Merge branch 'dev' into notification-patch

Session.xcodeproj/project.pbxproj

@@ -192,6 +192,7 @@
 		9473386E2BDF5F3E00B9E169 /* InfoPlist.xcstrings in Resources */ = {isa = PBXBuildFile; fileRef = 9473386D2BDF5F3E00B9E169 /* InfoPlist.xcstrings */; };
 		947AD6902C8968FF000B2730 /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = 947AD68F2C8968FF000B2730 /* Constants.swift */; };
 		94B3DC172AF8592200C88531 /* QuoteView_SwiftUI.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94B3DC162AF8592200C88531 /* QuoteView_SwiftUI.swift */; };
+		94C58AC92D2E037200609195 /* Permissions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94C58AC82D2E036E00609195 /* Permissions.swift */; };
 		94C5DCB02BE88170003AA8C5 /* BezierPathView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94C5DCAF2BE88170003AA8C5 /* BezierPathView.swift */; };
 		94E9BC0D2C7BFBDA006984EA /* Localization+Style.swift in Sources */ = {isa = PBXBuildFile; fileRef = 94E9BC0C2C7BFBDA006984EA /* Localization+Style.swift */; };
 		A11CD70D17FA230600A2D1B1 /* QuartzCore.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = A11CD70C17FA230600A2D1B1 /* QuartzCore.framework */; };
@@ -1398,6 +1399,7 @@
 		9473386D2BDF5F3E00B9E169 /* InfoPlist.xcstrings */ = {isa = PBXFileReference; lastKnownFileType = text.json.xcstrings; path = InfoPlist.xcstrings; sourceTree = "<group>"; };
 		947AD68F2C8968FF000B2730 /* Constants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
 		94B3DC162AF8592200C88531 /* QuoteView_SwiftUI.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = QuoteView_SwiftUI.swift; sourceTree = "<group>"; };
+		94C58AC82D2E036E00609195 /* Permissions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Permissions.swift; sourceTree = "<group>"; };
 		94C5DCAF2BE88170003AA8C5 /* BezierPathView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BezierPathView.swift; sourceTree = "<group>"; };
 		94E9BC0C2C7BFBDA006984EA /* Localization+Style.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Localization+Style.swift"; sourceTree = "<group>"; };
 		A11CD70C17FA230600A2D1B1 /* QuartzCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuartzCore.framework; path = System/Library/Frameworks/QuartzCore.framework; sourceTree = SDKROOT; };
@@ -3625,6 +3627,7 @@
 		FD09796527F6B0A800936362 /* Utilities */ = {
 			isa = PBXGroup;
 			children = (
+				94C58AC82D2E036E00609195 /* Permissions.swift */,
 				FD6A39422C2AD81600762359 /* BackgroundTaskManager.swift */,
 				FDFBB74A2A1EFF4900CA7350 /* Bencode.swift */,
 				FD6A39162C2A99A000762359 /* BencodeDecoder.swift */,
@@ -5824,6 +5827,7 @@
 				C3C2AC2E2553CBEB00C340D1 /* String+Trimming.swift in Sources */,
 				FD17D7C727F5207C00122BE0 /* DatabaseMigrator+Utilities.swift in Sources */,
 				FD848B9328420164000E298B /* UnicodeScalar+Utilities.swift in Sources */,
+				94C58AC92D2E037200609195 /* Permissions.swift in Sources */,
 				FD09796B27F6C67500936362 /* Failable.swift in Sources */,
 				FD7115FA28C8153400B47552 /* UIBarButtonItem+Combine.swift in Sources */,
 				FD705A92278D051200F16121 /* ReusableView.swift in Sources */,
@@ -7825,7 +7829,7 @@
 				CODE_SIGN_ENTITLEMENTS = Session/Meta/Signal.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				CURRENT_PROJECT_VERSION = 527;
+				CURRENT_PROJECT_VERSION = 528;
 				DEVELOPMENT_TEAM = SUQ8J2PCT7;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
@@ -7896,7 +7900,7 @@
 				CODE_SIGN_ENTITLEMENTS = Session/Meta/Signal.entitlements;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				CURRENT_PROJECT_VERSION = 527;
+				CURRENT_PROJECT_VERSION = 528;
 				DEVELOPMENT_TEAM = SUQ8J2PCT7;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",

