Change the Fragment lifecycle method onActivityCreated() [deprecated] to onViewCreated()

Author: SudKul

app/src/main/java/com/example/android/devbyteviewer/ui/DevByteFragment.kt

@@ -63,13 +63,13 @@ class DevByteFragment : Fragment() {
     private var viewModelAdapter: DevByteAdapter? = null
 
     /**
-     * Called when the fragment's activity has been created and this
-     * fragment's view hierarchy instantiated.  It can be used to do final
+     * Called immediately after onCreateView() has returned, and fragment's
+     * view hierarchy has been created.  It can be used to do final
      * initialization once these pieces are in place, such as retrieving
      * views or restoring state.
      */
-    override fun onActivityCreated(savedInstanceState: Bundle?) {
-        super.onActivityCreated(savedInstanceState)
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
         viewModel.playlist.observe(viewLifecycleOwner, Observer<List<Video>> { videos ->
             videos?.apply {
                 viewModelAdapter?.videos = videos