feat: Handle audio routing, e.g., Bluetooth headset vs. internal speaker switching

app/lib/services/voip/useCallStore.ts

@@ -1,6 +1,7 @@
 import { create } from 'zustand';
 import type { CallState, CallContact, IClientMediaCall } from '@rocket.chat/media-signaling';
 import RNCallKeep from 'react-native-callkeep';
+import InCallManager from 'react-native-incall-manager';
 
 import Navigation from '../../navigation/appNavigation';
 
@@ -77,6 +78,12 @@ export const useCallStore = create<CallStore>((set, get) => ({
 			callStartTime: call.state === 'active' ? Date.now() : null
 		});
 
+		try {
+			InCallManager.start({ media: 'audio' });
+		} catch (error) {
+			console.error('[VoIP] InCallManager.start failed:', error);
+		}
+
 		// Subscribe to call events
 		const handleStateChange = () => {
 			const currentCall = get().call;
@@ -129,10 +136,18 @@ export const useCallStore = create<CallStore>((set, get) => ({
 		set({ isOnHold: !isOnHold });
 	},
 
-	toggleSpeaker: () => {
-		const { isSpeakerOn } = get();
-		// TODO: Implement actual speaker toggle via RNCallKeep or WebRTC audio routing
-		set({ isSpeakerOn: !isSpeakerOn });
+	toggleSpeaker: async () => {
+		const { callUUID, isSpeakerOn } = get();
+		if (!callUUID) return;
+
+		const newSpeakerOn = !isSpeakerOn;
+
+		try {
+			await InCallManager.setForceSpeakerphoneOn(newSpeakerOn);
+			set({ isSpeakerOn: newSpeakerOn });
+		} catch (error) {
+			console.error('[VoIP] Failed to toggle speaker:', error);
+		}
 	},
 
 	toggleFocus: () => {
@@ -165,6 +180,11 @@ export const useCallStore = create<CallStore>((set, get) => ({
 	},
 
 	reset: () => {
+		try {
+			InCallManager.stop();
+		} catch (error) {
+			console.error('[VoIP] InCallManager.stop failed:', error);
+		}
 		set(initialState);
 	}
 }));

ios/Podfile.lock

@@ -2166,6 +2166,8 @@ PODS:
     - React-logger (= 0.79.4)
     - React-perflogger (= 0.79.4)
     - React-utils (= 0.79.4)
+  - ReactNativeIncallManager (4.2.1):
+    - React-Core
   - RNBootSplash (6.3.8):
     - DoubleConversion
     - glog
@@ -2743,6 +2745,7 @@ DEPENDENCIES:
   - ReactAppDependencyProvider (from `build/generated/ios`)
   - ReactCodegen (from `build/generated/ios`)
   - ReactCommon/turbomodule/core (from `../node_modules/react-native/ReactCommon`)
+  - ReactNativeIncallManager (from `../node_modules/react-native-incall-manager`)
   - RNBootSplash (from `../node_modules/react-native-bootsplash`)
   - RNCallKeep (from `../node_modules/react-native-callkeep`)
   - "RNCAsyncStorage (from `../node_modules/@react-native-async-storage/async-storage`)"
@@ -3005,6 +3008,8 @@ EXTERNAL SOURCES:
     :path: build/generated/ios
   ReactCommon:
     :path: "../node_modules/react-native/ReactCommon"
+  ReactNativeIncallManager:
+    :path: "../node_modules/react-native-incall-manager"
   RNBootSplash:
     :path: "../node_modules/react-native-bootsplash"
   RNCallKeep:
@@ -3174,6 +3179,7 @@ SPEC CHECKSUMS:
   ReactAppDependencyProvider: bf62814e0fde923f73fc64b7e82d76c63c284da9
   ReactCodegen: 5c6b68a6cfdfce6b69a8b12d2eb93e1117d96113
   ReactCommon: 177fca841e97b2c0e288e86097b8be04c6e7ae36
+  ReactNativeIncallManager: dccd3e7499caa3bb73d3acfedf4fb0360f1a87d5
   RNBootSplash: 1280eeb18d887de0a45bb4923d4fc56f25c8b99c
   RNCallKeep: 1930a01d8caf48f018be4f2db0c9f03405c2f977
   RNCAsyncStorage: edb872909c88d8541c0bfade3f86cd7784a7c6b3