Session.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -1,5 +1,5 @@
 {
-  "originHash" : "c57241b796915b0642f9c260463b2d6fd7d5198beafde785c590f3a7d80d31f5",
+  "originHash" : "4c95b434de06c87c75c3ef96fa055ec67e885a4a4ad78caafd7925b131995b07",
   "pins" : [
     {
       "identity" : "cocoalumberjack",

Session/Calls/Call Management/SessionCall.swift

@@ -87,6 +87,7 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
         didSet {
             stateDidChange?()
             hasConnectedDidChange?()
+            updateCallDetailedStatus?("Call Connected")
         }
     }
 
@@ -94,6 +95,7 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
         didSet {
             stateDidChange?()
             hasEndedDidChange?()
+            updateCallDetailedStatus?("")
         }
     }
 
@@ -113,6 +115,7 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
     var remoteVideoStateDidChange: ((Bool) -> Void)?
     var hasStartedReconnecting: (() -> Void)?
     var hasReconnected: (() -> Void)?
+    var updateCallDetailedStatus: ((String) -> Void)?
     
     // MARK: - Derived Properties
     
@@ -249,6 +252,8 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
         
         self.callInteractionId = interaction?.id
         
+        self.updateCallDetailedStatus?("Creating Call")
+        
         try? webRTCSession
             .sendPreOffer(
                 db,
@@ -256,10 +261,27 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
                 interactionId: interaction?.id,
                 in: thread
             )
+            .retry(5)
             // Start the timeout timer for the call
             .handleEvents(receiveOutput: { [weak self] _ in self?.setupTimeoutTimer() })
-            .flatMap { _ in webRTCSession.sendOffer(to: thread) }
-            .sinkUntilComplete()
+            .flatMap { [weak self] _ in
+                self?.updateCallDetailedStatus?("Sending Call Offer")
+                return webRTCSession
+                    .sendOffer(to: thread)
+                    .retry(5)
+            }
+            .sinkUntilComplete(
+                receiveCompletion: { [weak self] result in
+                    switch result {
+                        case .finished:
+                            SNLog("[Calls] Offer message sent")
+                            self?.updateCallDetailedStatus?("Sending Connection Candidates")
+                        case .failure(let error):
+                            SNLog("[Calls] Error initializing call after 5 retries: \(error), ending call...")
+                            self?.handleCallInitializationFailed()
+                    }
+                }
+            )
     }
     
     func answerSessionCall() {
@@ -269,6 +291,7 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
         
         if let sdp = remoteSDP {
             SNLog("[Calls] Got remote sdp already")
+            self.updateCallDetailedStatus?("Answering Call")
             webRTCSession.handleRemoteSDP(sdp, from: sessionId) // This sends an answer message internally
         }
     }
@@ -292,6 +315,11 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
         hasEnded = true
     }
     
+    func handleCallInitializationFailed() {
+        self.endSessionCall()
+        Singleton.callManager.reportCurrentCallEnded(reason: nil)
+    }
+    
     // MARK: - Call Message Handling
     
     public func updateCallMessage(mode: EndCallMode, using dependencies: Dependencies) {
@@ -402,6 +430,18 @@ public final class SessionCall: CurrentCallProtocol, WebRTCSessionDelegate {
         isRemoteVideoEnabled = isEnabled
     }
     
+    public func iceCandidateDidSend() {
+        DispatchQueue.main.async {
+            self.updateCallDetailedStatus?("Awaiting Recipient Answer...")
+        }
+    }
+    
+    public func iceCandidateDidReceive() {
+        DispatchQueue.main.async {
+            self.updateCallDetailedStatus?("Handling Connection Candidates")
+        }
+    }
+    
     public func didReceiveHangUpSignal() {
         self.hasEnded = true
         DispatchQueue.main.async {

Session/Calls/Call Management/SessionCallManager+Action.swift

@@ -28,8 +28,8 @@ extension SessionCallManager {
             let callVC = CallVC(for: call)
             if let conversationVC = presentingVC as? ConversationVC {
                 callVC.conversationVC = conversationVC
-                conversationVC.inputAccessoryView?.isHidden = true
-                conversationVC.inputAccessoryView?.alpha = 0
+                conversationVC.resignFirstResponder()
+                conversationVC.hideInputAccessoryView()
             }
             
             presentingVC.present(callVC, animated: true) {

Session/Calls/Call Management/SessionCallManager.swift

@@ -246,6 +246,7 @@ public final class SessionCallManager: NSObject, CallManagerProtocol {
                 {
                     let callVC = CallVC(for: call)
                     callVC.conversationVC = conversationVC
+                    conversationVC.resignFirstResponder()
                     conversationVC.hideInputAccessoryView()
                     presentingVC.present(callVC, animated: true, completion: nil)
                 }

