"
          borderTopLeftRight
          swipeEnabled
          renderCircle={({ selectedTab, navigate }) => (
            <Animated.View style={styles.btnCircleUp}>
              <TouchableOpacity
                style={{
                  flex: 1,
                  justifyContent: 'center',
                }}
                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={({ navigate }) => (
              <View style={{ backgroundColor: '#BFEFFF', flex: 1 }} />
            )}
          />
          <CurvedBottomBar.Screen
            name="title2"
            component={({ navigate }) => (
              <View style={{ backgroundColor: '#FFEBCD', flex: 1 }} />
            )}
            position="right"
          />
        </CurvedBottomBar.Navigator>
      </View>
    );
  };

  export const styles = StyleSheet.create({
    container: {
      flex: 1,
      padding: 20,
    },
    button: {
      marginVertical: 5,
    },
    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',
    },
    img: {
      width: 30,
      height: 30,
    },
  });

react-native elements components curved bottom tab-bar tabbar

d3-shape react-native-pager-view react-native-svg

@infinitebrahmanuniverse/nolb-_hus @everything-registry/sub-chunk-406 @zalastax/nolb-_hus

1.7.5

2 years ago

1.7.4

2 years ago