41 lines
939 B
TypeScript
41 lines
939 B
TypeScript
import { useEffect } from 'react';
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import { StyleSheet } from 'react-native';
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import Animated, {
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useAnimatedStyle,
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useSharedValue,
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withRepeat,
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withSequence,
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withTiming,
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} from 'react-native-reanimated';
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import { ThemedText } from '@/components/ThemedText';
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export function HelloWave() {
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const rotationAnimation = useSharedValue(0);
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useEffect(() => {
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rotationAnimation.value = withRepeat(
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withSequence(withTiming(25, { duration: 150 }), withTiming(0, { duration: 150 })),
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4 // Run the animation 4 times
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);
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}, [rotationAnimation]);
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const animatedStyle = useAnimatedStyle(() => ({
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transform: [{ rotate: `${rotationAnimation.value}deg` }],
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}));
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return (
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<Animated.View style={animatedStyle}>
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<ThemedText style={styles.text}>👋</ThemedText>
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</Animated.View>
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);
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}
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const styles = StyleSheet.create({
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text: {
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fontSize: 28,
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lineHeight: 32,
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marginTop: -6,
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},
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});
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