Merge branch 'charlesmchen/conversationViewIsDisappearing'

Signal/src/ViewControllers/ConversationView/ConversationViewController.m

@@ -213,6 +213,7 @@ typedef enum : NSUInteger {
 @property (nonatomic) BOOL isShowingSearchUI;
 @property (nonatomic, nullable) MenuActionsViewController *menuActionsViewController;
 @property (nonatomic) CGFloat extraContentInsetPadding;
+@property (nonatomic) CGFloat contentInsetBottom;
 
 @end
 
@@ -1262,7 +1263,7 @@ typedef enum : NSUInteger {
 // until `viewDidDisappear`.
 - (void)viewWillDisappear:(BOOL)animated
 {
-    OWSLogDebug(@"viewWillDisappear");
+    OWSLogDebug(@"");
 
     [super viewWillDisappear:animated];
 
@@ -1273,6 +1274,8 @@ typedef enum : NSUInteger {
 
 - (void)viewDidDisappear:(BOOL)animated
 {
+    OWSLogDebug(@"");
+
     [super viewDidDisappear:animated];
     self.userHasScrolled = NO;
     self.isViewVisible = NO;
@@ -3847,18 +3850,26 @@ typedef enum : NSUInteger {
     UIEdgeInsets oldInsets = self.collectionView.contentInset;
     UIEdgeInsets newInsets = oldInsets;
 
-    // Use a content inset that so that the conversation content
+    // Measures how far the keyboard "intrudes" into the collection view's content region.
-    // is not hidden behind the keyboard + input accessory.
+    // Indicates how large the bottom content inset should be in order to avoid the keyboard
+    // from hiding the conversation content.
     //
-    // Make sure to leave space for the bottom layout guide (the notch).
+    // NOTE: we can ignore the "bottomLayoutGuide" (i.e. the notch); this will be accounted
+    // for by the "adjustedContentInset".
+    CGFloat keyboardContentOverlap
+        = MAX(0, self.view.height - self.bottomLayoutGuide.length - keyboardEndFrameConverted.origin.y);
+
+    // For the sake of continuity, we want to maintain the same contentInsetBottom when the
+    // the keyboard/input accessory are hidden, e.g. during dismissal animations, when
+    // presenting popups like the attachment picker, etc.
     //
-    // Always reserve room for the input accessory, which we display even
+    // Therefore, we only zero out the contentInsetBottom if the inputAccessoryView is nil.
-    // if the keyboard is not active.
+    if (self.inputAccessoryView == nil || keyboardContentOverlap > 0) {
-    newInsets.top = 0;
+        self.contentInsetBottom = keyboardContentOverlap;
-    newInsets.bottom = MAX(0, self.view.height - self.bottomLayoutGuide.length - keyboardEndFrameConverted.origin.y);
+    }
 
-    newInsets.top += self.extraContentInsetPadding;
+    newInsets.top = 0 + self.extraContentInsetPadding;
-    newInsets.bottom += self.extraContentInsetPadding;
+    newInsets.bottom = self.contentInsetBottom + self.extraContentInsetPadding;
 
     BOOL wasScrolledToBottom = [self isScrolledToBottom];
 

SignalMessaging/profiles/ProfileFetcherJob.swift

@@ -115,7 +115,8 @@ public class ProfileFetcherJob: NSObject {
         }.catch(on: DispatchQueue.global()) { error in
             switch error {
             case ProfileFetcherJobError.throttled(let lastTimeInterval):
-                Logger.info("skipping updateProfile: \(recipientId), lastTimeInterval: \(lastTimeInterval)")
+                // skipping
+                break
             case let error as SignalServiceProfile.ValidationError:
                 Logger.warn("skipping updateProfile retry. Invalid profile for: \(recipientId) error: \(error)")
             default: