What is MVVM, LiveData, ViewModel, Model, Repository?Īnswer: Let's see what are the important concepts in MVVM.
What is MVVM, LiveData, ViewModel, Model, Repository?ġ. Just follow the steps and you will be able to try out the same in your Android Studio as well. This example will demonstrate the working of MVVM using Live data and Retrofit in Kotlin. This is an example to demonstrate MVVM Architecture in Kotlin with Retrofit in Android. Import .activity_main.Android's MVVM Architecture in Kotlin ft. Then we simply set up our RecycleView, Using a UserAdapter, That we’ll create below of the code, and then we are observing the ViewModel, which simply connecting Livedata from the ViewModel and proceeding to update the interface based on the information that we received. In the MainActivity we are instantiating the ListViewModel. For now, I’m consuming this URL and json response is ") So first of all, we require a REST API, that we have to consume in this project. Implementation ':kotlinx-coroutines-android:1.3.9' Backend API Endpoint and JSON Implementation ':kotlinx-coroutines-core:1.3.9' Implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0" Implementation "androidx.recyclerview:recyclerview:1.1.0" 
So we do need that Īll right then next step is we have to add below dependency in app adle.
And first of all let’s add internet permission in AndroidManifest that is obvious, Because we are communicating with backend APIs. Let wait for sync of project, that recently you created. Open AndroidStudio and create a new android project with some template. I’m going to focus, this example on coroutines that work with Retrofit and MVVM.Īll right guys, so lets started quickly with this example app. You should know how retrofit works with MVVM.
So idea is, I’m not going to details of these, you have to basic idea of these items. Now, there are some requirements for this retrofit coroutines example app.
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