Wiring up livedata

app/src/main/java/com/example/android/guesstheword/screens/game/GameFragment.kt

@@ -51,18 +51,7 @@ class GameFragment : Fragment() {
         viewModel = ViewModelProviders.of(this).get(GameViewModel::class.java)
 
         binding.gameViewModel = viewModel
-
+        binding.lifecycleOwner = this
-        viewModel.score.observe(this, Observer {
-            binding.scoreText.text = getString(R.string.score_format, it)
-        })
-
-        viewModel.word.observe(this, Observer {
-            binding.wordText.text = it
-        })
-
-        viewModel.gameTimer.observe(this, Observer {
-            binding.timerText.text = getString(R.string.time_format, it)
-        })
 
         viewModel.eventGameFinished.observe(this, Observer {
             if (it) {

app/src/main/java/com/example/android/guesstheword/screens/score/ScoreFragment.kt

@@ -57,10 +57,7 @@ class ScoreFragment : Fragment() {
                 .get(ScoreViewModel::class.java)
 
         binding.scoreViewModel = viewModel
-
+        binding.lifecycleOwner = this
-        viewModel.score.observe(this, Observer {
-            binding.scoreText.text = it.toString()
-        })
 
         viewModel.eventPlayAgain.observe(this, Observer {
             if (it) {

app/src/main/java/com/example/android/guesstheword/screens/score/ScoreViewModel.kt

@@ -3,7 +3,6 @@ package com.example.android.guesstheword.screens.score
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
-import timber.log.Timber
 
 class ScoreViewModel(var finalScore:  Int): ViewModel() {
 
@@ -17,7 +16,6 @@ class ScoreViewModel(var finalScore:  Int): ViewModel() {
         get() = _eventPlayAgain
 
     init {
-        Timber.i("finalScore: $finalScore")
         _eventPlayAgain.value = false
         _score.value = finalScore
     }

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

@@ -57,6 +57,7 @@
             android:textColor="@color/black_text_color"
             android:textSize="34sp"
             android:textStyle="normal"
+            android:text="@{@string/quote_format(gameViewModel.word)}"
             app:layout_constraintBottom_toTopOf="@+id/score_text"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="0.5"
@@ -76,6 +77,7 @@
             android:textColor="@color/grey_text_color"
             android:textSize="14sp"
             android:textStyle="normal"
+            android:text="@{@string/time_format(gameViewModel.gameTimer)}"
             app:layout_constraintBottom_toTopOf="@+id/score_text"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
@@ -91,6 +93,7 @@
             android:textColor="@color/grey_text_color"
             android:textSize="14sp"
             android:textStyle="normal"
+            android:text="@{@string/score_format(gameViewModel.score)}"
             app:layout_constraintBottom_toTopOf="@+id/guideline"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"

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

@@ -57,6 +57,7 @@
             android:textColor="@color/black_text_color"
             android:textSize="34sp"
             android:textStyle="normal"
+            android:text="@{scoreViewModel.score.toString()}"
             app:layout_constraintBottom_toTopOf="@+id/play_again_button"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="0.5"