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I have read Documentation, Followed CodeLab, and watched youtube tutorials but whenever I try navigation on my own some or the other problem occurs,
This time my HomeFragment is not being hosted in the NavHost and I see a blank screen on launching the app.
I believe I have a Proper NavGraph, NavHost but I am not navigating yet so no NavController.
Here are my files and classes:-

MainActivity.kt

I'm trying to follow this tutorial: https://codelabs.developers.google.com/codelabs/admob-inline-ads-in-flutter#7
I copied this code into a class named ListTileNativeAdFactory

I am working through Google's Android developer codelab for the the unscramble app. I am trying to initialize my variable wordsList to be an empty mutable list of strings with:

private var wordsList: MutableList = mutableListOf()

However, during my debugging process, I see that the value of wordsList is null and not an empty list like []. I tested the code in kotlin playground and it should be []. I attached a screenshot of what android studio is showing me. What am I doing wrong, why am I not seeing the expected behavior?

Here is the gradle file for my project:

I cloned this codelab's code from github: https://codelabs.developers.google.com/codelabs/admob-inline-ads-in-flutter#7

I imported the starter folder only, since there are multiple folder for a complete code and non complete codes. The problem I has is that I can't change the project structure from "Project" to android to complete the last step of the codelab. I'm not sure if I made a mistake while importing the project or if I should just change some configuration in android studio.

I am following the tutorial at https://codelabs.developers.google.com/codelabs/docai-form-parser-v3-python#7 I followed all the steps they specified.....

I used Cloud SDK for the development purpose as specified in the tutorial but then

the code they gave is as follows:

I am currently trying to learn android development and I am following the tutroials by codeLabs.

Here is my code

What do I do if I want to hide "CHANGE TEXT" button AFTER it is tapped? From Android Kotlin Fundamentals: Add user interactivity

1. Hide the DONE button by setting the visibility property to View.GONE. You already have the button's reference as the function's input parameter, view.

view.visibility = View.GONE

I try to follow that and the "CHANGE TEXT" button disappears before I tap the "CHANGE TEXT" button which is not what I want.

So I am a newbie to Flutter and cross platform development(coming from ReactJS and Web app). I am trying to run my flutter project on android-x86 emulator(Pixel_3a_API_30_x86), after successfully running it on Chrome. But Gradle errors popping out... Not only in this particular project, but I switch a few repos (e.g. the first tutorial in Codelab: https://codelabs.developers.google.com/codelabs/first-flutter-app-pt1#6) and have these same errors:

Im trying to learn android at present and im building an app with a database - ive used Room, but cant seem to get the database inspector to show me my tables or confirm they exist! I have 4 entities and 4 DAOs. I dont get an app crash, i just cant see my database in the database inspector. I was trying to check the database via the inspector first before finalising all LiveData and logic for the app as the db is the foundation.

Ive built the android codelab, and crosschecked my Room architecture vs the code lab.  Ive downloaded and ran the same codelab and im able to inspect its Database no problem.  Ive invalidated caches and restarted as well.

When i use the "ViewModelProvider" inside the main activity onCreate() to link the main activity to the ViewModel, is it bypassing my constructor - it doesn't seem to be as im getting logging statements out of the constructor...

When ive refactored anything for Room, ive went to build > clean then build > rebuild.   Ive added logging statements through from the main activity (single activity app) > viewmodel > repository > database class - and all logs are being returned, so the code is calling in the correct sequence.

When i attempt to load the database inspector i see the following; Android Studio Database Inspector View

Here is the code from the UI "down" - Starting with main Activity;