Session/Calls/CallVC.swift

@@ -315,13 +315,30 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
         result.font = .boldSystemFont(ofSize: Values.veryLargeFontSize)
         result.themeTextColor = .textPrimary
         result.textAlignment = .center
-        result.isHidden = call.hasConnected
         
         if call.hasStartedConnecting { result.text = "callsConnecting".localized() }
         
         return result
     }()
     
+    private lazy var callDetailedInfoLabel: UILabel = {
+        let result: UILabel = UILabel()
+        result.font = .boldSystemFont(ofSize: Values.smallFontSize)
+        result.themeTextColor = .textPrimary
+        result.textAlignment = .center
+        
+        return result
+    }()
+    
+    private lazy var callInfoLabelStackView: UIStackView = {
+        let result: UIStackView = UIStackView(arrangedSubviews: [callInfoLabel, callDetailedInfoLabel])
+        result.axis = .vertical
+        result.spacing = Values.mediumSpacing
+        result.isHidden = call.hasConnected
+        
+        return result
+    }()
+    
     private lazy var callDurationLabel: UILabel = {
         let result = UILabel()
         result.font = .boldSystemFont(ofSize: Values.veryLargeFontSize)
@@ -350,11 +367,11 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
                     remoteVideoView.alpha = isEnabled ? 1 : 0
                 }
                 
-                if self.callInfoLabel.alpha < 0.5 {
+                if self.callInfoLabelStackView.alpha < 0.5 {
                     UIView.animate(withDuration: 0.25) {
                         self.operationPanel.alpha = 1
                         self.responsePanel.alpha = 1
-                        self.callInfoLabel.alpha = 1
+                        self.callInfoLabelStackView.alpha = 1
                     }
                 }
             }
@@ -387,7 +404,7 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
                 self?.durationTimer = Timer.scheduledTimer(withTimeInterval: 1, repeats: true) { _ in
                     self?.updateDuration()
                 }
-                self?.callInfoLabel.isHidden = true
+                self?.callInfoLabelStackView.isHidden = true
                 self?.callDurationLabel.isHidden = false
             }
         }
@@ -402,7 +419,7 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
         
         self.call.hasStartedReconnecting = { [weak self] in
             DispatchQueue.main.async {
-                self?.callInfoLabel.isHidden = false
+                self?.callInfoLabelStackView.isHidden = false
                 self?.callDurationLabel.isHidden = true
                 self?.callInfoLabel.text = "callsReconnecting".localized()
             }
@@ -410,10 +427,16 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
         
         self.call.hasReconnected = { [weak self] in
             DispatchQueue.main.async {
-                self?.callInfoLabel.isHidden = true
+                self?.callInfoLabelStackView.isHidden = true
                 self?.callDurationLabel.isHidden = false
             }
         }
+        
+        self.call.updateCallDetailedStatus = { [weak self] status in
+            DispatchQueue.main.async {
+                self?.callDetailedInfoLabel.text = status
+            }
+        }
     }
     
     required init(coder: NSCoder) { preconditionFailure("Use init(for:) instead.") }
@@ -510,10 +533,10 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
         callInfoLabelContainer.pin(.top, to: .bottom, of: profilePictureView)
         callInfoLabelContainer.pin(.bottom, to: .bottom, of: profilePictureContainer)
         callInfoLabelContainer.pin([ UIView.HorizontalEdge.left, UIView.HorizontalEdge.right ], to: view)
-        callInfoLabelContainer.addSubview(callInfoLabel)
+        callInfoLabelContainer.addSubview(callInfoLabelStackView)
         callInfoLabelContainer.addSubview(callDurationLabel)
-        callInfoLabel.translatesAutoresizingMaskIntoConstraints = false
-        callInfoLabel.center(in: callInfoLabelContainer)
+        callInfoLabelStackView.translatesAutoresizingMaskIntoConstraints = false
+        callInfoLabelStackView.center(in: callInfoLabelContainer)
         callDurationLabel.translatesAutoresizingMaskIntoConstraints = false
         callDurationLabel.center(in: callInfoLabelContainer)
     }
@@ -587,7 +610,7 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
     
     func handleEndCallMessage() {
         SNLog("[Calls] Ending call.")
-        self.callInfoLabel.isHidden = false
+        self.callInfoLabelStackView.isHidden = false
         self.callDurationLabel.isHidden = true
         self.callInfoLabel.text = "callsEnded".localized()
         
