diff --git a/examples/BUILD.gn b/examples/BUILD.gn
index bd8ab63ca4..aba2a37df5 100644
--- a/examples/BUILD.gn
+++ b/examples/BUILD.gn
@@ -116,6 +116,7 @@ if (is_android) {
       ":AppRTCMobile_resources",
       "../modules/audio_device:audio_device_java",
       "../rtc_base:base_java",
+      "../sdk/android:audio_java",
       "../sdk/android:base_java",
       "../sdk/android:hwcodecs_java",
       "../sdk/android:libjingle_peerconnection_java",
diff --git a/sdk/android/BUILD.gn b/sdk/android/BUILD.gn
index a90ac2f298..0d4b157f6c 100644
--- a/sdk/android/BUILD.gn
+++ b/sdk/android/BUILD.gn
@@ -145,21 +145,27 @@ rtc_source_set("native_api_audio_device_module") {
   ]
 
   deps = [
-    ":audio_device_jni",
+    ":audio_device_base_jni",
     ":base_jni",
+    ":java_audio_device_jni",
+    ":opensles_audio_device_jni",
     "../../modules/audio_device:audio_device",
     "../../rtc_base:checks",
     "../../rtc_base:rtc_base_approved",
     "../../system_wrappers",
     "../../system_wrappers:metrics_api",
   ]
+  if (rtc_enable_android_aaudio) {
+    deps += [ ":aaudio_audio_device_jni" ]
+  }
+
   if (!build_with_chromium && is_clang) {
     # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
     suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
   }
 }
 
-rtc_source_set("audio_device_jni") {
+rtc_source_set("audio_device_base_jni") {
   visibility = [ "*" ]
 
