update selectable item count at deleting an item

2017-11-19 18:24:43 +01:00 · 2017-11-19 18:24:43 +01:00 · 7f31975053
parent 0a023dd0fa
commit 7f31975053
1 changed files with 4 additions and 7 deletions
--- a/app/src/main/kotlin/com/simplemobiletools/filemanager/adapters/ItemsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/filemanager/adapters/ItemsAdapter.kt
@ -366,15 +366,12 @@ class ItemsAdapter(activity: SimpleActivity, var fileDirItems: MutableList<FileD
            listener?.deleteFiles(files)

            val newItems = SparseArray<View>()
-            var curIndex = 0
-            for (i in 0 until itemViews.size()) {
-                if (itemViews[i] != null) {
-                    newItems.put(curIndex, itemViews[i])
-                    curIndex++
-                }
-            }
+            (0 until itemViews.size())
+                    .filter { itemViews[it] != null }
+                    .forEachIndexed { curIndex, i -> newItems.put(curIndex, itemViews[i]) }

            itemViews = newItems
+            selectableItemCount = fileDirItems.size
        }
    }