Handle VoIP buttons when VB is used (#7225)

RiotSwiftUI/Modules/Room/VoiceBroadcastRecorder/Coordinator/VoiceBroadcastRecorderCoordinator.swift

@@ -68,6 +68,10 @@ final class VoiceBroadcastRecorderCoordinator: Coordinator, Presentable {
     func pauseRecording() {
         voiceBroadcastRecorderViewModel.context.send(viewAction: .pause)
     }
+    
+    func isVoiceBroadcastRecording() -> Bool {
+        return voiceBroadcastRecorderService.isRecording
+    }
 
     // MARK: - Private
 }

RiotSwiftUI/Modules/Room/VoiceBroadcastRecorder/Coordinator/VoiceBroadcastRecorderProvider.swift

@@ -85,6 +85,14 @@ import Foundation
         voiceBroadcastRecorderCoordinatorForCurrentEvent()?.pauseRecording()
     }
     
+    @objc public func isVoiceBroadcastRecording() -> Bool {
+        guard let coordinator = voiceBroadcastRecorderCoordinatorForCurrentEvent() else {
+            return false
+        }
+        
+        return coordinator.isVoiceBroadcastRecording()
+    }
+    
     // MARK: - Private
     
     /// Retrieve the voiceBroadcast recorder coordinator for the current event or nil if it hasn't been created yet

RiotSwiftUI/Modules/Room/VoiceBroadcastRecorder/Service/MatrixSDK/VoiceBroadcastRecorderService.swift

@@ -44,6 +44,9 @@ class VoiceBroadcastRecorderService: VoiceBroadcastRecorderServiceProtocol {
     // MARK: Public
     
     weak var serviceDelegate: VoiceBroadcastRecorderServiceDelegate?
+    var isRecording: Bool {
+        return audioEngine.isRunning
+    }
 
     // MARK: - Setup
     

RiotSwiftUI/Modules/Room/VoiceBroadcastRecorder/Service/VoiceBroadcastRecorderServiceProtocol.swift

@@ -25,6 +25,9 @@ protocol VoiceBroadcastRecorderServiceProtocol {
     /// Service delegate
     var serviceDelegate: VoiceBroadcastRecorderServiceDelegate? { get set }
     
+    /// Returns if a voice broadcast is currently recording.
+    var isRecording: Bool { get }
+
     /// Start voice broadcast recording.
     func startRecordingVoiceBroadcast()