From 3d07dc7c5be7ab14cdbdf625b35061b38b294712 Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Wed, 28 Mar 2018 16:38:48 -0400
Subject: [PATCH] Bubble collapse.

---
 .../ConversationView/ConversationViewController.m         | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Signal/src/ViewControllers/ConversationView/ConversationViewController.m b/Signal/src/ViewControllers/ConversationView/ConversationViewController.m
index 241a1c1ca..293e883d0 100644
--- a/Signal/src/ViewControllers/ConversationView/ConversationViewController.m
+++ b/Signal/src/ViewControllers/ConversationView/ConversationViewController.m
@@ -2274,6 +2274,14 @@ typedef enum : NSUInteger {
 
 - (void)scrollDownButtonTapped
 {
+#ifdef DEBUG
+    CGPoint contentOffset = self.collectionView.contentOffset;
+    contentOffset.y += self.collectionView.height
+        - (self.collectionView.contentInset.top + self.collectionView.contentInset.bottom);
+    [self.collectionView setContentOffset:contentOffset animated:NO];
+    return;
+#endif
+
     NSIndexPath *indexPathOfUnreadMessagesIndicator = [self indexPathOfUnreadMessagesIndicator];
     if (indexPathOfUnreadMessagesIndicator != nil) {
         NSInteger unreadRow = indexPathOfUnreadMessagesIndicator.row;