   sources = [
@@ -168,12 +174,54 @@ rtc_source_set("audio_device_jni") {
     "src/jni/audio_device/audio_device_module.h",
     "src/jni/audio_device/audio_manager.cc",
     "src/jni/audio_device/audio_manager.h",
-    "src/jni/audio_device/audio_record_jni.cc",
-    "src/jni/audio_device/audio_record_jni.h",
-    "src/jni/audio_device/audio_track_jni.cc",
-    "src/jni/audio_device/audio_track_jni.h",
     "src/jni/audio_device/build_info.cc",
     "src/jni/audio_device/build_info.h",
+  ]
+
+  deps = [
+    ":base_jni",
+    ":generated_audio_device_base_jni",
+    ":native_api_jni",
+    "../../api:optional",
+    "../../modules/audio_device:audio_device",
+    "../../modules/audio_device:audio_device_buffer",
+    "../../rtc_base:checks",
+    "../../rtc_base:rtc_base_approved",
+    "../../system_wrappers:metrics_api",
+  ]
+}
+
+if (rtc_enable_android_aaudio) {
+  rtc_source_set("aaudio_audio_device_jni") {
+    visibility = [ "*" ]
+    defines = [ "AUDIO_DEVICE_INCLUDE_ANDROID_AAUDIO" ]
+    sources = [
+      "src/jni/audio_device/aaudio_player.cc",
+      "src/jni/audio_device/aaudio_player.h",
+      "src/jni/audio_device/aaudio_recorder.cc",
+      "src/jni/audio_device/aaudio_recorder.h",
+      "src/jni/audio_device/aaudio_wrapper.cc",
+      "src/jni/audio_device/aaudio_wrapper.h",
+    ]
+    libs = [ "aaudio" ]
+    deps = [
+      ":audio_device_base_jni",
+      ":base_jni",
+      "../../api:array_view",
+      "../../api:optional",
+      "../../modules/audio_device:audio_device",
+      "../../modules/audio_device:audio_device_buffer",
+      "../../rtc_base:checks",
+      "../../rtc_base:rtc_base",
+      "../../rtc_base:rtc_base_approved",
+      "../../system_wrappers",
+    ]
+  }
+}
+
+rtc_source_set("opensles_audio_device_jni") {
+  visibility = [ "*" ]
+  sources = [
     "src/jni/audio_device/opensles_common.cc",
     "src/jni/audio_device/opensles_common.h",
     "src/jni/audio_device/opensles_player.cc",
@@ -182,37 +230,38 @@ rtc_source_set("audio_device_jni") {
     "src/jni/audio_device/opensles_recorder.h",
   ]
   libs = [ "OpenSLES" ]
-  if (rtc_enable_android_aaudio) {
-    defines = [ "AUDIO_DEVICE_INCLUDE_ANDROID_AAUDIO" ]
-    sources += [
-      "src/jni/audio_device/aaudio_player.cc",
-      "src/jni/audio_device/aaudio_player.h",
-      "src/jni/audio_device/aaudio_recorder.cc",
-      "src/jni/audio_device/aaudio_recorder.h",
-      "src/jni/audio_device/aaudio_wrapper.cc",
-      "src/jni/audio_device/aaudio_wrapper.h",
-    ]
-    libs += [ "aaudio" ]
-  }
   deps = [
+    ":audio_device_base_jni",
     ":base_jni",
-    ":generated_audio_jni",
-    ":native_api_jni",
     "../../api:array_view",
     "../../api:optional",
     "../../modules/audio_device:audio_device",
     "../../modules/audio_device:audio_device_buffer",
-    "../../modules/utility:utility",
     "../../rtc_base:checks",
-    "../../rtc_base:rtc_base",
     "../../rtc_base:rtc_base_approved",
-    "../../system_wrappers",
+  ]
+}
+
+rtc_source_set("java_audio_device_jni") {
+  visibility = [ "*" ]
+
+  sources = [
+    "src/jni/audio_device/audio_record_jni.cc",
+    "src/jni/audio_device/audio_record_jni.h",
+    "src/jni/audio_device/audio_track_jni.cc",
+    "src/jni/audio_device/audio_track_jni.h",
+  ]
+  deps = [
+    ":audio_device_base_jni",
+    ":base_jni",
+    ":generated_java_audio_device_jni",
+    "../../api:optional",
+    "../../modules/audio_device:audio_device",
+    "../../modules/audio_device:audio_device_buffer",
+    "../../rtc_base:checks",
+    "../../rtc_base:rtc_base_approved",
     "../../system_wrappers:metrics_api",
   ]
-  if (!build_with_chromium && is_clang) {
-    # Suppress warnings from the Chromium Clang plugin (bugs.webrtc.org/163).
-    suppressed_configs += [ "//build/config/clang:find_bad_constructs" ]
-  }
 }
 
 rtc_static_library("null_audio_jni") {
@@ -225,10 +274,17 @@ rtc_static_library("null_audio_jni") {
   ]
 }
 
-generate_jni("generated_audio_jni") {
+generate_jni("generated_audio_device_base_jni") {
   sources = [
     "src/java/org/webrtc/audio/BuildInfo.java",
     "src/java/org/webrtc/audio/WebRtcAudioManager.java",
+  ]
+  jni_package = ""
+  jni_generator_include = "//sdk/android/src/jni/jni_generator_helper.h"
+}
+
+generate_jni("generated_java_audio_device_jni") {
+  sources = [
     "src/java/org/webrtc/audio/WebRtcAudioRecord.java",
     "src/java/org/webrtc/audio/WebRtcAudioTrack.java",
   ]
@@ -595,10 +651,11 @@ rtc_static_library("peerconnection_jni") {
   }
 
   deps = [
-    ":audio_device_jni",
+    ":audio_device_base_jni",
     ":base_jni",
     ":generated_external_classes_jni",
     ":generated_peerconnection_jni",
+    ":java_audio_device_jni",
     ":native_api_jni",
     "../..:webrtc_common",
     "../../api:libjingle_peerconnection_api",
@@ -711,6 +768,7 @@ dist_jar("libwebrtc") {
   no_build_hooks = true
 