@@ -596,7 +619,7 @@ final class CallVC: UIViewController, VideoPreviewDelegate {
             remoteVideoView.alpha = 0
             self.operationPanel.alpha = 1
             self.responsePanel.alpha = 1
-            self.callInfoLabel.alpha = 1
+            self.callInfoLabelStackView.alpha = 1
         }
         
         Timer.scheduledTimer(withTimeInterval: 2, repeats: false) { [weak self] _ in

Session/Calls/Views & Modals/IncomingCallBanner.swift

@@ -204,8 +204,8 @@ final class IncomingCallBanner: UIView, UIGestureRecognizerDelegate {
         let callVC = CallVC(for: self.call)
         if let conversationVC = (presentingVC as? TopBannerController)?.wrappedViewController() as? ConversationVC {
             callVC.conversationVC = conversationVC
-            conversationVC.inputAccessoryView?.isHidden = true
-            conversationVC.inputAccessoryView?.alpha = 0
+            conversationVC.resignFirstResponder()
+            conversationVC.hideInputAccessoryView()
         }
         
         presentingVC.present(callVC, animated: true) { [weak self] in

Session/Calls/WebRTC/WebRTCSession+MessageHandling.swift

@@ -9,6 +9,7 @@ extension WebRTCSession {
     
     public func handleICECandidates(_ candidate: [RTCIceCandidate]) {
         SNLog("[Calls] Received ICE candidate message.")
+        self.delegate?.iceCandidateDidReceive()
         candidate.forEach { peerConnection?.add($0, completionHandler: { _ in  }) }
     }
     
@@ -22,7 +23,9 @@ extension WebRTCSession {
             else {
                 guard sdp.type == .offer else { return }
                 
-                self?.sendAnswer(to: sessionId).sinkUntilComplete()
+                self?.sendAnswer(to: sessionId)
+                    .retry(5)
+                    .sinkUntilComplete()
             }
         })
     }

Session/Calls/WebRTC/WebRTCSession.swift

@@ -12,6 +12,8 @@ public protocol WebRTCSessionDelegate: AnyObject {
     
     func webRTCIsConnected()
     func isRemoteVideoDidChange(isEnabled: Bool)
+    func iceCandidateDidSend()
+    func iceCandidateDidReceive()
     func dataChannelDidOpen()
     func didReceiveHangUpSignal()
     func reconnectIfNeeded()
@@ -339,9 +341,21 @@ public final class WebRTCSession : NSObject, RTCPeerConnectionDelegate {
             }
             .subscribe(on: DispatchQueue.global(qos: .userInitiated))
             .flatMap { [dependencies = self.dependencies] sendData in
-                MessageSender.sendImmediate(data: sendData, using: dependencies)
+                MessageSender
+                    .sendImmediate(data: sendData, using: dependencies)
+                    .retry(5)
             }
-            .sinkUntilComplete()
+            .sinkUntilComplete(
+                receiveCompletion: { [weak self] result in
+                    switch result {
+                        case .finished:
+                            SNLog("[Calls] ICE candidates sent")
+                            self?.delegate?.iceCandidateDidSend()
+                        case .failure(let error):
+                            SNLog("[Calls] Error sending ICE candidates due to error: \(error)")
+                    }
+                }
+            )
     }
     
     public func endCall(
@@ -375,6 +389,7 @@ public final class WebRTCSession : NSObject, RTCPeerConnectionDelegate {
         MessageSender
             .sendImmediate(data: preparedSendData, using: dependencies)
             .subscribe(on: DispatchQueue.global(qos: .userInitiated))
+            .retry(5)
             .sinkUntilComplete()
     }
     

Session/Conversations/ConversationVC+Interaction.swift

@@ -121,7 +121,7 @@ extension ConversationVC:
         let threadId: String = self.viewModel.threadData.threadId
         
         guard
-            AVAudioSession.sharedInstance().recordPermission == .granted,
+            Permissions.microphone == .granted,
             self.viewModel.threadData.threadVariant == .contact,
             Singleton.callManager.currentCall == nil,
             let call: SessionCall = Storage.shared.read({ [dependencies = viewModel.dependencies] db in
@@ -323,7 +323,7 @@ extension ConversationVC:
         
