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1 | 1 | import React, { useEffect, useState } from 'react'
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2 |
| -import { AccessibilityInfo } from 'react-native' |
| 2 | +import { AccessibilityInfo, AccessibilityChangeEvent, AccessibilityEvent } from 'react-native' |
3 | 3 |
|
4 | 4 |
|
5 | 5 | export default function useAccessibilityInfo() {
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6 |
| - const [screenReaderEnabled, updateScreenReaderInfo] = useState(null) |
| 6 | + const [reduceMotionEnabled, setReduceMotionEnabled] = useState(false) |
| 7 | + const [screenReaderEnabled, setScreenReaderEnabled] = useState(false) |
7 | 8 |
|
| 9 | + const handleReduceMotionChanged = (enabled: AccessibilityChangeEvent) => setReduceMotionEnabled(enabled) |
| 10 | + const handleScreenReaderChanged = (enabled: AccessibilityChangeEvent) => setScreenReaderEnabled(enabled) |
8 | 11 |
|
9 |
| - useEffect(() => { |
10 |
| - AccessibilityInfo.fetch().then((isEnabled) => { |
11 |
| - updateScreenReaderInfo(isEnabled) |
12 |
| - }) |
13 |
| - }, []) |
| 12 | + useEffect(() => { |
| 13 | + AccessibilityInfo.isReduceMotionEnabled().then(handleReduceMotionChanged) |
| 14 | + AccessibilityInfo.isScreenReaderEnabled().then(handleScreenReaderChanged) |
14 | 15 |
|
15 |
| - function onChange(isEnabled) { |
16 |
| - updateScreenReaderInfo(isEnabled) |
17 |
| - } |
| 16 | + AccessibilityInfo.addEventListener('reduceMotionChanged', handleReduceMotionChanged as (event: AccessibilityEvent) => void) |
| 17 | + AccessibilityInfo.addEventListener('screenReaderChanged', handleScreenReaderChanged as (event: AccessibilityEvent) => void) |
18 | 18 |
|
19 |
| - useEffect(() => { |
20 |
| - AccessibilityInfo.addEventListener('change', onChange) |
| 19 | + return () => { |
| 20 | + AccessibilityInfo.removeEventListener('reduceMotionChanged', handleReduceMotionChanged as (event: AccessibilityEvent) => void) |
| 21 | + AccessibilityInfo.removeEventListener('screenReaderChanged', handleScreenReaderChanged as (event: AccessibilityEvent) => void) |
| 22 | + } |
| 23 | + }, []) |
21 | 24 |
|
22 |
| - return () => AccessibilityInfo.removeEventListener('change', onChange) |
23 |
| - }, []) |
24 |
| - |
25 |
| - return screenReaderEnabled |
| 25 | + return { reduceMotionEnabled, screenReaderEnabled } |
26 | 26 | }
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