only scroll down once

6 years ago · 69e8b187ad
parent 1a43498c2e
commit 69e8b187ad
1 changed files with 5 additions and 1 deletions
--- a/Signal/src/ViewControllers/PhotoLibrary/ImagePickerController.swift
+++ b/Signal/src/ViewControllers/PhotoLibrary/ImagePickerController.swift
@ -98,6 +98,7 @@ class ImagePickerGridController: UICollectionViewController, PhotoLibraryDelegat
        updateLayout()
    }

+    var hasEverAppeared: Bool = false
    override func viewWillAppear(_ animated: Bool) {
        super.viewWillAppear(animated)

@ -113,7 +114,10 @@ class ImagePickerGridController: UICollectionViewController, PhotoLibraryDelegat
        photoMediaSize.thumbnailSize = CGSize(width: cellSize.width * scale, height: cellSize.height * scale)

        reloadDataAndRestoreSelection()
-        scrollToBottom(animated: false)
+        if !hasEverAppeared {
+            hasEverAppeared = true
+            scrollToBottom(animated: false)
+        }
    }

    override func viewDidAppear(_ animated: Bool) {