1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
import {
type LayoutChangeEvent,
type StyleProp,
View,
type ViewStyle,
} from 'react-native'
import Animated, {
Easing,
FadeInUp,
FadeOutUp,
useAnimatedStyle,
useSharedValue,
withTiming,
} from 'react-native-reanimated'
import {isIOS, isWeb} from '#/platform/detection'
type AccordionAnimationProps = React.PropsWithChildren<{
isExpanded: boolean
duration?: number
style?: StyleProp<ViewStyle>
}>
function WebAccordion({
isExpanded,
duration = 300,
style,
children,
}: AccordionAnimationProps) {
const heightValue = useSharedValue(0)
const animatedStyle = useAnimatedStyle(() => {
const targetHeight = isExpanded ? heightValue.get() : 0
return {
height: withTiming(targetHeight, {
duration,
easing: Easing.out(Easing.cubic),
}),
overflow: 'hidden',
}
})
const onLayout = (e: LayoutChangeEvent) => {
if (heightValue.get() === 0) {
heightValue.set(e.nativeEvent.layout.height)
}
}
return (
<Animated.View style={[animatedStyle, style]}>
<View onLayout={onLayout}>{children}</View>
</Animated.View>
)
}
function MobileAccordion({
isExpanded,
duration = 200,
style,
children,
}: AccordionAnimationProps) {
if (!isExpanded) return null
return (
<Animated.View
style={style}
entering={FadeInUp.duration(duration)}
exiting={FadeOutUp.duration(duration / 2)}
pointerEvents={isIOS ? 'auto' : 'box-none'}>
{children}
</Animated.View>
)
}
export function AccordionAnimation(props: AccordionAnimationProps) {
return isWeb ? <WebAccordion {...props} /> : <MobileAccordion {...props} />
}
|