         Permissions.requestMicrophonePermissionIfNeeded()
         
-        if AVAudioSession.sharedInstance().recordPermission != .granted {
+        if Permissions.microphone != .granted {
             SNLog("Proceeding without microphone access. Any recorded video will be silent.")
         }
         
@@ -807,6 +807,8 @@ extension ConversationVC:
             }
             return
         }
+        self.isKeyboardVisible = self.snInputView.isInputFirstResponder
+        self.inputAccessoryView?.resignFirstResponder()
         self.inputAccessoryView?.isHidden = true
         self.inputAccessoryView?.alpha = 0
     }
@@ -821,6 +823,9 @@ extension ConversationVC:
         UIView.animate(withDuration: 0.25, animations: {
             self.inputAccessoryView?.isHidden = false
             self.inputAccessoryView?.alpha = 1
+            if self.isKeyboardVisible {
+                self.inputAccessoryView?.becomeFirstResponder()
+            }
         })
     }
 
@@ -2487,7 +2492,7 @@ extension ConversationVC:
         
         // Keep screen on
         UIApplication.shared.isIdleTimerDisabled = false
-        guard AVAudioSession.sharedInstance().recordPermission == .granted else { return }
+        guard Permissions.microphone == .granted else { return }
         
         // Cancel any current audio playback
         self.viewModel.stopAudio()

Session/Conversations/ConversationVC.swift

@@ -22,6 +22,7 @@ final class ConversationVC: BaseVC, LibSessionRespondingViewController, Conversa
     private var isAutoLoadingNextPage: Bool = false
     private var isLoadingMore: Bool = false
     var isReplacingThread: Bool = false
+    var isKeyboardVisible: Bool = false
     
     /// This flag indicates whether the thread data has been reloaded after a disappearance (it defaults to true as it will
     /// never have disappeared before - this is only needed for value observers since they run asynchronously)
@@ -530,6 +531,8 @@ final class ConversationVC: BaseVC, LibSessionRespondingViewController, Conversa
         stopObservingChanges()
         viewModel.updateDraft(to: snInputView.text)
         inputAccessoryView?.resignFirstResponder()
+        
+        NotificationCenter.default.removeObserver(self)
     }
 
     override func viewDidDisappear(_ animated: Bool) {
@@ -1387,7 +1390,21 @@ final class ConversationVC: BaseVC, LibSessionRespondingViewController, Conversa
         }
         
         // No nothing if there was no change
-        let keyboardEndFrameConverted: CGRect = self.view.convert(keyboardEndFrame, from: nil)
+        // Note: there is a bug on iOS 15.X for iPhone 6/6s where the converted frame is not accurate.
+        // In iOS 16.1 and later, the keyboard notification object is the screen the keyboard appears on.
+        // This is a workaround to fix the issue
+        let fromCoordinateSpace: UICoordinateSpace? = {
+            if let screen = (notification.object as? UIScreen) {
+                return screen.coordinateSpace
+            } else {
+                var result: UIView? = self.view.superview
+                while result != nil && result?.frame != UIScreen.main.bounds {
+                    result = result?.superview
+                }
+                return result
+            }
+        }()
+        let keyboardEndFrameConverted: CGRect = fromCoordinateSpace?.convert(keyboardEndFrame, to: self.view) ?? keyboardEndFrame
         guard keyboardEndFrameConverted != lastKnownKeyboardFrame else { return }
         
         self.lastKnownKeyboardFrame = keyboardEndFrameConverted

Session/Conversations/Input View/InputView.swift

@@ -141,6 +141,10 @@ final class InputView: UIView, InputViewButtonDelegate, InputTextViewDelegate, M
     }()
 
     private lazy var additionalContentContainer = UIView()
+    
+    public var isInputFirstResponder: Bool {
+        inputTextView.isFirstResponder
+    }
 
     // MARK: - Initialization
     
@@ -446,6 +450,10 @@ final class InputView: UIView, InputViewButtonDelegate, InputTextViewDelegate, M
     override func resignFirstResponder() -> Bool {
         inputTextView.resignFirstResponder()
     }
+    
+    override func becomeFirstResponder() -> Bool {
+        inputTextView.becomeFirstResponder()
+    }
 
     func handleLongPress(_ gestureRecognizer: UITapGestureRecognizer) {
         // Not relevant in this case

