Fixing minor indentations

Author: shreelakshmijoshi

DrawableAnimations/app/src/main/java/com/example/android/drawableanimations/ViewBindingDelegates.kt

@@ -16,15 +16,12 @@
 
 package com.example.android.drawableanimations
 
-import android.R
 import android.view.View
-import androidx.constraintlayout.widget.ConstraintLayout
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleEventObserver
 import androidx.viewbinding.ViewBinding
 
-
 /**
  * Retrieves a view binding handle in a Fragment. The field is available only after
  * [Fragment.onViewCreated].
@@ -48,18 +45,12 @@ inline fun <reified BindingT : ViewBinding> Fragment.viewBindings(
             cached = null
         }
     }
-//    val mConstraintLayout: ConstraintLayout = findViewById(R.id.constraintLayoutParent)
- //   var layout: View = layoutInflater.inflate(R.layout.activity_list_item, null)
-//    override val value: BindingT
-//        get() = cached ?: bind(requireView()).also {
-//            viewLifecycleOwner.lifecycle.addObserver(observer)
-//            cached = it
-//        }
-override val value: BindingT
-    get() = cached ?: bind(requireView()).also {
-        viewLifecycleOwner.lifecycle.addObserver(observer)
-        cached = it
-    }
+
+    override val value: BindingT
+        get() = cached ?: bind(requireView()).also {
+            viewLifecycleOwner.lifecycle.addObserver(observer)
+            cached = it
+        }
 
     override fun isInitialized() = cached != null
 }

DrawableAnimations/app/src/main/java/com/example/android/drawableanimations/demo/animated/AnimatedFragment.kt

@@ -27,6 +27,7 @@ import com.example.android.drawableanimations.databinding.AnimatedFragmentBindin
 import com.example.android.drawableanimations.viewBindings
 
 class AnimatedFragment : Fragment(R.layout.animated_fragment) {
+
     private val binding by viewBindings(AnimatedFragmentBinding::bind)
 
     override fun onDestroyView() {
@@ -57,4 +58,3 @@ class AnimatedFragment : Fragment(R.layout.animated_fragment) {
         binding.stop.setOnClickListener { icon.stop() }
     }
 }
-