fix(uikit): support compatibility for removing AppState listener unde…

…r 0.65

packages/uikit-react-native/src/contexts/SendbirdChatCtx.tsx

@@ -1,5 +1,4 @@
-import React, { useCallback, useEffect, useState } from 'react';
-import { AppState, AppStateStatus } from 'react-native';
+import React, { useCallback, useState } from 'react';
 
 import { useAppFeatures } from '@sendbird/uikit-chat-hooks';
 import type {
@@ -8,7 +7,7 @@ import type {
   SendbirdUser,
   SendbirdUserUpdateParams,
 } from '@sendbird/uikit-utils';
-import { confirmAndMarkAsDelivered, useForceUpdate } from '@sendbird/uikit-utils';
+import { confirmAndMarkAsDelivered, useAppState, useForceUpdate } from '@sendbird/uikit-utils';
 
 import type EmojiManager from '../libs/EmojiManager';
 import type ImageCompressionConfig from '../libs/ImageCompressionConfig';
@@ -123,16 +122,11 @@ export const SendbirdChatProvider = ({
     [sdkInstance, appFeatures.deliveryReceiptEnabled],
   );
 
-  useEffect(() => {
-    const listener = (status: AppStateStatus) => {
-      // 'active' | 'background' | 'inactive' | 'unknown' | 'extension';
-      if (status === 'active') sdkInstance.connectionState === 'CLOSED' && sdkInstance.setForegroundState();
-      else if (status === 'background') sdkInstance.connectionState === 'OPEN' && sdkInstance.setBackgroundState();
-    };
-
-    const subscriber = AppState.addEventListener('change', listener);
-    return () => subscriber.remove();
-  }, [sdkInstance]);
+  useAppState('change', (status) => {
+    // 'active' | 'background' | 'inactive' | 'unknown' | 'extension';
+    if (status === 'active') sdkInstance.connectionState === 'CLOSED' && sdkInstance.setForegroundState();
+    else if (status === 'background') sdkInstance.connectionState === 'OPEN' && sdkInstance.setBackgroundState();
+  });
 
   const value: Context = {
     sdk: sdkInstance,

packages/uikit-react-native/src/fragments/createGroupChannelListFragment.tsx

@@ -1,8 +1,7 @@
-import React, { useEffect } from 'react';
-import { AppState } from 'react-native';
+import React from 'react';
 
 import { useGroupChannelList } from '@sendbird/uikit-chat-hooks';
-import { PASS, useFreshCallback } from '@sendbird/uikit-utils';
+import { PASS, useAppState, useFreshCallback } from '@sendbird/uikit-utils';
 
 import StatusComposition from '../components/StatusComposition';
 import GroupChannelPreviewContainer from '../containers/GroupChannelPreviewContainer';
@@ -34,12 +33,9 @@ const createGroupChannelListFragment = (initModule?: Partial<GroupChannelListMod
     });
 
     if (features.deliveryReceiptEnabled) {
-      useEffect(() => {
-        const listener = AppState.addEventListener('change', (status) => {
-          if (status === 'active') groupChannels.forEach(markAsDeliveredWithChannel);
-        });
-        return () => listener.remove();
-      }, []);
+      useAppState('change', (status) => {
+        if (status === 'active') groupChannels.forEach(markAsDeliveredWithChannel);
+      });
     }
 
     const _renderGroupChannelPreview: GroupChannelListProps['List']['renderGroupChannelPreview'] = useFreshCallback(

packages/uikit-utils/package.json

@@ -43,6 +43,7 @@
   },
   "devDependencies": {
     "@types/react": "*",
+    "@types/react-native": "*",
     "react": "17.0.2",
     "react-native": "0.67.4",
     "react-native-builder-bob": "^0.18.0",

packages/uikit-utils/src/hooks/index.ts

@@ -1,7 +1,6 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import type { DependencyList } from 'react';
-import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react';
-import { EdgeInsets, useSafeAreaInsets } from 'react-native-safe-area-context';
+import { useCallback, useEffect, useLayoutEffect, useRef, useState } from 'react';
 
