bsky-app/modules/expo-bluesky-swiss-army/src/SharedPrefs/index.native.ts
2024-07-11 18:37:43 -07:00

51 lines
1.5 KiB
TypeScript

import {requireNativeModule} from 'expo-modules-core'
const NativeModule = requireNativeModule('ExpoBlueskySharedPrefs')
export function setValue(
key: string,
value: string | number | boolean | null | undefined,
): void {
// A bug on Android causes `JavaScripValue.isString()` to cause a crash on some occasions, seemingly because of a
// memory violation. Instead, we will use a specific function to set strings on this platform.
if (typeof value === 'string') {
return NativeModule.setString(key, value)
}
return NativeModule.setValue(key, value)
}
export function removeValue(key: string): void {
return NativeModule.removeValue(key)
}
export function getString(key: string): string | undefined {
return nullToUndefined(NativeModule.getString(key))
}
export function getNumber(key: string): number | undefined {
return nullToUndefined(NativeModule.getNumber(key))
}
export function getBool(key: string): boolean | undefined {
return nullToUndefined(NativeModule.getBool(key))
}
export function addToSet(key: string, value: string): void {
return NativeModule.addToSet(key, value)
}
export function removeFromSet(key: string, value: string): void {
return NativeModule.removeFromSet(key, value)
}
export function setContains(key: string, value: string): boolean {
return NativeModule.setContains(key, value)
}
// iOS returns `null` if a value does not exist, and Android returns `undefined. Normalize these here for JS types
function nullToUndefined(value: any) {
if (value == null) {
return undefined
}
return value
}