Kotlin and Android Development featuring Jetpack

Bind ViewModel to a Fragment (Game)

We did most of the UI work here last chapter in ​Build Another Fragment (Game)​, so there’s less to worry about now. The first thing we need is to add a <variable> for GameViewModel called vm.

<layout xmlns:android="http://schemas.android.com/apk/res/android"
  xmlns:app="http://schemas.android.com/apk/res-auto"
  xmlns:tools="http://schemas.android.com/tools">

  <data>
    <variable
        name="vm"
        type="dev.mfazio.pennydrop.viewmodels.GameViewModel" />
  </data>

  <androidx.constraintlayout.widget.ConstraintLayout
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:animateLayoutChanges="true"
      tools:context=".GameFragment">
    <!-- Previously created views ...