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App.js
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55 lines (51 loc) · 1.32 KB
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import React from 'react';
import LottieView from 'lottie-react-native';
import {StyleSheet, View, Animated, TouchableOpacity } from 'react-native';
export default class App extends React.Component {
constructor(props) {
super(props);
this.state = {
progress: this.props.isLiked ? new Animated.Value(1) : new Animated.Value(0),
isLiked: this.props.isLiked
};
}
manageAnimation = () => {
if (this.state.isLiked) {
this.setState({ progress: new Animated.Value(0), isLiked: false });
} else {
Animated.timing(this.state.progress, {
toValue: 1,
}).start(() => {
this.setState({ isLiked: true });
});
}
};
render() {
return (
<View style={styles.container}>
<TouchableOpacity onPress={() => this.manageAnimation()}>
<LottieView
ref={animation => {
this.animation = animation;
}}
source={require('./animation.json')}
style={styles.animation}
progress={this.state.progress}
loop={false}
/>
</TouchableOpacity>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: '#F5FCFF',
},
animation: {
width: 150,
},
});