MediaPlayer2: remove MediaPlayerHWInterface

Test: MediaPlayer2 plays
Bug: 63934228
Change-Id: Ia9a75e49938f63a02c240f6aa98185d74f9f4656
diff --git a/media/libmedia/MediaPlayer2Manager.cpp b/media/libmedia/MediaPlayer2Manager.cpp
index 76b51f3..aefb91c 100644
--- a/media/libmedia/MediaPlayer2Manager.cpp
+++ b/media/libmedia/MediaPlayer2Manager.cpp
@@ -328,7 +328,7 @@
             mPid, mConnId, mStatus, mLoop?"true": "false");
     result.append(buffer);
 
-    sp<MediaPlayer2Base> p;
+    sp<MediaPlayer2Interface> p;
     sp<AudioOutput> audioOutput;
     bool locked = false;
     for (int i = 0; i < kDumpLockRetries; ++i) {
@@ -532,7 +532,7 @@
     ALOGV("disconnect(%d) from pid %d", mConnId, mPid);
     // grab local reference and clear main reference to prevent future
     // access to object
-    sp<MediaPlayer2Base> p;
+    sp<MediaPlayer2Interface> p;
     {
         Mutex::Autolock l(mLock);
         p = mPlayer;
@@ -560,8 +560,8 @@
     IPCThreadState::self()->flushCommands();
 }
 
-sp<MediaPlayer2Base> MediaPlayer2Manager::Client::createPlayer() {
-    sp<MediaPlayer2Base> p = getPlayer();
+sp<MediaPlayer2Interface> MediaPlayer2Manager::Client::createPlayer() {
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == NULL) {
         p = new NuPlayer2Driver(mPid);
         status_t init_result = p->initCheck();
@@ -583,7 +583,7 @@
 void MediaPlayer2Manager::Client::AudioDeviceUpdatedNotifier::onAudioDeviceUpdate(
         audio_io_handle_t audioIo,
         audio_port_handle_t deviceId) {
-    sp<MediaPlayer2Base> listener = mListener.promote();
+    sp<MediaPlayer2Interface> listener = mListener.promote();
     if (listener != NULL) {
         listener->sendEvent(MEDIA2_AUDIO_ROUTING_CHANGED, audioIo, deviceId);
     } else {
@@ -591,8 +591,8 @@
     }
 }
 
-sp<MediaPlayer2Base> MediaPlayer2Manager::Client::setDataSource_pre() {
-    sp<MediaPlayer2Base> p = createPlayer();
+sp<MediaPlayer2Interface> MediaPlayer2Manager::Client::setDataSource_pre() {
+    sp<MediaPlayer2Interface> p = createPlayer();
     if (p == NULL) {
         return p;
     }
@@ -601,17 +601,15 @@
 
     mAudioDeviceUpdatedListener = new AudioDeviceUpdatedNotifier(p);
 
-    if (!p->hardwareOutput()) {
-        mAudioOutput = new AudioOutput(mAudioSessionId, mUid,
-                mPid, mAudioAttributes, mAudioDeviceUpdatedListener);
-        static_cast<MediaPlayer2Interface*>(p.get())->setAudioSink(mAudioOutput);
-    }
+    mAudioOutput = new AudioOutput(mAudioSessionId, mUid,
+            mPid, mAudioAttributes, mAudioDeviceUpdatedListener);
+    p->setAudioSink(mAudioOutput);
 
     return p;
 }
 
 status_t MediaPlayer2Manager::Client::setDataSource_post(
-        const sp<MediaPlayer2Base>& p,
+        const sp<MediaPlayer2Interface>& p,
         status_t status)
 {
     ALOGV(" setDataSource");
@@ -657,7 +655,7 @@
         mStatus = UNKNOWN_ERROR;
         return mStatus;
     } else {
-        sp<MediaPlayer2Base> p = setDataSource_pre();
+        sp<MediaPlayer2Interface> p = setDataSource_pre();
         if (p == NULL) {
             return NO_INIT;
         }
@@ -694,7 +692,7 @@
         ALOGV("calculated length = %lld", (long long)length);
     }
 
-    sp<MediaPlayer2Base> p = setDataSource_pre();
+    sp<MediaPlayer2Interface> p = setDataSource_pre();
     if (p == NULL) {
         return NO_INIT;
     }
@@ -705,7 +703,7 @@
 
 status_t MediaPlayer2Manager::Client::setDataSource(
         const sp<IStreamSource> &source) {
-    sp<MediaPlayer2Base> p = setDataSource_pre();
+    sp<MediaPlayer2Interface> p = setDataSource_pre();
     if (p == NULL) {
         return NO_INIT;
     }
@@ -716,7 +714,7 @@
 
