Use LiveData with data binding

app/build.gradle

@@ -47,7 +47,7 @@ android {
         jvmTarget = '1.8'
     }
     buildFeatures {
-        viewBinding true
+        dataBinding = true
     }
 }
 

app/src/main/java/com/example/android/unscramble/ui/game/GameFragment.kt

@@ -21,6 +21,7 @@ import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.databinding.DataBindingUtil
 import androidx.fragment.app.Fragment
 import com.example.android.unscramble.R
 import com.example.android.unscramble.databinding.GameFragmentBinding
@@ -48,7 +49,7 @@ class GameFragment : Fragment() {
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View {
-        binding = GameFragmentBinding.inflate(inflater, container, false)
+        binding = DataBindingUtil.inflate(inflater, R.layout.game_fragment, container, false)
         Log.d("GameFragment", "Word: ${viewModel.currentScrambledWord} " +
                 "Score: ${viewModel.score} WordCount: ${viewModel.currentWordCount}")
         return binding.root

app/src/main/res/layout/game_fragment.xml

@@ -14,9 +14,15 @@
   ~ limitations under the License.
   -->
 
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+<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"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <data>
+
+    </data>
+
+    <ScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent">
 
@@ -118,3 +124,4 @@
 
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
+</layout>
\ No newline at end of file