Onboarding | A beautiful way to introduce users to your app | Android library

I'm attempting to make a utility function to check if a user has submitted their onboarding details.

Ex:

I have integrated my Android app to Applovin (MAX) platform and added Facebook bidding as described on documentation. Waited several days to collect some performance data. Now, when I look at bidding performance on Facebook, I see that I have a very low bidding response. It is less than 10%.

When I click on to "See no bids" link, I see that the main reason is "No Facebook profile found". I think something is wrong here because I don't think FAN requires everyone to make their user login into Facebook. Also, I am quite sure at least 60% of my users are FB users and there is login data on their device. So, probably somehow this data is not collected?

I have checked "Publisher Onboarding Debugger" on the Facebook side and everything shows fine there so it means I did integration correctly.

Has anyone had the same issue? How did you fix it? Maybe I forgot to include something on my app Gradle file? Some Google services that are required and I don't know about it may be.

BTW: I am not using Admob because it was disabled for some unclear for me reason and appealing gave no result. That is why I moved to Applovin.

I am trying to add types to function that takes array of objects and groups them by key.

Here is my code:

I have a shared preferences class containing all shared preferences, and it is been initialized in main.dart

I can access my stored values from a screen if the data is sent through an action - e.g. button tapped. but I can't access the same values when I visit the same screen from another route/screen without the button that has the stored data.

So, I want a situation where I can check if those shared preferences values exist from my main.dart and load them on any screen without having to go through a particular screen.

Below is my code:

I want to print path of object key, dynamically. Here is my code:

I have been developing a personal application to build a finance app. At the moment I'm creating an Onboarding screen, with is successfully working. Although I want to add some styles to it, I have created an animated paginator, but I want to make the last page indicator turn into a Touchable button.
At the moment the paginator looks like this:

When it reaches the last one:

I want that last animation turn into a button.
This is my code for Paginator:

I am new in SwiftUI, I have Onboarding screen in my app, and it is work, but I want to see this Onboarding screen only one times, and I used ViewRouter class for it, my project work, but I am still not success to do it, where I missed?

ViewRouter:

For firebase auth operations, I set up the AuthProvider.js structure whose codes I shared and tried to use it in Router.js, but I am getting this error. how can i fix it? I guess 'import React, {useState,useEffect, useContext} from 'react';' i am getting an error here

Error:TypeError: undefined is not an object (evaluating '_useContext.user')

My Router:

I am writing some Cypress test to test an account deletion feature. Since the test is going to be deleting an account every time it runs I first want to create an account. I already have a test file for creating an account.