Merge pull request #360 from deltachat/marknoticed-chat

marknoticed chat on opening

deltachat-ios/Controller/ChatViewController.swift

@@ -59,6 +59,8 @@ class ChatViewController: MessagesViewController {
     }
 
     override func viewDidLoad() {
+        dcContext.marknoticedChat(chatId: chatId)
+
         messagesCollectionView.register(CustomMessageCell.self)
         super.viewDidLoad()
 

deltachat-ios/DC/Wrapper.swift

@@ -36,6 +36,10 @@ class DcContext {
         dc_archive_chat(self.contextPointer, UInt32(chatId), Int32(archive ? 1 : 0))
     }
 
+    func marknoticedChat(chatId: Int) {
+        dc_marknoticed_chat(self.contextPointer, UInt32(chatId))
+    }
+
     func getSecurejoinQr (chatId: Int) -> String? {
         if let cString = dc_get_securejoin_qr(self.contextPointer, UInt32(chatId)) {
             let swiftString = String(cString: cString)