#14 Android MVVM Architecture Tutorial - Data Binding in Fragment

Sir, you are making good videos. thank you. Sir, I have a problem with my project. In recycleView, there are 12 items and each item have 3 buttons that are Yes, No, N/A. Click on yes button, the background of a button changed into green and for other also same. The main problem is that when I click the first item yes/no/NA button, the background of the button of item 1 and item 7 changed automatically in recycleView and also for 2 ---- 8 so on. Sir how to solve this problem only one button should be selected on click. Please help me

thanq

Hello Belal, I hope you are doing well.
I am facing a problem with Data Binding with Fragment, I am implementing an interface with two methods named "onSuccess" and "onFailure" and when I override them in FragmentClass, it neither works not shows any error. It does not display toast.

public abstract class AppDatabase extends androidx.room.RoomDatabase {
im getting like this

Why you dont created AuthViewModel as Dependency Injection .

im getting this error
java.lang.ClassCastException: android.app.Application cannot be cast to org.kodein.di.KodeinAware

Thank you sir.

hi, Im facing this error, java.lang.RuntimeException: Failed to call observer method
..
.. at com.commongame73.mvvmbysimplifiedcoding.databinding.ProfileFragmentBindingImpl.executeBindings(ProfileFragmentBindingImpl.java:161)

Better with subtitles,sir

Hello sir I got an error in profile fragment in 14 video please help me out. The error is type mismatch:inferred type is "com.example.ui.home.Profile.ProfileViewModel" but Profile.ProfileViewModel? Was expected.

ViewModelProviders is depreciated. Other way to initialize viewmodel??

Just in case any one want to Concatenation two string inside xml using viewmodel
code: android:text="@{`Hello ` +viewmodel.user.display_name+ `,`}"

For the ViewModelProviders deprecated : Use the constructors for  directly :
Example : viewModel = ViewModelProvider(this).get(HomeViewModel::class.java)

Simplified video.

i have an error --> e: java.lang.IllegalStateException: Backend Internal error: Exception during file facade code generation

Hi, Thank you for this tutorial. Because my English listening is not
good, could you open subtitles(auto generation)? Thank you a lot.

Unable to resolve host "@t": No address associated with hostname
Is hosted API is down?