   deps = [
+    ":audio_java",
     ":base_java",
     ":hwcodecs_java",
     ":libjingle_peerconnection_java",
@@ -765,7 +823,6 @@ rtc_android_library("base_java") {
     "api/org/webrtc/VideoSink.java",
     "api/org/webrtc/YuvConverter.java",
     "api/org/webrtc/YuvHelper.java",
-    "api/org/webrtc/audio/JavaAudioDeviceModule.java",
     "src/java/org/webrtc/AndroidVideoTrackSourceObserver.java",
     "src/java/org/webrtc/CalledByNative.java",
     "src/java/org/webrtc/CalledByNativeUnchecked.java",
@@ -790,16 +847,27 @@ rtc_android_library("base_java") {
     "src/java/org/webrtc/WrappedNativeI420Buffer.java",
     "src/java/org/webrtc/WrappedNativeVideoEncoder.java",
     "src/java/org/webrtc/WrappedNativeVideoDecoder.java",
+  ]
+
+  deps = [
+    "//rtc_base:base_java",
+  ]
+}
+
+rtc_android_library("audio_java") {
+  java_files = [
+    "api/org/webrtc/audio/JavaAudioDeviceModule.java",
+    "src/java/org/webrtc/audio/VolumeLogger.java",
     "src/java/org/webrtc/audio/BuildInfo.java",
     "src/java/org/webrtc/audio/WebRtcAudioEffects.java",
     "src/java/org/webrtc/audio/WebRtcAudioManager.java",
-    "src/java/org/webrtc/audio/VolumeLogger.java",
     "src/java/org/webrtc/audio/WebRtcAudioRecord.java",
     "src/java/org/webrtc/audio/WebRtcAudioTrack.java",
     "src/java/org/webrtc/audio/WebRtcAudioUtils.java",
   ]
 
   deps = [
+    ":base_java",
     "//rtc_base:base_java",
   ]
 }
@@ -889,6 +957,7 @@ rtc_android_library("libjingle_peerconnection_java") {
   ]
 
   deps = [
+    ":audio_java",
     ":base_java",
     ":hwcodecs_java",
     "//modules/audio_device:audio_device_java",
diff --git a/sdk/android/src/jni/audio_device/aaudio_player.h b/sdk/android/src/jni/audio_device/aaudio_player.h
index 0770b4691e..0265aee496 100644
--- a/sdk/android/src/jni/audio_device/aaudio_player.h
+++ b/sdk/android/src/jni/audio_device/aaudio_player.h
@@ -56,7 +56,7 @@ class AAudioPlayer final : public AudioOutput,
                            public rtc::MessageHandler {
  public:
   explicit AAudioPlayer(AudioManager* audio_manager);
-  ~AAudioPlayer();
+  ~AAudioPlayer() override;
 
   int Init() override;
   int Terminate() override;
diff --git a/sdk/android/src/jni/audio_device/aaudio_recorder.cc b/sdk/android/src/jni/audio_device/aaudio_recorder.cc
index e940d3272c..ccdea810b5 100644
--- a/sdk/android/src/jni/audio_device/aaudio_recorder.cc
+++ b/sdk/android/src/jni/audio_device/aaudio_recorder.cc
@@ -66,6 +66,10 @@ int AAudioRecorder::InitRecording() {
   return 0;
 }
 
+bool AAudioRecorder::RecordingIsInitialized() const {
+  return initialized_;
+}
+
 int AAudioRecorder::StartRecording() {
   RTC_LOG(INFO) << "StartRecording";
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
@@ -98,6 +102,10 @@ int AAudioRecorder::StopRecording() {
   return 0;
 }
 
