1 /* 2 * Copyright 2018 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #import "RTCAudioSession.h" 12 13 NS_ASSUME_NONNULL_BEGIN 14 15 namespace webrtc { 16 class AudioSessionObserver; 17 } 18 19 /** Adapter that forwards RTCAudioSessionDelegate calls to the appropriate 20 * methods on the AudioSessionObserver. 21 */ 22 @interface RTCNativeAudioSessionDelegateAdapter : NSObject <RTC_OBJC_TYPE (RTCAudioSessionDelegate)> 23 24 - (instancetype)init NS_UNAVAILABLE; 25 26 /** |observer| is a raw pointer and should be kept alive 27 * for this object's lifetime. 28 */ 29 - (instancetype)initWithObserver:(webrtc::AudioSessionObserver *)observer NS_DESIGNATED_INITIALIZER; 30 31 @end 32 33 NS_ASSUME_NONNULL_END 34