ViewModelProviders is deprecated in 1.1.0

Question

Looking at the Google docs for ViewModel, they show the below sample code on how to get a ViewModel:

val model = ViewModelProviders         


        

Answer 1

I'm using android X and also had this issue.

First of all, you should add these dependencies to your Gradle:

implementation "androidx.lifecycle:lifecycle-extensions:$lifecycle_version"
kapt "androidx.lifecycle:lifecycle-compiler:$lifecycle_version" 

In my case, the $lifecycle_version was 2.2.0-rc02

Second: The import for the ViewModelProvider should be:

import androidx.lifecycle.ViewModelProvider

Than you can initial your vIewModel like the examples below:

val viewModel = ViewModelProvider(this, YourFactoryInstace).get(MainViewModel::class.java)

val viewModel = ViewModelProvider(this).get(MainViewModel::class.java)