review suggestion changes updated

1. Indentation issue
2. platform specific-check

Author: vtn-dev-prithipal

android/src/main/java/io/wazo/callkeep/RNCallKeepModule.java

@@ -424,11 +424,11 @@ public void toggleAudioRouteSpeaker(String uuid, boolean useSpeaker) {
         if (conn == null) {
             return;
         }
-     if(useSpeaker){
-         conn.setAudioRoute(CallAudioState.ROUTE_SPEAKER);
-     }else{
-         conn.setAudioRoute(CallAudioState.ROUTE_EARPIECE);
-     }
+        if(useSpeaker){
+            conn.setAudioRoute(CallAudioState.ROUTE_SPEAKER);
+        }else{
+            conn.setAudioRoute(CallAudioState.ROUTE_EARPIECE);
+        }
     }
 
     @ReactMethod

index.d.ts

@@ -122,7 +122,7 @@ declare module 'react-native-callkeep' {
      */
     static setMutedCall(uuid: string, muted: boolean): void
     /**
-         * @description toggleAudioRouteSpeaker method is available only on Android.
+      * @description toggleAudioRouteSpeaker method is available only on Android.
       */
     static toggleAudioRouteSpeaker(uuid: string, useSpeaker: boolean) {
 

index.js

@@ -165,8 +165,8 @@ class RNCallKeep {
 
   sendDTMF = (uuid, key) => RNCallKeepModule.sendDTMF(uuid, key);
 
-  toggleAudioRouteSpeaker = (uuid, useSpeaker) => RNCallKeepModule.toggleAudioRouteSpeaker(uuid, useSpeaker);
-
+  toggleAudioRouteSpeaker = (uuid, useSpeaker) => isIOS ? null : RNCallKeepModule.toggleAudioRouteSpeaker(uuid, useSpeaker);
+  
   checkIfBusy = () =>
     isIOS
       ? RNCallKeepModule.checkIfBusy()