 status_t MediaPlayer2Manager::Client::setDataSource(
         const sp<DataSource> &source) {
-    sp<MediaPlayer2Base> p = setDataSource_pre();
+    sp<MediaPlayer2Interface> p = setDataSource_pre();
     if (p == NULL) {
         return NO_INIT;
     }
@@ -743,7 +741,7 @@
     ALOGV("[%d] setVideoSurfaceTexture(%p)",
           mConnId,
           (nww == NULL ? NULL : nww->getANativeWindow()));
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
 
     if (nww != NULL && nww->getANativeWindow() != NULL) {
@@ -796,7 +794,7 @@
 status_t MediaPlayer2Manager::Client::invoke(const Parcel& request,
                                             Parcel *reply)
 {
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == NULL) return UNKNOWN_ERROR;
     return p->invoke(request, reply);
 }
@@ -820,7 +818,7 @@
 status_t MediaPlayer2Manager::Client::getMetadata(
         bool update_only, bool /*apply_filter*/, Parcel *reply)
 {
-    sp<MediaPlayer2Base> player = getPlayer();
+    sp<MediaPlayer2Interface> player = getPlayer();
     if (player == 0) return UNKNOWN_ERROR;
 
     status_t status;
@@ -865,7 +863,7 @@
 {
     ALOGV("[%d] setBufferingSettings{%s}",
             mConnId, buffering.toString().string());
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->setBufferingSettings(buffering);
 }
@@ -873,7 +871,7 @@
 status_t MediaPlayer2Manager::Client::getBufferingSettings(
         BufferingSettings* buffering /* nonnull */)
 {
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     // TODO: create mPlayer on demand.
     if (p == 0) return UNKNOWN_ERROR;
     status_t ret = p->getBufferingSettings(buffering);
@@ -889,7 +887,7 @@
 status_t MediaPlayer2Manager::Client::prepareAsync()
 {
     ALOGV("[%d] prepareAsync", mConnId);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     status_t ret = p->prepareAsync();
 #if CALLBACK_ANTAGONIZER
@@ -902,7 +900,7 @@
 status_t MediaPlayer2Manager::Client::start()
 {
     ALOGV("[%d] start", mConnId);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     p->setLooping(mLoop);
     return p->start();
@@ -911,7 +909,7 @@
 status_t MediaPlayer2Manager::Client::stop()
 {
     ALOGV("[%d] stop", mConnId);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->stop();
 }
@@ -919,7 +917,7 @@
 status_t MediaPlayer2Manager::Client::pause()
 {
     ALOGV("[%d] pause", mConnId);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->pause();
 }
@@ -927,7 +925,7 @@
 status_t MediaPlayer2Manager::Client::isPlaying(bool* state)
 {
     *state = false;
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     *state = p->isPlaying();
     ALOGV("[%d] isPlaying: %d", mConnId, *state);
@@ -938,14 +936,14 @@
 {
     ALOGV("[%d] setPlaybackSettings(%f, %f, %d, %d)",
             mConnId, rate.mSpeed, rate.mPitch, rate.mFallbackMode, rate.mStretchMode);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->setPlaybackSettings(rate);
 }
 
 status_t MediaPlayer2Manager::Client::getPlaybackSettings(AudioPlaybackRate* rate /* nonnull */)
 {
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     status_t ret = p->getPlaybackSettings(rate);
     if (ret == NO_ERROR) {
@@ -962,7 +960,7 @@
 {
     ALOGV("[%d] setSyncSettings(%u, %u, %f, %f)",
             mConnId, sync.mSource, sync.mAudioAdjustMode, sync.mTolerance, videoFpsHint);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->setSyncSettings(sync, videoFpsHint);
 }
@@ -970,7 +968,7 @@
 status_t MediaPlayer2Manager::Client::getSyncSettings(
         AVSyncSettings* sync /* nonnull */, float* videoFps /* nonnull */)
 {
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     status_t ret = p->getSyncSettings(sync, videoFps);
     if (ret == NO_ERROR) {
@@ -985,7 +983,7 @@
 status_t MediaPlayer2Manager::Client::getCurrentPosition(int *msec)
 {
     ALOGV("getCurrentPosition");
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     status_t ret = p->getCurrentPosition(msec);
     if (ret == NO_ERROR) {
@@ -999,7 +997,7 @@
 status_t MediaPlayer2Manager::Client::getDuration(int *msec)
 {
     ALOGV("getDuration");
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     status_t ret = p->getDuration(msec);
     if (ret == NO_ERROR) {
@@ -1023,7 +1021,7 @@
     if (c != NULL) {
         if (mAudioOutput != NULL) {
             mAudioOutput->setNextOutput(c->mAudioOutput);
-        } else if ((mPlayer != NULL) && !mPlayer->hardwareOutput()) {
+        } else {
             ALOGE("no current audio output");
         }
 