 type Destructor = () => void;
 type AsyncEffectCallback = () => void | Destructor | Promise<void> | Promise<Destructor>;
@@ -73,31 +72,3 @@ export const useFreshCallback = <T extends (...args: any[]) => any>(callback: T)
   ref.current = callback;
   return useCallback(((...args) => ref.current(...args)) as T, []);
 };
-
-type EdgePaddingMap = {
-  left: 'paddingLeft';
-  right: 'paddingRight';
-  top: 'paddingTop';
-  bottom: 'paddingBottom';
-};
-const edgePaddingMap: EdgePaddingMap = {
-  left: 'paddingLeft',
-  right: 'paddingRight',
-  top: 'paddingTop',
-  bottom: 'paddingBottom',
-};
-export const useSafeAreaPadding = <
-  T extends keyof EdgeInsets,
-  Result extends { [key in EdgePaddingMap[T]]: EdgeInsets[T] },
->(
-  edges: T[],
-): Result => {
-  const safeAreaInsets = useSafeAreaInsets();
-  return useMemo(() => {
-    return edges.reduce((map, edge) => {
-      const paddingKey = edgePaddingMap[edge];
-      map[paddingKey] = safeAreaInsets[edge];
-      return map;
-    }, {} as { [key in EdgePaddingMap[T]]: EdgeInsets[T] });
-  }, edges) as Result;
-};

packages/uikit-utils/src/hooks/react-native.ts

@@ -0,0 +1,56 @@
+import { useEffect, useMemo, useRef } from 'react';
+import { AppState, AppStateEvent, AppStateStatus } from 'react-native';
+import { EdgeInsets, useSafeAreaInsets } from 'react-native-safe-area-context';
+
+type EdgePaddingMap = {
+  left: 'paddingLeft';
+  right: 'paddingRight';
+  top: 'paddingTop';
+  bottom: 'paddingBottom';
+};
+const edgePaddingMap: EdgePaddingMap = {
+  left: 'paddingLeft',
+  right: 'paddingRight',
+  top: 'paddingTop',
+  bottom: 'paddingBottom',
+};
+
+export const useSafeAreaPadding = <
+  T extends keyof EdgeInsets,
+  Result extends { [key in EdgePaddingMap[T]]: EdgeInsets[T] },
+>(
+  edges: T[],
+): Result => {
+  const safeAreaInsets = useSafeAreaInsets();
+  return useMemo(() => {
+    return edges.reduce((map, edge) => {
+      const paddingKey = edgePaddingMap[edge];
+      map[paddingKey] = safeAreaInsets[edge];
+      return map;
+    }, {} as { [key in EdgePaddingMap[T]]: EdgeInsets[T] });
+  }, edges) as Result;
+};
+
+type AppStateListener = (status: AppStateStatus) => void;
+
+export const useAppState = (type: AppStateEvent, listener: AppStateListener) => {
+  const callbackRef = useRef<AppStateListener>(listener);
+  callbackRef.current = listener;
+
+  useEffect(() => {
+    const eventListener = (state: AppStateStatus) => callbackRef.current(state);
+    const subscriber = AppState.addEventListener(type, eventListener);
+
+    return () => {
+      // @ts-ignore
+      if (subscriber?.remove) {
+        subscriber.remove();
+      }
+      // @ts-ignore
+      else if (AppState.removeEventListener) {
+        // @ts-ignore
+        AppState.removeEventListener(type, eventListener);
+      }
+    };
+  }, []);
+};

packages/uikit-utils/src/index.ts

@@ -22,6 +22,7 @@ export { BufferedRequest } from './shared/bufferedRequest';
 export * from './shared';
 
 export * from './hooks';
+export * from './hooks/react-native';
 export * from './ui-format/groupChannel';
 export * from './ui-format/common';
 export * from './sendbird/channel';