Prevent Audio memo download in service extension + auto download them in app if configured as such

Classes/Swift/Chat/Views/MultilineMessageCell.swift

@@ -646,6 +646,7 @@ class MultilineMessageCell: SwipeCollectionViewCell, UICollectionViewDataSource,
 		recordingDurationTextView.text = recordingDuration(filePathRecording)
 		
 		recordingPlayButton.onClickAction = {
+			self.downloadAudioMemoIfNeeded(message: message)
 			self.playRecordedMessage(voiceRecorder: filePathRecording, recordingPlayButton: recordingPlayButton, recordingStopButton: recordingStopButton, recordingWaveView: recordingWaveView, message: message)
 		}
 		recordingStopButton.onClickAction = {
@@ -661,9 +662,27 @@ class MultilineMessageCell: SwipeCollectionViewCell, UICollectionViewDataSource,
 			NSLayoutConstraint.activate(recordingWaveConstraints)
 		}
 		
+		if (Core.get().autoDownloadVoiceRecordingsEnabled) {
+			downloadAudioMemoIfNeeded(message: message)
+		}
+		
 		recordingView.isHidden = false
 	}
 	
+	func downloadAudioMemoIfNeeded(message: ChatMessage) {
+		if let audioContent = message.contents.filter({$0.isVoiceRecording}).first {
+			if (audioContent.filePath == nil || !FileUtil.fileExistsAndIsNotEmpty(path: audioContent.filePath!)) {
+				audioContent.filePath = LinphoneManager.imagesDirectory() + audioContent.name!;
+				if message.downloadContent(content: audioContent) {
+					Log.i("Started downloading voice memo")
+				} else {
+					Log.i("An error occured downloading voice memo")
+				}
+				return
+			}
+		}
+	}
+	
 	func initReplyView(){
 		//Reply - Contents
 		
@@ -1806,7 +1825,7 @@ class MultilineMessageCell: SwipeCollectionViewCell, UICollectionViewDataSource,
 		AudioPlayer.sharedModel.fileChanged.value = voiceRecorder
 		recordingPlayButton.isHidden = true
 		recordingStopButton.isHidden = false
-		
+
 		AudioPlayer.startSharedPlayer(voiceRecorder)
 		isPlayingVoiceRecording = true
 		

msgNotificationService/NotificationService.swift

@@ -233,6 +233,21 @@ class NotificationService: UNNotificationServiceExtension {
 			NotificationService.logDelegate = try! LinphoneLoggingServiceManager(config: config!, log: NotificationService.log, domain: "msgNotificationService")
 		}
 		lc = try! Factory.Instance.createSharedCoreWithConfig(config: config!, systemContext: nil, appGroupId: APP_GROUP_ID, mainCore: false)
+
+
+		// Disable auto downloads in service extension
+		
+		// Save config values
+		let configMaxSizeForAutoDownloadIncomingFiles = config?.getInt(section: "app", key: "auto_download_incoming_files_max_size", defaultValue: -1)
+		let configAutoDownloadVoiceRecordingsEnabled = config?.getBool(section: "app", key: "auto_download_incoming_voice_recordings", defaultValue: true)
+
+		// Disable downloads in service extension (API calls below will set the core attributes value + config)
+		lc?.maxSizeForAutoDownloadIncomingFiles = -1
+		lc?.autoDownloadVoiceRecordingsEnabled = false
+		
+		// restore the config values for the app
+		config?.setInt(section: "app", key: "auto_download_incoming_files_max_size", value: configMaxSizeForAutoDownloadIncomingFiles!)
+		config?.setBool(section: "app", key: "auto_download_incoming_voice_recordings", value: configAutoDownloadVoiceRecordingsEnabled!)
 	}
 
 	func stopCore() {