+bool AAudioRecorder::Recording() const {
+  return recording_;
+}
+
 void AAudioRecorder::AttachAudioBuffer(AudioDeviceBuffer* audioBuffer) {
   RTC_LOG(INFO) << "AttachAudioBuffer";
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
diff --git a/sdk/android/src/jni/audio_device/aaudio_recorder.h b/sdk/android/src/jni/audio_device/aaudio_recorder.h
index a424c47e26..4ceee27ead 100644
--- a/sdk/android/src/jni/audio_device/aaudio_recorder.h
+++ b/sdk/android/src/jni/audio_device/aaudio_recorder.h
@@ -48,17 +48,17 @@ class AAudioRecorder : public AudioInput,
                        public rtc::MessageHandler {
  public:
   explicit AAudioRecorder(AudioManager* audio_manager);
-  ~AAudioRecorder();
+  ~AAudioRecorder() override;
 
   int Init() override;
   int Terminate() override;
 
   int InitRecording() override;
-  bool RecordingIsInitialized() const override { return initialized_; }
+  bool RecordingIsInitialized() const override;
 
   int StartRecording() override;
   int StopRecording() override;
-  bool Recording() const override { return recording_; }
+  bool Recording() const override;
 
   void AttachAudioBuffer(AudioDeviceBuffer* audioBuffer) override;
 
diff --git a/sdk/android/src/jni/audio_device/audio_device_module.cc b/sdk/android/src/jni/audio_device/audio_device_module.cc
index c05393f50c..dbfc51984d 100644
--- a/sdk/android/src/jni/audio_device/audio_device_module.cc
+++ b/sdk/android/src/jni/audio_device/audio_device_module.cc
@@ -76,7 +76,7 @@ class AndroidAudioDeviceModule : public AudioDeviceModule {
     thread_checker_.DetachFromThread();
   }
 
-  virtual ~AndroidAudioDeviceModule() { RTC_LOG(INFO) << __FUNCTION__; }
+  ~AndroidAudioDeviceModule() override { RTC_LOG(INFO) << __FUNCTION__; }
 
   int32_t ActiveAudioLayer(
       AudioDeviceModule::AudioLayer* audioLayer) const override {
diff --git a/sdk/android/src/jni/audio_device/audio_manager.cc b/sdk/android/src/jni/audio_device/audio_manager.cc
index 98c51d584b..d6942f564b 100644
--- a/sdk/android/src/jni/audio_device/audio_manager.cc
+++ b/sdk/android/src/jni/audio_device/audio_manager.cc
@@ -20,20 +20,11 @@
 #include "rtc_base/refcount.h"
 #include "rtc_base/refcountedobject.h"
 
-#include "sdk/android/generated_audio_jni/jni/WebRtcAudioManager_jni.h"
+#include "sdk/android/generated_audio_device_base_jni/jni/WebRtcAudioManager_jni.h"
 #include "sdk/android/src/jni/audio_device/audio_common.h"
-#include "sdk/android/src/jni/jni_helpers.h"
-
-#if defined(AUDIO_DEVICE_INCLUDE_ANDROID_AAUDIO)
-#include "sdk/android/src/jni/audio_device/aaudio_player.h"
-#include "sdk/android/src/jni/audio_device/aaudio_recorder.h"
-#endif
 #include "sdk/android/src/jni/audio_device/audio_device_module.h"
 #include "sdk/android/src/jni/audio_device/audio_manager.h"
-#include "sdk/android/src/jni/audio_device/audio_record_jni.h"
-#include "sdk/android/src/jni/audio_device/audio_track_jni.h"
-#include "sdk/android/src/jni/audio_device/opensles_player.h"
-#include "sdk/android/src/jni/audio_device/opensles_recorder.h"
+#include "sdk/android/src/jni/jni_helpers.h"
 
 namespace webrtc {
 
diff --git a/sdk/android/src/jni/audio_device/audio_manager.h b/sdk/android/src/jni/audio_device/audio_manager.h
index eebaa72c31..f288448c1d 100644
--- a/sdk/android/src/jni/audio_device/audio_manager.h
+++ b/sdk/android/src/jni/audio_device/audio_manager.h
@@ -11,7 +11,6 @@
 #ifndef SDK_ANDROID_SRC_JNI_AUDIO_DEVICE_AUDIO_MANAGER_H_
 #define SDK_ANDROID_SRC_JNI_AUDIO_DEVICE_AUDIO_MANAGER_H_
 