Session/Conversations/Message Cells/CallMessageCell.swift

@@ -169,7 +169,7 @@ final class CallMessageCell: MessageCell {
                 !Storage.shared[.areCallsEnabled]
             ) || (
                 messageInfo.state == .permissionDeniedMicrophone &&
-                AVAudioSession.sharedInstance().recordPermission != .granted
+                Permissions.microphone != .granted
             )
         )
         infoImageViewWidthConstraint.constant = (shouldShowInfoIcon ? CallMessageCell.iconSize : 0)
@@ -230,7 +230,7 @@ final class CallMessageCell: MessageCell {
                 !Storage.shared[.areCallsEnabled]
             ) || (
                 messageInfo.state == .permissionDeniedMicrophone &&
-                AVAudioSession.sharedInstance().recordPermission != .granted
+                Permissions.microphone != .granted
             )
         else { return }
         

Session/Conversations/Views & Modals/MessageRequestFooterView.swift

@@ -109,13 +109,14 @@ class MessageRequestFooterView: UIView {
         self.onDecline = onDecline
         self.themeBackgroundColor = .backgroundPrimary
         
+        setupLayout()
+        
         update(
             threadVariant: threadVariant,
             canWrite: canWrite,
             threadIsMessageRequest: threadIsMessageRequest,
             threadRequiresApproval: threadRequiresApproval
         )
-        setupLayout()
     }
     
     required init?(coder: NSCoder) {

Session/Meta/AppDelegate.swift

@@ -277,6 +277,9 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
         
         Log.info("[AppDelegate] Setting 'isMainAppActive' to false.")
         UserDefaults.sharedLokiProject?[.isMainAppActive] = false
+        
+        Log.info("[AppDelegate] Setting 'lastSeenHasMicrophonePermission'.")
+        UserDefaults.sharedLokiProject?[.lastSeenHasMicrophonePermission] = (Permissions.microphone == .granted)
 
         Log.flush()
     }
@@ -901,8 +904,8 @@ class AppDelegate: UIResponder, UIApplicationDelegate, UNUserNotificationCenterD
             conversationVC.viewModel.threadData.threadId == call.sessionId
         {
             callVC.conversationVC = conversationVC
-            conversationVC.inputAccessoryView?.isHidden = true
-            conversationVC.inputAccessoryView?.alpha = 0
+            conversationVC.resignFirstResponder()
+            conversationVC.hideInputAccessoryView()
         }
         
         presentingVC.present(callVC, animated: true, completion: nil)

Session/Utilities/Permissions.swift

@@ -8,7 +8,7 @@ import SessionUIKit
 import SessionUtilitiesKit
 import SessionMessagingKit
 
