Only no-op the actual sending of a typing notification.

The logic around when to send a typing notification also includes logic around when to exchange encryption keys.
handleTypingNotification renamed to handleTypingState for clarity.

Riot/Modules/Room/MXKRoomViewController.h

@@ -438,11 +438,12 @@ typedef NS_ENUM(NSUInteger, MXKRoomViewControllerJoinRoomResult) {
 - (void)setBubbleTableViewContentOffset:(CGPoint)contentOffset animated:(BOOL)animated;
 
 /**
- Handle typing notification.
+ Sends a typing notification with the specified timeout.
  
  @param typing Flag indicating whether the user is typing or not.
+ @param notificationTimeoutMS The length of time the typing notification is valid for
  */
-- (void)handleTypingNotification:(BOOL)typing;
+- (void)sendTypingNotification:(BOOL)typing timeout:(NSUInteger)notificationTimeoutMS;
 
 
 /**

Riot/Modules/Room/MXKRoomViewController.m

@@ -3299,7 +3299,7 @@
         roomDataSource.partialTextMessage = inputToolbarView.textMessage;
     }
     
-    [self handleTypingNotification:typing];
+    [self handleTypingState:typing];
 }
 
 - (void)roomInputToolbarView:(MXKRoomInputToolbarView*)toolbarView heightDidChanged:(CGFloat)height completion:(void (^)(BOOL finished))completion
@@ -3420,7 +3420,7 @@
 }
 # pragma mark - Typing notification
 
-- (void)handleTypingNotification:(BOOL)typing
+- (void)handleTypingState:(BOOL)typing
 {
     NSUInteger notificationTimeoutMS = -1;
     if (typing)
@@ -3482,6 +3482,11 @@
         lastTypingDate = nil;
     }
     
+    [self sendTypingNotification:typing timeout:notificationTimeoutMS];
+}
+
+- (void)sendTypingNotification:(BOOL)typing timeout:(NSUInteger)notificationTimeoutMS
+{
     MXWeakify(self);
     
     // Send typing notification to server
@@ -3512,7 +3517,7 @@
     // Check whether a new typing event has been observed
     BOOL typing = (lastTypingDate != nil);
     // Post a new typing notification
-    [self handleTypingNotification:typing];
+    [self handleTypingState:typing];
 }
 
 

Riot/Modules/Threads/Thread/ThreadViewController.swift

@@ -70,8 +70,8 @@ class ThreadViewController: RoomViewController {
         super.onButtonPressed(sender)
     }
     
-    override func handleTypingNotification(_ typing: Bool) {
-        //  no-op
+    override func sendTypingNotification(_ typing: Bool, timeout notificationTimeoutMS: UInt) {
+        // no-op
     }
 
     private func showThreadActions() {