Adolfo Reyna
52 lines
1.7 KiB
JavaScript
52 lines
1.7 KiB
JavaScript
import React from 'react';
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import { StyleSheet, View } from 'react-native';
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import { Text, List, RadioButton } from "react-native-paper";
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import { Image } from 'expo-image'; // Import Image from expo-image
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let Slideshow = (props) => {
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//console.log(route.params.postid)
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//return <SinglePostComponent postId={route.params.postid} />;
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//console.log('RenderSlideSHow', props)
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const images = props.route.params.images;
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[imageIndex, setImageIndex] = React.useState(props.route.params.startIndex);
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// images.length
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// console.log(imageIndex);
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// console.log(images[imageIndex][1], images.length);
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let touchY = 0;
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let touchX = 0;
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return (
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<View
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style={{ padding: 10, paddingTop: 20, flex: 1, justifyContent: "center" }}
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onTouchStart={e => {
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//console.log(e.nativeEvent)
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touchY = e.nativeEvent.pageY
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touchX = e.nativeEvent.pageX
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}}
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onTouchEnd={e => {
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if ((touchX - e.nativeEvent.pageX > 20) && (images.length - 1 > imageIndex))
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setImageIndex(imageIndex + 1)
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if ((touchX - e.nativeEvent.pageX < -20) && (imageIndex > 0))
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setImageIndex(imageIndex - 1)
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}}
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>
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<Text style={styles.countText}>{imageIndex+1}/{images.length}</Text>
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<Image source={{ uri: images[imageIndex][1] }} key={images[imageIndex][1]} style={styles.image} cachePolicy="memory-disk"/>
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</View>
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)
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};
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const styles = StyleSheet.create({
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image: {
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width: "100%",
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height: "100%",
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resizeMode: "contain",
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},
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countText: {
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position: 'absolute',
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left: '50%',
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bottom: 10
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}
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});
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export default Slideshow;
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