How can I use tiny db or any other method for saving usage

[Jeet_Jyala]

Hello seniors,
How can I make my app work like this :-
app needs to fetch data only when app start every time, app has 5-7 screens, when user switch on the screen and again switch back to previous screen the data should not be fetch from firebase, should be fetch from tiny db but when user reopen the app that time should be fetch from firebase…
actually I cant understand the logic of doing this that is only I need help. I know how to use tiny db
or

when the user open the app only that time app fetch data from firebase database, until the data was same on firebase database and tiny db, the app does not fetch data from server and use data from tiny db

I know how to use tiny db but I dont know the correct procedure of doing this

actually the motive of doing this to save usage of firebase and not to hit the free quota, If any good idea for this please suggest me.
thank you for helping me.

[Rogerio_Rios (Professional Support)]

Doing a search , here in comunnity :

“register first time user”

.I found this .

Directed Login of user

Good afternoon I’m using the translator, because I’m Brazilian I have an application and I need to direct it to specific forms according to its occupation example: Email and password authentication using Firebase Authentication User bank using Firebase Realtime Database Fields: Photos school occupation email password I was able to store the correct data I log in right Only now I want to do the following and I’m not getting it If the occupation is equal to the student opens the s…

Read from start to finish, calmly…

My App Directly Opened Without Sign Up Fix Plz

When first time User register on your app, store Any value to TinyDB. And, from 2nd time user enters in app, check that value from TinyDB (on screen1) and directly send them to Home Screen (In short, Bypass Sign up and/or Login screen from 2nd time for already registered users) and, when user Click on Logout, clear that Value from TinyDB and set block (On Screen1) **If TinyDB Value is blank… Send your to Login/ sign up screen)

[Jeet_Jyala]

@Rogerio_Rios

“register first time user”

.I found this .

My friend I already search related topic on that but my query is not about registering user and not,

@My App Directly Opened Without Sign Up Fix Plz

**If TinyDB Value is blank…

even I know this method
but my situation is different app needs to fetch data only when app start every time, app has 5-7 screens, when user switch on the screen and again switch back to previous screen the data should not be fetch from firebase, should be fetch from tiny db but when user reopen the app that time should be fetch from firebase…
actually I cant understand the logic of doing this that is only I need help. I know how to use tiny db

by the way thank you for your recommendation. I learnt something new from that topic
thank you @Rogerio_Rios

[dora_paz (Dora)]

Do you switch to Screen1 again once app is launched or do you use it as Intro ?

[Jeet_Jyala]

I use screen 1 as a intro screen

[dora_paz (Dora)]

Then while Screen1 is loading maybe call data from firebase and save it to tinyDD. On all other screens call data from tinyDb