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πŸ‘† Swiper component implemented with FlatList using Hooks & Typescript + automation tests with Detox

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gusgard/react-native-swiper-flatlist

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πŸ‘† Swiper FlatList component

supports iOS supports Android supports web npm npm Build Status license

Demo

Installation

yarn add react-native-swiper-flatlist

or

npm install react-native-swiper-flatlist --save

Notice

Version 2.x was re-implemented using React Hooks so it only works with version 0.59 or above

Version 3.x was re-implemented using Typescript and it works with react-native-web

react-native-swiper-flatlist react-native Detox tests
1.x <= 0.58 X
2.x >= 0.59 X
3.x >= 0.59 Build Status

Note: we are using the feature export type available in babel v7.9.0 babel/babel#11171, you might have this issue with React Native between 0.60 and 0.63, please update babel to at least to v7.9.0

Examples

Expo example with renderItems, children and more

Expo example with children

React Native example with renderItems and custom pagination

React Native example with children

Code

Using renderItems and data run in expo snack

import React from 'react';
import { Text, Dimensions, StyleSheet, View } from 'react-native';
import { SwiperFlatList } from 'react-native-swiper-flatlist';

const colors = ['tomato', 'thistle', 'skyblue', 'teal'];

const App = () => (
  <View style={styles.container}>
    <SwiperFlatList
      autoplay
      autoplayDelay={2}
      autoplayLoop
      index={2}
      showPagination
      data={colors}
      renderItem={({ item }) => (
        <View style={[styles.child, { backgroundColor: item }]}>
          <Text style={styles.text}>{item}</Text>
        </View>
      )}
    />
  </View>
);

const { width } = Dimensions.get('window');
const styles = StyleSheet.create({
  container: { flex: 1, backgroundColor: 'white' },
  child: { width, justifyContent: 'center' },
  text: { fontSize: width * 0.5, textAlign: 'center' },
});

export default App;

Using children run in expo snack

import React from 'react';
import { Text, Dimensions, StyleSheet, View } from 'react-native';
import { SwiperFlatList } from 'react-native-swiper-flatlist';

const App = () => (
  <View style={styles.container}>
    <SwiperFlatList autoplay autoplayDelay={2} autoplayLoop index={2} showPagination>
      <View style={[styles.child, { backgroundColor: 'tomato' }]}>
        <Text style={styles.text}>1</Text>
      </View>
      <View style={[styles.child, { backgroundColor: 'thistle' }]}>
        <Text style={styles.text}>2</Text>
      </View>
      <View style={[styles.child, { backgroundColor: 'skyblue' }]}>
        <Text style={styles.text}>3</Text>
      </View>
      <View style={[styles.child, { backgroundColor: 'teal' }]}>
        <Text style={styles.text}>4</Text>
      </View>
    </SwiperFlatList>
  </View>
);

const { width } = Dimensions.get('window');

const styles = StyleSheet.create({
  container: { flex: 1, backgroundColor: 'white' },
  child: { width, justifyContent: 'center' },
  text: { fontSize: width * 0.5, textAlign: 'center' },
});

export default App;

Example project with Detox tests

Code example

react-native-gesture-handler

To use react-native-gesture-handler instead of FlatList import the library like:

import { SwiperFlatListWithGestureHandler } from 'react-native-swiper-flatlist/WithGestureHandler';

Props

Prop Default Type Description
data not required if children is used array Data to use in renderItem
children - node Children elements
renderItem not required if children is used FlatListProps<T>['renderItem'] Takes an item from data and renders it into the list
onMomentumScrollEnd - (item: { index: number }, event: any) Called after scroll end and the first parameter is the current index
vertical false boolean Show vertical swiper
index 0 number Index to start
renderAll false boolean Render all the items before display it
Pagination
showPagination false boolean Show pagination
paginationDefaultColor gray string Pagination color
paginationActiveColor white string Pagination color
paginationStyle {} ViewStyle Style object for the container
paginationStyleItem {} ViewStyle Style object for the item (dot)
paginationStyleItemActive {} ViewStyle Style object for the active item (dot)
paginationStyleItemInactive {} ViewStyle Style object for the inactive item (dot)
onPaginationSelectedIndex - () => void Executed when the user presses the pagination index, similar properties onChangeIndex
PaginationComponent Component node Overwrite Pagination component
Autoplay
autoplay false boolean Change index automatically
autoplayDelay 3 number Delay between every page in seconds
autoplayLoop false boolean Continue playing after reach end
autoplayLoopKeepAnimation false boolean Show animation when reach the end of the list
autoplayInvertDirection false boolean Invert auto play direction
disableGesture false boolean Disable swipe gesture

More props

This is a wrapper around Flatlist, all their props works well and the inherited props too (from ScrollView and VirtualizedList)

Functions

Name Type Use
scrollToIndex ({ index: number, animated?: boolean}) => void Scroll to the index
getCurrentIndex () => number Returns the current index
getPrevIndex () => number Returns the previous index
onChangeIndex ({ index: number, prevIndex: number}) => void Executed every time the index change, the index change when the user reaches 60% of the next screen
goToFirstIndex () => void Go to the first index
goToLastIndex () => void Go to the last index

Right To Left

This library support RTL languages, when I18nManager.isRTL is true.

Limitations

  • Vertical pagination is not supported on Android. Doc, that is way we have useReactNativeGestureHandler which is a workaround for this issue.

Author

Gustavo Gard