-#include <SLES/OpenSLES.h>
 #include <jni.h>
 #include <memory>
 
@@ -20,7 +19,6 @@
 #include "rtc_base/thread_checker.h"
 #include "sdk/android/native_api/jni/scoped_java_ref.h"
 #include "sdk/android/src/jni/audio_device/audio_common.h"
-#include "sdk/android/src/jni/audio_device/opensles_common.h"
 
 namespace webrtc {
 
diff --git a/sdk/android/src/jni/audio_device/audio_record_jni.cc b/sdk/android/src/jni/audio_device/audio_record_jni.cc
index 93675f7462..0c529652bf 100644
--- a/sdk/android/src/jni/audio_device/audio_record_jni.cc
+++ b/sdk/android/src/jni/audio_device/audio_record_jni.cc
@@ -19,7 +19,7 @@
 #include "rtc_base/logging.h"
 #include "rtc_base/platform_thread.h"
 #include "rtc_base/timeutils.h"
-#include "sdk/android/generated_audio_jni/jni/WebRtcAudioRecord_jni.h"
+#include "sdk/android/generated_java_audio_device_jni/jni/WebRtcAudioRecord_jni.h"
 #include "sdk/android/src/jni/audio_device/audio_common.h"
 #include "sdk/android/src/jni/jni_helpers.h"
 #include "system_wrappers/include/metrics.h"
@@ -115,6 +115,10 @@ int32_t AudioRecordJni::InitRecording() {
   return 0;
 }
 
+bool AudioRecordJni::RecordingIsInitialized() const {
+  return initialized_;
+}
+
 int32_t AudioRecordJni::StartRecording() {
   RTC_LOG(INFO) << "StartRecording";
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
@@ -153,6 +157,10 @@ int32_t AudioRecordJni::StopRecording() {
   return 0;
 }
 
+bool AudioRecordJni::Recording() const {
+  return recording_;
+}
+
 void AudioRecordJni::AttachAudioBuffer(AudioDeviceBuffer* audioBuffer) {
   RTC_LOG(INFO) << "AttachAudioBuffer";
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
diff --git a/sdk/android/src/jni/audio_device/audio_record_jni.h b/sdk/android/src/jni/audio_device/audio_record_jni.h
index 40cfa0b60d..80b415a165 100644
--- a/sdk/android/src/jni/audio_device/audio_record_jni.h
+++ b/sdk/android/src/jni/audio_device/audio_record_jni.h
@@ -51,11 +51,11 @@ class AudioRecordJni : public AudioInput {
   int32_t Terminate() override;
 
   int32_t InitRecording() override;
-  bool RecordingIsInitialized() const override { return initialized_; }
+  bool RecordingIsInitialized() const override;
 
   int32_t StartRecording() override;
   int32_t StopRecording() override;
-  bool Recording() const override { return recording_; }
+  bool Recording() const override;
 
   void AttachAudioBuffer(AudioDeviceBuffer* audioBuffer) override;
 
diff --git a/sdk/android/src/jni/audio_device/audio_track_jni.cc b/sdk/android/src/jni/audio_device/audio_track_jni.cc
index c5ab6b33bc..fade1b1dc6 100644
--- a/sdk/android/src/jni/audio_device/audio_track_jni.cc
+++ b/sdk/android/src/jni/audio_device/audio_track_jni.cc
@@ -9,7 +9,6 @@
  */
 
 #include "sdk/android/src/jni/audio_device/audio_track_jni.h"
-#include "sdk/android/src/jni/audio_device/audio_manager.h"
 
