reqeusted changes done

Author: Rishavgupta12345

app/src/main/java/fr/free/nrw/commons/customselector/ui/selector/FolderFragment.kt

@@ -111,12 +111,12 @@ class FolderFragment : CommonsDaggerSupportFragment() {
      * Load adapter.
      */
     private fun handleResult(result: Result) {
-        val images = result.images
-        if(images.isNotEmpty())
-        {
-            empty_text.visibility = View.GONE
-        }
         if(result.status is CallbackStatus.SUCCESS){
+            val images = result.images
+            if(images.isNullOrEmpty())
+            {
+                empty_text.visibility = View.VISIBLE
+            }
             folders = ImageHelper.folderListFromImages(result.images)
             folderAdapter.init(folders)
             folderAdapter.notifyDataSetChanged()

app/src/main/java/fr/free/nrw/commons/customselector/ui/selector/ImageFragment.kt

@@ -154,6 +154,7 @@ class ImageFragment: CommonsDaggerSupportFragment() {
                 }
             }
             else{
+                empty_text.visibility = View.VISIBLE
                 selectorRV?.let{
                     it.visibility = View.GONE
                 }

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

@@ -19,6 +19,7 @@
     android:textSize="20sp"
     android:padding="@dimen/standard_gap"
     android:text="@string/no_images_found"
+    android:visibility="gone"
     app:layout_constraintBottom_toBottomOf="parent"
     app:layout_constraintEnd_toEndOf="parent"
     app:layout_constraintStart_toStartOf="parent"