Implementation 1

Author: hiroshihorie

ios/AudioUtils.swift

@@ -6,7 +6,11 @@ public class AudioUtils {
         case "default_":
             .default
         case "voicePrompt":
-            .voicePrompt
+            if #available(iOS 12.0, *) {
+                .voicePrompt
+            } else {
+                .default
+            }
         case "videoRecording":
             .videoRecording
         case "videoChat":

ios/LiveKitReactNativeModule.swift

@@ -117,23 +117,26 @@ public class LivekitReactNativeModule: RCTEventEmitter {
 
         resolve(nil)
     }
-    
-    @objc(setAppleAudioConfiguration:)
-    public func setAppleAudioConfiguration(_ configuration: NSDictionary) {
+
+    @objc(setAppleAudioConfiguration:withResolver:withRejecter:)
+    public func setAppleAudioConfiguration(_ configuration: NSDictionary, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) {
         let session = RTCAudioSession.sharedInstance()
         let config = RTCAudioSessionConfiguration.webRTC()
-        
+
         let appleAudioCategory = configuration["audioCategory"] as? String
         let appleAudioCategoryOptions = configuration["audioCategoryOptions"] as? [String]
         let appleAudioMode = configuration["audioMode"] as? String
-        
+
         session.lockForConfiguration()
-        
+        defer {
+            session.unlockForConfiguration()
+        }
+
         var categoryChanged = false
-        
+
         if let appleAudioCategoryOptions = appleAudioCategoryOptions {
             categoryChanged = true
-            
+
             var newOptions: AVAudioSession.CategoryOptions = []
             for option in appleAudioCategoryOptions {
                 if option == "mixWithOthers" {
@@ -152,33 +155,43 @@ public class LivekitReactNativeModule: RCTEventEmitter {
             }
             config.categoryOptions = newOptions
         }
-        
+
         if let appleAudioCategory = appleAudioCategory {
             categoryChanged = true
             config.category = AudioUtils.audioSessionCategoryFromString(appleAudioCategory).rawValue
         }
-        
+
         if categoryChanged {
             do {
                 try session.setCategory(AVAudioSession.Category(rawValue: config.category), with: config.categoryOptions)
             } catch {
-                NSLog("Error setting category: %@", error.localizedDescription)
+                reject("setAppleAudioConfiguration", "Error setting category: \(error.localizedDescription)", error)
+                return
             }
         }
-        
+
         if let appleAudioMode = appleAudioMode {
             let mode = AudioUtils.audioSessionModeFromString(appleAudioMode)
             config.mode = mode.rawValue
             do {
                 try session.setMode(mode)
             } catch {
-                NSLog("Error setting mode: %@", error.localizedDescription)
+                reject("setAppleAudioConfiguration", "Error setting mode: \(error.localizedDescription)", error)
+                return
             }
         }
-        
-        session.unlockForConfiguration()
+
+        // Activate the audio session
+        do {
+            try session.setActive(true)
+        } catch {
+            reject("setAppleAudioConfiguration", "Error activating audio session: \(error.localizedDescription)", error)
+            return
+        }
+
+        resolve(nil)
     }
-    
+
     @objc(createAudioSinkListener:trackId:)
     public func createAudioSinkListener(_ pcId: NSNumber, trackId: String) -> String {
         let renderer = AudioSinkRenderer(eventEmitter: self)

ios/LivekitReactNativeModule.m

@@ -19,7 +19,9 @@ @interface RCT_EXTERN_MODULE(LivekitReactNativeModule, RCTEventEmitter)
 
 
 /// Configure audio config for WebRTC
-RCT_EXTERN_METHOD(setAppleAudioConfiguration:(NSDictionary *) configuration)
+RCT_EXTERN_METHOD(setAppleAudioConfiguration:(NSDictionary *)configuration
+                  withResolver:(RCTPromiseResolveBlock)resolve
+                  withRejecter:(RCTPromiseRejectBlock)reject)
 
 RCT_EXTERN__BLOCKING_SYNCHRONOUS_METHOD(createAudioSinkListener:(nonnull NSNumber *)pcId
                                         trackId:(nonnull NSString *)trackId)