-public enum Permissions {
+extension Permissions {
     @discardableResult public static func requestCameraPermissionIfNeeded(
         presentingViewController: UIViewController? = nil,
         onAuthorized: (() -> Void)? = nil
@@ -57,40 +57,56 @@ public enum Permissions {
         presentingViewController: UIViewController? = nil,
         onNotGranted: (() -> Void)? = nil
     ) {
-        switch AVAudioSession.sharedInstance().recordPermission {
-            case .granted: break
-            case .denied:
-                guard
-                    Singleton.hasAppContext,
-                    let presentingViewController: UIViewController = (presentingViewController ?? Singleton.appContext.frontmostViewController)
-                else { return }
-                onNotGranted?()
-                
-                let confirmationModal: ConfirmationModal = ConfirmationModal(
-                    info: ConfirmationModal.Info(
-                        title: "permissionsRequired".localized(),
-                        body: .text(
-                            "permissionsMicrophoneAccessRequiredIos"
-                                .put(key: "app_name", value: Constants.app_name)
-                                .localized()
-                        ),
-                        confirmTitle: "sessionSettings".localized(),
-                        dismissOnConfirm: false,
-                        onConfirm: { [weak presentingViewController] _ in
-                            presentingViewController?.dismiss(animated: true, completion: {
-                                UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!)
-                            })
-                        },
-                        afterClosed: { onNotGranted?() }
-                    )
+        let handlePermissionDenied: () -> Void = {
+            guard
+                Singleton.hasAppContext,
+                let presentingViewController: UIViewController = (presentingViewController ?? Singleton.appContext.frontmostViewController)
+            else { return }
+            onNotGranted?()
+            
+            let confirmationModal: ConfirmationModal = ConfirmationModal(
+                info: ConfirmationModal.Info(
+                    title: "permissionsRequired".localized(),
+                    body: .text(
+                        "permissionsMicrophoneAccessRequiredIos"
+                            .put(key: "app_name", value: Constants.app_name)
+                            .localized()
+                    ),
+                    confirmTitle: "sessionSettings".localized(),
+                    dismissOnConfirm: false,
+                    onConfirm: { [weak presentingViewController] _ in
+                        presentingViewController?.dismiss(animated: true, completion: {
+                            UIApplication.shared.open(URL(string: UIApplication.openSettingsURLString)!)
+                        })
+                    },
+                    afterClosed: { onNotGranted?() }
                 )
-                presentingViewController.present(confirmationModal, animated: true, completion: nil)
-                
-            case .undetermined:
-                onNotGranted?()
-                AVAudioSession.sharedInstance().requestRecordPermission { _ in }
-                
-            default: break
+            )
+            presentingViewController.present(confirmationModal, animated: true, completion: nil)
+        }
+        
+        if #available(iOS 17.0, *) {
+            switch AVAudioApplication.shared.recordPermission {
+                case .granted: break
+                case .denied: handlePermissionDenied()
+                case .undetermined:
+                    onNotGranted?()
+                    AVAudioApplication.requestRecordPermission { granted in
+                        UserDefaults.sharedLokiProject?[.lastSeenHasMicrophonePermission] = granted
+                    }
+                default: break
+            }
+        } else {
+            switch AVAudioSession.sharedInstance().recordPermission {
+                case .granted: break
+                case .denied: handlePermissionDenied()
+                case .undetermined:
+                    onNotGranted?()
+                    AVAudioSession.sharedInstance().requestRecordPermission { granted in
+                        UserDefaults.sharedLokiProject?[.lastSeenHasMicrophonePermission] = granted
+                    }
+                default: break
+            }
         }
     }
 

SessionMessagingKit/Sending & Receiving/Errors/MessageReceiverError.swift

@@ -23,6 +23,7 @@ public enum MessageReceiverError: LocalizedError {
     case invalidConfigMessageHandling
     case requiredThreadNotInConfig
     case outdatedMessage
+    case duplicatedCall
 
     public var isRetryable: Bool {
         switch self {
@@ -72,6 +73,7 @@ public enum MessageReceiverError: LocalizedError {
             case .invalidConfigMessageHandling: return "Invalid handling of a config message."
             case .requiredThreadNotInConfig: return "Required thread not in config."
             case .outdatedMessage: return "Message was sent before a config change which would have removed the message."
+            case .duplicatedCall: return "Duplicate call."
         }
     }
 }

SessionMessagingKit/Sending & Receiving/Message Handling/MessageReceiver+Calls.swift

@@ -81,10 +81,11 @@ extension MessageReceiver {
             return
         }
         
-        let hasMicrophonePermission: Bool = (AVAudioSession.sharedInstance().recordPermission == .granted)
-        guard db[.areCallsEnabled] && hasMicrophonePermission else {
+        guard db[.areCallsEnabled] && Permissions.microphone == .granted else {
             let state: CallMessage.MessageInfo.State = (db[.areCallsEnabled] ? .permissionDeniedMicrophone : .permissionDenied)
             
+            SNLog("[MessageReceiver+Calls] Microphone permission is \(AVAudioSession.sharedInstance().recordPermission)")
+            
             if let interaction: Interaction = try MessageReceiver.insertCallInfoMessage(db, for: message, state: state, using: dependencies) {
                 let thread: SessionThread = try SessionThread.upsert(
                     db,
@@ -271,12 +272,15 @@ extension MessageReceiver {
         state: CallMessage.MessageInfo.State? = nil,
         using dependencies: Dependencies
     ) throws -> Interaction? {
-        guard
-            (try? Interaction
+        guard (
+            try? Interaction
                 .filter(Interaction.Columns.variant == Interaction.Variant.infoCall)
                 .filter(Interaction.Columns.messageUuid == message.uuid)
-                .isEmpty(db))
-                .defaulting(to: false),
+                .isEmpty(db)
+        ).defaulting(to: false)
+        else { throw MessageReceiverError.duplicatedCall }
+        
+        guard
             let sender: String = message.sender,
             let thread: SessionThread = try SessionThread.fetchOne(db, id: sender),
             !thread.isMessageRequest(db)

