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index.js
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66 lines (59 loc) · 1.71 KB
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import React, { Component } from 'react';
import {
StyleSheet,
Text,
View,
Animated,
TouchableWithoutFeedback,
} from 'react-native';
import PropTypes from 'prop-types';
const AnimatedTouchable = Animated.createAnimatedComponent(TouchableWithoutFeedback);
class PushableElement extends Component {
constructor(props) {
super(props);
this.animatedPress = new Animated.Value(0);
}
onPressIn = () => {
Animated.spring(this.animatedPress, {
toValue: 1,
useNativeDriver: true,
}).start()
this.props.onPressIn ? this.props.onPressIn() : null;
}
onPressOut = () => {
Animated.spring(this.animatedPress, {
toValue: 0,
useNativeDriver: true,
}).start()
this.props.onPressOut ? this.props.onPressOut() : null;
}
render() {
const SCALE_VAL = this.props.scale;
let animatedStyle = {
transform: [
{
scale: this.animatedPress.interpolate({
inputRange: [0, 1],
outputRange: [1, SCALE_VAL],
extrapolate: 'clamp'
})
},
]
}
return (
<TouchableWithoutFeedback {...this.props} onPressIn={this.onPressIn} onPressOut={this.onPressOut}>
<Animated.View
style={[{ ...this.props.style }, animatedStyle]}
>
{this.props.children}
</Animated.View>
</TouchableWithoutFeedback>
)
}
}
PushableElement.propTypes = {
scale: PropTypes.number
}
PushableElement.defaultProps = {
scale: 0.95
}