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react-native-tab-navigator

Requirements

• React Native 0.50+
• iOS 9.0+
• Android 4.2+

Installation

Just run:

• npm i @opengeekslab/react-native-tab-navigator

Basic usage

import React, { Component } from 'react';
import { StyleSheet, View } from 'react-native';
import { TabNavigation, TabButton, TabIcons } from 'react-native-tab-navigator';

import Screen1 from './screens/screen1';
import Screen2 from './screens/screen2';
import Screen3 from './screens/screen3';
import Screen4 from './screens/screen4';
import Screen5 from './screens/screen5';

const navigationRouter = {
  Screen_1: {
    screen: Screen1,
    screenOptions: {
      title: 'Item 1',
      showTitle: true,
      animated: true,
      tabIcon: TabIcons.Social,
      animation: [
        {
          name: 'rotationY',
          type: 'bouncing',
        },
      ],
    },
  },
  Screen_2: {
    screen: Screen2,
    screenOptions: {
      title: 'Item 2',
      showTitle: true,
      tabIcon: TabIcons.Message,
      animation: [
        'ripple',
        { name: 'scale' },
        {
          name: 'fume',
          duration: 700,
        },
        {
          name: 'fadeOut',
          duration: 700,
        },
      ],
    },
  },
  Screen_3: {
    screen: Screen3,
    screenOptions: {
      title: 'Item 3',
      tabIcon: TabIcons.TuneView,
      animated: true,
      animation: [],
    },
  },
  Screen_4: {
    screen: Screen4,
    screenOptions: {
      title: 'Item 4',
      tabIcon: TabIcons.Bell,
      animation: [
        {
          name: 'pendulum',
          duration: 700,
        },
      ],
    },
  },
  Screen_5: {
    screen: Screen5,
    screenOptions: {
      title: 'Item 5',
      tabIcon: TabIcons.Lever,
      animation: [
        {
          name: 'scale',
          type: 'bouncing',
        },
      ],
    },
  },
};

const defaultConfig = {
  lazy: true,
  defaultRoute: 'Screen_3',
  screenOptions: {
    showTitle: true,
    animated: true,
    buttonView: TabButton,
    activeTintColor: '#0579fc',
    inactiveTintColor: '#818692',
    animation: ['ripple', 'rotationZ'],
  },
};

const TabNavigation = TabNavigation(navigationRouter, defaultConfig);

type Props = {};
export default class App extends Component<Props> {
  render() {
    return (
      <View style={styles.container}>
        <TabNavigation />
      </View>
    );
  }
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#F5FCFF',
  },
});

To add a screen to the tab bar, you need to create an object containing information about routers.

Screen_1: {
    screen: Screen1,
    screenOptions: {
      title: 'Item 1',
      showTitle: true,
      animated: true,
      tabIcon: TabIcons.Social,
      animation: [
        {
          name: 'rotationY',
          type: 'bouncing',
        },
      ],
    },
}

• screen - is the screen to display

• screenOptions - is options for the screen, which could contain the following fields:

  • title - the name under the tab icon, if you do not specify it, then it will use as a default and will be equal to the key (as the example: Screen_1)

  • showTitle - is the flag, indicating the display of the name of the tab.

  • animated - is the flag, indicating whether the icon should be animated.

  • tabIcon - fields of the transfer picture or component, which is used as a tab icon.

  • animation - the field which is contain an array with the desired animations provided by the library.

  • activeTintColor - the color of active tab

  • inactiveTintColor - inactive tab color

  • iconStyle - custom Icon Style

  • textStyle - custom name style of the tab

  • textActiveStyle - custom name style for an active tab

  • textInactiveStyle - custom name style for inactive tab

Animations usage

The library provides animations fume, pendulum, rotationX, rotationY, rotationZ, opacity, scale, ripple. All animations can be combined.

  animation: [
    'ripple',
    'scale',
  ]

Also, animations can be additionally set aside. If you transfer an object to the animation array that consists of the field 'name' - the name of the animation and the type: "bouncing", the animation will have an "elastic effect" (except Ripple).

animation: [{
  name: 'scale',
  type: 'bouncing',
}]

In the field of durations, you specify the animation time in milliseconds (400ms by default)

animation: [
  {
    name: 'fume',
    duration: 700,
  },
  {
    name: 'fadeOut',
    duration: 700,
  },
]

The library provides built-in icons for Social, Message, TuneView, Bell, Lever, Tune. They can be imported

import { TabIcons } from 'react-native-tab-navigator';
{
      title: 'Item 5',
      tabIcon: TabIcons.Lever
}

You can transfer your icon

const myIcon = require('./my-icon-file.png');
{
      title: 'Item 5',
      tabIcon: myIcon
}

You can send a component as an icon. If the component implements internal animations, it must provide a callAnimations() method to call the animations.

Contact us if interested.

Licence

Expanding is released under the MIT license.