I have a react native project and i have to implement a feature that when app is inactive it renders a logo screen and when app is active it renders the app.
I was able to accomplish this but my problem now is eg. if my main screen is the home screen and i am currently on my profile screen when i navigate between my app and another app then go back to my app i return to the home screen instead of the profile screen.
How do i fix this?
Should i save the current state on my app in AsyncStorage?
I am also using React Context API not redux.
Here is my code as requested:
const[isReady, setIsReady] = useState(false);
const[user,setUser]=useState();
const[authenticated,setAuthenticated]=useState();
const appState = useRef(AppState.currentState);
const [appStateVisible, setAppStateVisible] =useState(appState.current);
const _handleAppStateChange = (nextAppState) => {
if (
appState.current.match(/inactive|background/) &&
nextAppState === "active"
) {
console.log("App has come to the foreground!");
}
appState.current = nextAppState;
setAppStateVisible(appState.current);
console.log("AppState", appState.current);
};
useEffect(() => {
AppState.addEventListener("change", _handleAppStateChange);
return () => {
AppState.removeEventListener("change", _handleAppStateChange);
};
}, []);
const restoreUser = async () => {
const user = await storage.getUser();
if (user) setUser(user);
};
if (!isReady)
return (
<AppLoading
startAsync={restoreUser}
onFinish={() => setIsReady(true)}
onError={console.warn}
/>
);
return(
(appState.current)==='active'?
<AuthContext.Provider value=
{{user,setUser,authenticated,setAuthenticated}}>
<NavigationContainer theme={navigationTheme} ref={navigationRef}>
{
(user&&authenticated)?<AppNavigator/>
:(user)?<PasscodeNavigator/>
:<AuthNavigator/>
}
</NavigationContainer>
</AuthContext.Provider>
:
<SplashScreen/>
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