Disable didPerformDTMFAction on iOS

Author: manuquentin

actions.js

@@ -43,8 +43,14 @@ const didDisplayIncomingCall = handler =>
 const didPerformSetMutedCallAction = handler =>
   eventEmitter.addListener(RNCallKeepDidPerformSetMutedCallAction, (data) => { handler(data.muted); });
 
-const didPerformDTMFAction = handler =>
+const didPerformDTMFAction = handler => {
+  // @TODO: handle DTMF on iOS
+  if (isIOS) {
+    return;
+  }
+
   eventEmitter.addListener(RNCallKeepDidPerformDTMFAction, (data) => { handler(data.number); });
+};
 
 export const listeners = {
   didReceiveStartCallAction,