create a helper function for converting files to FileDirItems

app/build.gradle

@@ -51,7 +51,7 @@ android {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:5.10.12'
+    implementation 'com.simplemobiletools:commons:5.10.15'
     implementation 'com.github.Stericson:RootTools:df729dcb13'
     implementation 'com.alexvasilkov:gesture-views:2.5.2'
 }

app/src/main/kotlin/com/simplemobiletools/filemanager/pro/fragments/ItemsFragment.kt

@@ -193,10 +193,21 @@ class ItemsFragment : Fragment(), ItemOperationsListener, Breadcrumbs.Breadcrumb
         val isSortingBySize = context!!.config.sorting and SORT_BY_SIZE != 0
         if (files != null) {
             for (file in files) {
+                val fileDirItem = getFileDirItemFromFile(file, isSortingBySize)
+                if (fileDirItem != null) {
+                    items.add(fileDirItem)
+                }
+            }
+        }
+
+        callback(path, items)
+    }
+
+    private fun getFileDirItemFromFile(file: File, isSortingBySize: Boolean): FileDirItem? {
         val curPath = file.absolutePath
         val curName = file.name
         if (!showHidden && curName.startsWith(".")) {
-                    continue
+            return null
         }
 
         val isDirectory = file.isDirectory
@@ -210,12 +221,8 @@ class ItemsFragment : Fragment(), ItemOperationsListener, Breadcrumbs.Breadcrumb
         } else {
             file.length()
         }
-                val fileDirItem = FileDirItem(curPath, curName, isDirectory, children, size)
-                items.add(fileDirItem)
-            }
-        }
 
-        callback(path, items)
+        return FileDirItem(curPath, curName, isDirectory, children, size)
     }
 
     private fun itemClicked(item: FileDirItem) {