127 lines
2.6 KiB
JavaScript
127 lines
2.6 KiB
JavaScript
import React, {Component} from 'react';
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import {
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AppRegistry,
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StyleSheet,
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Text,
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View,
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ListView,
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TouchableOpacity,
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Image,
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Dimensions
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} from 'react-native';
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import _ from 'lodash';
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import {
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CameraKitGalleryView
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} from 'react-native-camera-kit';
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var groupByEveryN = require('groupByEveryN');
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const ds = new ListView.DataSource({
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rowHasChanged: (r1, r2) => r1 !== r2
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});
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const size = Math.floor((Dimensions.get('window').width) / 3);
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const innerSize = size - 6;
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export default class GalleryScreenNative extends Component {
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static navigatorButtons = {
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rightButtons: [
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{
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title: 'Done',
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id: 'navBarDone'
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}
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]
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};
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async onNavigatorEvent(event) {
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if (event.type === 'NavBarButtonPress') {
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if (event.id === 'navBarDone') {
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const selected = await this.gallery.getSelectedImages();
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this.props.navigator.push({
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screen: 'media.PreviewScreen',
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title: 'Preview',
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backButtonTitle: 'Albums',
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passProps: {
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imagesData: selected.selectedImages
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},
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navigatorStyle: {
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navBarHidden: true
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}
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});
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}
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}
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}
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constructor(props) {
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super(props);
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this.state = {
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album: this.props.albumName,
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uris: []
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}
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}
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onTapImage(event) {
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if(_.includes(this.state.uris, event.uri)) {
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const index = this.state.uris.indexOf(event.uri);
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this.setState({uris: [...this.state.uris.slice(0, index - 1), ...this.state.uris.slice(index + 1)]});
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} else {
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this.setState({uris: [...this.state.uris, event.uri]});
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}
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}
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render() {
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return (
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<CameraKitGalleryView
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ref={(gallery) => {
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this.gallery = gallery;
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}}
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style={{flex:1}}
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albumName={this.state.album}
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minimumInteritemSpacing={10}
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minimumLineSpacing={10}
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columnCount={3}
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selectedUris={this.state.uris}
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onTapImage={this.onTapImage.bind(this)}
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/>
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)
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}
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}
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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justifyContent: 'center',
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alignItems: 'center',
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backgroundColor: '#F5FCFF',
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marginTop: 20
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},
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listView: {
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//flex:1,
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//flexDirection:'column',
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paddingTop: 0,
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margin: 8,
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backgroundColor: '#D6DAC2',
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},
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row: {
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flexDirection: 'column',
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flex: 1,
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},
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image: {
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width: innerSize,
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height: innerSize,
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alignItems: 'center',
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justifyContent: 'center'
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},
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rowContainer: {
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width: size,
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height: size,
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alignItems: 'center',
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justifyContent: 'center',
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},
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});
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