SessionMessagingKit/Sending & Receiving/MessageReceiver.swift

@@ -403,6 +403,13 @@ public enum MessageReceiver {
                 }
                 
                 fallthrough
+            
+            case is CallMessage:
+                if threadId == getUserHexEncodedPublicKey(db, using: dependencies) {
+                    break
+                } else {
+                    fallthrough
+                }
                 
             default:
                 // Only update the `shouldBeVisible` flag if the thread is currently not visible

SessionNotificationServiceExtension/NSENotificationPresenter.swift

@@ -176,16 +176,17 @@ public class NSENotificationPresenter: NSObject, NotificationsProtocol {
         
         let senderName: String = Profile.displayName(db, id: interaction.authorId, threadVariant: thread.variant)
         
-        if messageInfo.state == .permissionDenied {
-            notificationContent.body = "callsYouMissedCallPermissions"
-                .put(key: "name", value: senderName)
-                .localizedDeformatted()
-        }
-        else if messageInfo.state == .permissionDeniedMicrophone {
-            notificationContent.body = String(
-                format: "callsMissedCallFrom".localized(),
-                senderName
-            )
+        switch messageInfo.state {
+            case .permissionDenied:
+                notificationContent.body = "callsYouMissedCallPermissions"
+                    .put(key: "name", value: senderName)
+                    .localizedDeformatted()
+            case .permissionDeniedMicrophone:
+                notificationContent.body = "callsMissedCallFrom"
+                    .put(key: "name", value: senderName)
+                    .localizedDeformatted()
+            default:
+                break
         }
         
         addNotifcationRequest(

SessionNotificationServiceExtension/NotificationServiceExtension.swift

@@ -104,6 +104,15 @@ public final class NotificationServiceExtension: UNNotificationServiceExtension
             (UserDefaults.sharedLokiProject?[.lastCallPreOffer]) != nil
         )
         
+        let hasMicrophonePermission: Bool = {
+            return switch Permissions.microphone {
+                case .undetermined:
+                    (UserDefaults.sharedLokiProject?[.lastSeenHasMicrophonePermission]).defaulting(to: false)
+                default:
+                    Permissions.microphone == .granted
+            }
+        }()
+        
         // HACK: It is important to use write synchronously here to avoid a race condition
         // where the completeSilenty() is called before the local notification request
         // is added to notification center
@@ -146,6 +155,7 @@ public final class NotificationServiceExtension: UNNotificationServiceExtension
                             using: dependencies
                         )
                         
+                        // FIXME: Do we need to call it here? It does nothing other than log what kind of message we received
                         try MessageReceiver.handleCallMessage(
                             db,
                             threadId: threadId,
@@ -158,7 +168,6 @@ public final class NotificationServiceExtension: UNNotificationServiceExtension
                             throw NotificationError.ignorableMessage
                         }
                         
-                        let hasMicrophonePermission: Bool = (AVAudioSession.sharedInstance().recordPermission == .granted)
                         switch ((db[.areCallsEnabled] && hasMicrophonePermission), isCallOngoing) {
                             case (false, _):
                                 if

SessionUtilitiesKit/General/SNUserDefaults.swift

@@ -34,6 +34,7 @@ public enum SNUserDefaults {
         case wasUnlinked
         case isMainAppActive
         case isCallOngoing
+        case lastSeenHasMicrophonePermission
     }
 
     public enum Date: Swift.String {

SessionUtilitiesKit/Utilities/Permissions.swift

@@ -0,0 +1,39 @@
+// Copyright © 2025 Rangeproof Pty Ltd. All rights reserved.
+
+import AVFAudio
+
+public enum Permissions {
+    
+    public enum MicrophonePermisson {
+        case denied
+        case granted
+        case undetermined
+        case unknown
+    }
+    
+    public static var microphone: MicrophonePermisson {
+        if #available(iOSApplicationExtension 17.0, *) {
+            switch AVAudioApplication.shared.recordPermission {
+                case .undetermined:
+                    return .undetermined
+                case .denied:
+                    return .denied
+                case .granted:
+                    return .granted
+                @unknown default:
+                    return .unknown
+            }
+        } else {
+            switch AVAudioSession.sharedInstance().recordPermission {
+                case .undetermined:
+                    return .undetermined
+                case .denied:
+                    return .denied
+                case .granted:
+                    return .granted
+                @unknown default:
+                    return .unknown
+            }
+        }
+    }
+}