60 lines
1.3 KiB
TypeScript
60 lines
1.3 KiB
TypeScript
import { create, MMKVLoader, MMKVInstance, ProcessingModes } from 'react-native-mmkv-storage';
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const MMKV = new MMKVLoader()
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// MODES.MULTI_PROCESS = ACCESSIBLE BY APP GROUP (iOS)
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.setProcessingMode(ProcessingModes.MULTI_PROCESS)
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.withEncryption()
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.initialize();
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export const useUserPreferences = create(MMKV);
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class UserPreferences {
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private mmkv: MMKVInstance;
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constructor() {
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this.mmkv = MMKV;
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}
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getString(key: string): string | null {
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try {
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return this.mmkv.getString(key) || null;
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} catch {
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return null;
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}
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}
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setString(key: string, value: string): boolean | undefined {
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return this.mmkv.setString(key, value) || undefined;
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}
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getBool(key: string): boolean | null {
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try {
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return this.mmkv.getBool(key) || null;
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} catch {
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return null;
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}
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}
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setBool(key: string, value: boolean): boolean | undefined {
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return this.mmkv.setBool(key, value) || undefined;
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}
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getMap(key: string): object | null {
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try {
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return this.mmkv.getMap(key) || null;
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} catch {
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return null;
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}
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}
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setMap(key: string, value: object): boolean | undefined {
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return this.mmkv.setMap(key, value) || undefined;
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}
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removeItem(key: string): boolean | undefined {
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return this.mmkv.removeItem(key) || undefined;
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}
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}
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const userPreferences = new UserPreferences();
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export default userPreferences;
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