1 files changed, 38 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/android/api/org/webrtc/audio/AudioDeviceModule.java b/third_party/libwebrtc/sdk/android/api/org/webrtc/audio/AudioDeviceModule.java
new file mode 100644
index 0000000000..502c68cc9a
--- /dev/null
+++ b/third_party/libwebrtc/sdk/android/api/org/webrtc/audio/AudioDeviceModule.java
@@ -0,0 +1,38 @@
+/*
+ *  Copyright 2018 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.
+ */
+
+package org.webrtc.audio;
+
+/**
+ * This interface is a thin wrapper on top of a native C++ webrtc::AudioDeviceModule (ADM). The
+ * reason for basing it on a native ADM instead of a pure Java interface is that we have two native
+ * Android implementations (OpenSLES and AAudio) that does not make sense to wrap through JNI.
+ *
+ * <p>Note: This class is still under development and may change without notice.
+ */
+public interface AudioDeviceModule {
+  /**
+   * Returns a C++ pointer to a webrtc::AudioDeviceModule. Caller does _not_ take ownership and
+   * lifetime is handled through the release() call.
+   */
+  long getNativeAudioDeviceModulePointer();
+
+  /**
+   * Release resources for this AudioDeviceModule, including native resources. The object should not
+   * be used after this call.
+   */
+  void release();
+
+  /** Control muting/unmuting the speaker. */
+  void setSpeakerMute(boolean mute);
+
+  /** Control muting/unmuting the microphone. */
+  void setMicrophoneMute(boolean mute);
+}