152 lines
3.4 KiB
JavaScript
152 lines
3.4 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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AlertIOS,
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Dimensions
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} from 'react-native';
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import {
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CameraKitGallery,
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CameraKitCamera,
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CameraKitGalleryView
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} from 'react-native-camera-kit';
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import _ from 'lodash';
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import GalleryScreen from './GalleryScreen';
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const {height, width} = Dimensions.get('window');
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export default class AlbumsScreen extends Component {
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constructor(props) {
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super(props);
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const ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
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this.state = {
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album: {albumName: 'All Photos'},
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albums: [],
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dropdownVisible: false,
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images: [],
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imagesDetails: undefined
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}
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}
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componentDidMount() {
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this.reloadAlbums();
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}
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async reloadAlbums() {
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const newAlbums = await CameraKitGallery.getAlbumsWithThumbnails();
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let albums = [];
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for (let name in newAlbums.albums) {
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albums.push(_.get(newAlbums, ['albums', name]));
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}
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this.setState({albums})
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}
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imageTapped(selected) {
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if (this.state.images.indexOf(selected) < 0) {
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console.log('RANG', 'imageTapped', 'selected', selected);
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this.setState({images: _.concat(this.state.images, selected) });
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}
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else {
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this.setState({images: _.without(this.state.images, selected)})
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}
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}
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render() {
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return (
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<View style={styles.container}>
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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, backgroundColor:'green'}}
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minimumInteritemSpacing={10}
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minimumLineSpacing={10}
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columnCount={3}
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albumName={'all photos'}
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onTapImage={(result) => {
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this.imageTapped(result.nativeEvent.selected);
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}}
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fileTypeSupport={{
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unsupportedOverlayColor: "#00000055",
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unsupportedImage: require('./images/unsupportedImage.png'),
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unsupportedText: 'Unsupported',
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unsupportedTextColor: '#ffffff'
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}}
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imageStrokeColor={'#edeff0'}
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/>
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<View style={{
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alignItems: 'center',
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justifyContent: 'space-between',}}>
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{this.renderImagesDetails()}
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<TouchableOpacity onPress={() => this.getImagesForIds()}>
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<Text style={styles.buttonText}>
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Get Selected Images
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</Text>
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</TouchableOpacity>
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</View>
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</View>
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);
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}
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renderImagesDetails() {
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if (!this.state.imagesDetails) {
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return null;
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}
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return (
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<View>
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<Text>
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{JSON.stringify(this.state.imagesDetails)}
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</Text>
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</View>
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)
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}
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async getImagesForIds() {
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const imagesDict = await CameraKitGallery.getImagesForIds(this.state.images);
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this.setState({imagesDetails: imagesDict});
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}
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async onGetAlbumsPressed() {
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let albums = await CameraKitGallery.getAlbumsWithThumbnails();
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albums = albums.albums;
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this.setState({albumsDS: this.state.albumsDS.cloneWithRows(albums), albums: {albums}, shouldShowListView: true});
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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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backgroundColor: '#aabdc3c7',
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marginTop: 20
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},
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buttonText: {
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color: 'blue',
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marginBottom: 20,
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fontSize: 20
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}
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});
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