80 lines
1.3 KiB
JavaScript
80 lines
1.3 KiB
JavaScript
import React, { Component } from 'react';
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import { View, StyleSheet, Animated, Dimensions } from 'react-native';
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const logo = require('../images/logo.png');
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const styles = StyleSheet.create({
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container: {
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flex: 1,
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width: '100%',
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alignItems: 'center',
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justifyContent: 'center'
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},
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background: {
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width: Dimensions.get('window').width,
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height: Dimensions.get('window').height,
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alignItems: 'center',
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justifyContent: 'center'
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},
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logo: {
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width: Dimensions.get('window').width - 100,
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height: Dimensions.get('window').width - 100,
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resizeMode: 'contain'
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}
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});
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export default class Loading extends Component {
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constructor(props) {
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super(props);
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this.scale = new Animated.Value(1.0);
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}
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componentDidMount() {
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requestAnimationFrame(() => {
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this.animate();
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});
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}
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animate = () => {
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Animated.sequence([
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Animated.timing(
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this.scale,
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{
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toValue: 0.8,
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duration: 1000,
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useNativeDriver: true
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}
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),
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Animated.timing(
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this.scale,
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{
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toValue: 1,
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duration: 1000,
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useNativeDriver: true
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}
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)
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]).start(() => {
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this.animate();
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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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<Animated.Image
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style={[
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styles.logo,
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{
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transform: [
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{ scale: this.scale }
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]
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}]}
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source={logo}
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/>
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</View>
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);
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}
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}
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