Fill Search Controller When Tapping on Arrow

app/src/main/java/com/github/libretube/ui/adapters/SearchSuggestionsAdapter.kt

@@ -30,6 +30,9 @@ class SearchSuggestionsAdapter(
             root.setOnClickListener {
                 searchView.setQuery(suggestion, true)
             }
+            arrow.setOnClickListener {
+                searchView.setQuery(suggestion, false)
+            }
         }
     }
 }

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

@@ -31,6 +31,7 @@
         android:id="@+id/arrow"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
+        android:background="?attr/selectableItemBackgroundBorderless"
         android:padding="5dp"
         android:src="@drawable/ic_arrow_up_left"
         app:layout_constraintEnd_toEndOf="parent"