Function HelloWave

expo-base-app/components/HelloWave.tsx:13–32

()

import { ThemedText } from '@/components/ThemedText';

export function HelloWave() {
  const rotationAnimation = useSharedValue(0);

  useEffect(() => {
    rotationAnimation.value = withRepeat(
      withSequence(withTiming(25, { duration: 150 }), withTiming(0, { duration: 150 })),
      4 // Run the animation 4 times
    );
  }, []);

  const animatedStyle = useAnimatedStyle(() => ({
    transform: [{ rotate: `${rotationAnimation.value}deg` }],
  }));

  return (
    <Animated.View style={animatedStyle}>
      <ThemedText style={styles.text}>👋</ThemedText>
    </Animated.View>
  );
}

const styles = StyleSheet.create({
  text: {