 #include <utility>
 
@@ -18,7 +17,8 @@
 #include "rtc_base/format_macros.h"
 #include "rtc_base/logging.h"
 #include "rtc_base/platform_thread.h"
-#include "sdk/android/generated_audio_jni/jni/WebRtcAudioTrack_jni.h"
+#include "sdk/android/generated_java_audio_device_jni/jni/WebRtcAudioTrack_jni.h"
+#include "sdk/android/src/jni/audio_device/audio_manager.h"
 #include "sdk/android/src/jni/jni_helpers.h"
 
 namespace webrtc {
@@ -80,6 +80,10 @@ int32_t AudioTrackJni::InitPlayout() {
   return 0;
 }
 
+bool AudioTrackJni::PlayoutIsInitialized() const {
+  return initialized_;
+}
+
 int32_t AudioTrackJni::StartPlayout() {
   RTC_LOG(INFO) << "StartPlayout";
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
@@ -117,6 +121,10 @@ int32_t AudioTrackJni::StopPlayout() {
   return 0;
 }
 
+bool AudioTrackJni::Playing() const {
+  return playing_;
+}
+
 bool AudioTrackJni::SpeakerVolumeIsAvailable() {
   return true;
 }
diff --git a/sdk/android/src/jni/audio_device/audio_track_jni.h b/sdk/android/src/jni/audio_device/audio_track_jni.h
index d56f30ce18..9de8ef7744 100644
--- a/sdk/android/src/jni/audio_device/audio_track_jni.h
+++ b/sdk/android/src/jni/audio_device/audio_track_jni.h
@@ -48,11 +48,11 @@ class AudioTrackJni : public AudioOutput {
   int32_t Terminate() override;
 
   int32_t InitPlayout() override;
-  bool PlayoutIsInitialized() const override { return initialized_; }
+  bool PlayoutIsInitialized() const override;
 
   int32_t StartPlayout() override;
   int32_t StopPlayout() override;
-  bool Playing() const override { return playing_; }
+  bool Playing() const override;
 
   bool SpeakerVolumeIsAvailable() override;
   int SetSpeakerVolume(uint32_t volume) override;
diff --git a/sdk/android/src/jni/audio_device/build_info.cc b/sdk/android/src/jni/audio_device/build_info.cc
index 14213d6496..972a8cf9b5 100644
--- a/sdk/android/src/jni/audio_device/build_info.cc
+++ b/sdk/android/src/jni/audio_device/build_info.cc
@@ -10,7 +10,7 @@
 
 #include "sdk/android/src/jni/audio_device/build_info.h"
 
-#include "sdk/android/generated_audio_jni/jni/BuildInfo_jni.h"
+#include "sdk/android/generated_audio_device_base_jni/jni/BuildInfo_jni.h"
 #include "sdk/android/src/jni/jni_helpers.h"
 
 namespace webrtc {
diff --git a/sdk/android/src/jni/audio_device/opensles_common.cc b/sdk/android/src/jni/audio_device/opensles_common.cc
index 59ade32908..e21b7bfb35 100644
--- a/sdk/android/src/jni/audio_device/opensles_common.cc
+++ b/sdk/android/src/jni/audio_device/opensles_common.cc
@@ -106,6 +106,8 @@ OpenSLEngineManager::OpenSLEngineManager() {
   thread_checker_.DetachFromThread();
 }
 
+OpenSLEngineManager::~OpenSLEngineManager() = default;
+
 SLObjectItf OpenSLEngineManager::GetOpenSLEngine() {
   RTC_LOG(INFO) << "GetOpenSLEngine";
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
diff --git a/sdk/android/src/jni/audio_device/opensles_common.h b/sdk/android/src/jni/audio_device/opensles_common.h
index da14a50305..a498aec584 100644
--- a/sdk/android/src/jni/audio_device/opensles_common.h
+++ b/sdk/android/src/jni/audio_device/opensles_common.h
@@ -70,6 +70,7 @@ typedef ScopedSLObject<SLObjectItf, const SLObjectItf_*> ScopedSLObjectItf;
 class OpenSLEngineManager {
  public:
   OpenSLEngineManager();
+  ~OpenSLEngineManager();
   SLObjectItf GetOpenSLEngine();
 
  private:
diff --git a/sdk/android/src/jni/audio_device/opensles_player.cc b/sdk/android/src/jni/audio_device/opensles_player.cc
index e2c1d75ed8..ad7363f333 100644
--- a/sdk/android/src/jni/audio_device/opensles_player.cc
+++ b/sdk/android/src/jni/audio_device/opensles_player.cc
@@ -114,6 +114,10 @@ int OpenSLESPlayer::InitPlayout() {
   return 0;
 }
 
