Experimental patch for delaying mic permission dialog in AppRTCMobile

webrtc/examples/objc/AppRTCMobile/ios/ARDMainViewController.m

 /*
  *  Copyright 2015 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 152 matching lines @@
 #pragma mark - RTCAudioSessionDelegate
 
 - (void)audioSessionDidStartPlayOrRecord:(RTCAudioSession *)session {
   // Stop playback on main queue and then configure WebRTC.
   [RTCDispatcher dispatchAsyncOnType:RTCDispatcherTypeMain
                                block:^{
     if (_mainView.isAudioLoopPlaying) {
       RTCLog(@"Stopping audio loop due to WebRTC start.");
       [_audioPlayer stop];
     }
-    RTCLog(@"Setting isAudioEnabled to YES.");
-    session.isAudioEnabled = YES;
+    // RTCLog(@"Setting isAudioEnabled to YES.");
+    // session.isAudioEnabled = YES;
   }];
 }
 
 - (void)audioSessionDidStopPlayOrRecord:(RTCAudioSession *)session {
   // WebRTC is done with the audio session. Restart playback.
   [RTCDispatcher dispatchAsyncOnType:RTCDispatcherTypeMain
                                block:^{
     RTCLog(@"audioSessionDidStopPlayOrRecord");
     [self restartAudioPlayerIfNeeded];
   }];
@@ skipping 66 matching lines @@
   UIAlertAction *defaultAction = [UIAlertAction actionWithTitle:@"OK"
                                                           style:UIAlertActionStyleDefault
                                                         handler:^(UIAlertAction *action){
                                                         }];
 
   [alert addAction:defaultAction];
   [self presentViewController:alert animated:YES completion:nil];
 }
 
 @end