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-rw-r--r--src/hooks/useFavorites.ts35
-rw-r--r--src/hooks/useStableCallback.ts9
2 files changed, 24 insertions, 20 deletions
diff --git a/src/hooks/useFavorites.ts b/src/hooks/useFavorites.ts
index 54d77fd..619817c 100644
--- a/src/hooks/useFavorites.ts
+++ b/src/hooks/useFavorites.ts
@@ -1,11 +1,12 @@
-import {useCallback, useEffect, useState} from 'react';
+import {useEffect, useState} from 'react';
import {useAsyncStorage} from '@react-native-async-storage/async-storage';
+import {useStableCallback} from './useStableCallback';
export const useFavorites = () => {
const favoritesStorage = useAsyncStorage('favorites');
const [favoriteAppNames, setFavoriteAppNames] = useState<string[]>([]);
- const getFavoriteAppNames = useCallback(async (): Promise<string[]> => {
+ const getFavoriteAppNames = useStableCallback(async (): Promise<string[]> => {
try {
const result = await favoritesStorage.getItem();
const apps = result ? JSON.parse(result) : [];
@@ -15,28 +16,22 @@ export const useFavorites = () => {
console.error(err);
return [];
}
- }, [favoritesStorage]);
+ });
- const refreshFavorites = useCallback(async () => {
+ const refreshFavorites = useStableCallback(async () => {
getFavoriteAppNames().then(setFavoriteAppNames);
- }, [getFavoriteAppNames]);
+ });
- const setFavorites = useCallback(
- async (names: string[]) => {
- const newNames = [...new Set(names)];
- setFavoriteAppNames(newNames);
- await favoritesStorage.setItem(JSON.stringify(newNames));
- },
- [favoritesStorage],
- );
+ const setFavorites = useStableCallback(async (names: string[]) => {
+ const newNames = [...new Set(names)];
+ setFavoriteAppNames(newNames);
+ await favoritesStorage.setItem(JSON.stringify(newNames));
+ });
- const addToFavorites = useCallback(
- async (packageName: string) => {
- const names = await getFavoriteAppNames();
- setFavorites([...names, packageName]);
- },
- [getFavoriteAppNames, setFavorites],
- );
+ const addToFavorites = useStableCallback(async (packageName: string) => {
+ const names = await getFavoriteAppNames();
+ setFavorites([...names, packageName]);
+ });
useEffect(() => {
refreshFavorites();
diff --git a/src/hooks/useStableCallback.ts b/src/hooks/useStableCallback.ts
new file mode 100644
index 0000000..98e6c0d
--- /dev/null
+++ b/src/hooks/useStableCallback.ts
@@ -0,0 +1,9 @@
+import {useCallback, useRef} from 'react';
+
+export const useStableCallback = <Args extends any[], Ret>(
+ callback: (...a: Args) => Ret,
+): ((...a: Args) => Ret) => {
+ const cb = useRef(callback);
+ cb.current = callback;
+ return useCallback((...args: Args) => cb.current(...args), [cb]);
+};