+bool OpenSLESPlayer::PlayoutIsInitialized() const {
+  return initialized_;
+}
+
 int OpenSLESPlayer::StartPlayout() {
   ALOGD("StartPlayout[tid=%d]", rtc::CurrentThreadId());
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
@@ -168,6 +172,10 @@ int OpenSLESPlayer::StopPlayout() {
   return 0;
 }
 
+bool OpenSLESPlayer::Playing() const {
+  return playing_;
+}
+
 bool OpenSLESPlayer::SpeakerVolumeIsAvailable() {
   return false;
 }
diff --git a/sdk/android/src/jni/audio_device/opensles_player.h b/sdk/android/src/jni/audio_device/opensles_player.h
index e4da19769b..9ac49b726e 100644
--- a/sdk/android/src/jni/audio_device/opensles_player.h
+++ b/sdk/android/src/jni/audio_device/opensles_player.h
@@ -68,11 +68,11 @@ class OpenSLESPlayer : public AudioOutput {
   int Terminate() override;
 
   int InitPlayout() override;
-  bool PlayoutIsInitialized() const override { return initialized_; }
+  bool PlayoutIsInitialized() const override;
 
   int StartPlayout() override;
   int StopPlayout() override;
-  bool Playing() const override { return playing_; }
+  bool Playing() const override;
 
   bool SpeakerVolumeIsAvailable() override;
   int SetSpeakerVolume(uint32_t volume) override;
diff --git a/sdk/android/src/jni/audio_device/opensles_recorder.cc b/sdk/android/src/jni/audio_device/opensles_recorder.cc
index e77e62eb5d..ecef308318 100644
--- a/sdk/android/src/jni/audio_device/opensles_recorder.cc
+++ b/sdk/android/src/jni/audio_device/opensles_recorder.cc
@@ -110,6 +110,10 @@ int OpenSLESRecorder::InitRecording() {
   return 0;
 }
 
+bool OpenSLESRecorder::RecordingIsInitialized() const {
+  return initialized_;
+}
+
 int OpenSLESRecorder::StartRecording() {
   ALOGD("StartRecording[tid=%d]", rtc::CurrentThreadId());
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
@@ -168,6 +172,10 @@ int OpenSLESRecorder::StopRecording() {
   return 0;
 }
 
+bool OpenSLESRecorder::Recording() const {
+  return recording_;
+}
+
 void OpenSLESRecorder::AttachAudioBuffer(AudioDeviceBuffer* audio_buffer) {
   ALOGD("AttachAudioBuffer");
   RTC_DCHECK(thread_checker_.CalledOnValidThread());
diff --git a/sdk/android/src/jni/audio_device/opensles_recorder.h b/sdk/android/src/jni/audio_device/opensles_recorder.h
index f1b0cbfd6e..994335f307 100644
--- a/sdk/android/src/jni/audio_device/opensles_recorder.h
+++ b/sdk/android/src/jni/audio_device/opensles_recorder.h
@@ -71,11 +71,11 @@ class OpenSLESRecorder : public AudioInput {
   int Terminate() override;
 
   int InitRecording() override;
-  bool RecordingIsInitialized() const override { return initialized_; }
+  bool RecordingIsInitialized() const override;
 
   int StartRecording() override;
   int StopRecording() override;
-  bool Recording() const override { return recording_; }
+  bool Recording() const override;
 
   void AttachAudioBuffer(AudioDeviceBuffer* audio_buffer) override;