Delete all NSUserActivities when account is logging out

Signed-off-by: Finn Behrens <[email protected]>

Author: kloenk

Riot/Managers/Activities/UserActivityService.swift

@@ -32,6 +32,7 @@ class UserActivityService: NSObject {
         super.init()
 
         NotificationCenter.default.addObserver(self, selector: #selector(didLeaveRoom(_:)), name: .mxSessionDidLeaveRoom, object: nil)
+        NotificationCenter.default.addObserver(self, selector: #selector(didLogOut(_:)), name: .mxkAccountManagerDidRemoveAccount, object: nil)
     }
 
     // MARK: - Public
@@ -76,4 +77,8 @@ class UserActivityService: NSObject {
         guard let roomId = notification.userInfo?[kMXSessionNotificationRoomIdKey] as? String else { return }
         NSUserActivity.deleteSavedUserActivities(withPersistentIdentifiers: [roomId], completionHandler: { })
     }
+
+    func didLogOut(_ notification: Notification) {
+        NSUserActivity.deleteAllSavedUserActivities(completionHandler: { })
+    }
 }