@@ -1040,13 +1038,9 @@
         const sp<VolumeShaper::Operation>& operation) {
     // for hardware output, call player instead
     ALOGV("Client::applyVolumeShaper(%p)", this);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     {
         Mutex::Autolock l(mLock);
-        if (p != 0 && p->hardwareOutput()) {
-            // TODO: investigate internal implementation
-            return VolumeShaper::Status(INVALID_OPERATION);
-        }
         if (mAudioOutput.get() != nullptr) {
             return mAudioOutput->applyVolumeShaper(configuration, operation);
         }
@@ -1057,13 +1051,9 @@
 sp<VolumeShaper::State> MediaPlayer2Manager::Client::getVolumeShaperState(int id) {
     // for hardware output, call player instead
     ALOGV("Client::getVolumeShaperState(%p)", this);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     {
         Mutex::Autolock l(mLock);
-        if (p != 0 && p->hardwareOutput()) {
-            // TODO: investigate internal implementation.
-            return nullptr;
-        }
         if (mAudioOutput.get() != nullptr) {
             return mAudioOutput->getVolumeShaperState(id);
         }
@@ -1074,7 +1064,7 @@
 status_t MediaPlayer2Manager::Client::seekTo(int msec, MediaPlayer2SeekMode mode)
 {
     ALOGV("[%d] seekTo(%d, %d)", mConnId, msec, mode);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->seekTo(msec, mode);
 }
@@ -1083,7 +1073,7 @@
 {
     ALOGV("[%d] reset", mConnId);
     mRetransmitEndpointValid = false;
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->reset();
 }
@@ -1091,7 +1081,7 @@
 status_t MediaPlayer2Manager::Client::notifyAt(int64_t mediaTimeUs)
 {
     ALOGV("[%d] notifyAt(%lld)", mConnId, (long long)mediaTimeUs);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->notifyAt(mediaTimeUs);
 }
@@ -1128,7 +1118,7 @@
 {
     ALOGV("[%d] setLooping(%d)", mConnId, loop);
     mLoop = loop;
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p != 0) return p->setLooping(loop);
     return NO_ERROR;
 }
@@ -1138,17 +1128,10 @@
     ALOGV("[%d] setVolume(%f, %f)", mConnId, leftVolume, rightVolume);
 
     // for hardware output, call player instead
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     {
       Mutex::Autolock l(mLock);
-      if (p != 0 && p->hardwareOutput()) {
-          MediaPlayerHWInterface* hwp =
-                  reinterpret_cast<MediaPlayerHWInterface*>(p.get());
-          return hwp->setVolume(leftVolume, rightVolume);
-      } else {
-          if (mAudioOutput != 0) mAudioOutput->setVolume(leftVolume, rightVolume);
-          return NO_ERROR;
-      }
+      if (mAudioOutput != 0) mAudioOutput->setVolume(leftVolume, rightVolume);
     }
 
     return NO_ERROR;
@@ -1179,7 +1162,7 @@
         return setAudioAttributes_l(request);
     }
     default:
-        sp<MediaPlayer2Base> p = getPlayer();
+        sp<MediaPlayer2Interface> p = getPlayer();
         if (p == 0) { return UNKNOWN_ERROR; }
         return p->setParameter(key, request);
     }
@@ -1187,7 +1170,7 @@
 
 status_t MediaPlayer2Manager::Client::getParameter(int key, Parcel *reply) {
     ALOGV("[%d] getParameter(%d)", mConnId, key);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
     return p->getParameter(key, reply);
 }
@@ -1204,7 +1187,7 @@
         ALOGV("[%d] setRetransmitEndpoint = <none>", mConnId);
     }
 
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
 
     // Right now, the only valid time to set a retransmit endpoint is before
     // player selection has been made (since the presence or absence of a
@@ -1230,7 +1213,7 @@
     if (NULL == endpoint)
         return BAD_VALUE;
 
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
 
     if (p != NULL)
         return p->getRetransmitEndpoint(endpoint);
@@ -1333,7 +1316,7 @@
         const Vector<uint8_t>& drmSessionId)
 {
     ALOGV("[%d] prepareDrm", mConnId);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
 
     status_t ret = p->prepareDrm(uuid, drmSessionId);
@@ -1345,7 +1328,7 @@
 status_t MediaPlayer2Manager::Client::releaseDrm()
 {
     ALOGV("[%d] releaseDrm", mConnId);
-    sp<MediaPlayer2Base> p = getPlayer();
+    sp<MediaPlayer2Interface> p = getPlayer();
     if (p == 0) return UNKNOWN_ERROR;
 
     status_t ret = p->releaseDrm();
diff --git a/media/libmedia/MediaPlayer2Manager.h b/media/libmedia/MediaPlayer2Manager.h
index 1265155..20cc735 100644
--- a/media/libmedia/MediaPlayer2Manager.h
+++ b/media/libmedia/MediaPlayer2Manager.h
@@ -48,7 +48,7 @@
 class Antagonizer {
 public:
     Antagonizer(
-            MediaPlayer2Base::NotifyCallback cb,
+            MediaPlayer2Interface::NotifyCallback cb,
             const wp<MediaPlayer2Engine> &client);
     void start() { mActive = true; }
     void stop() { mActive = false; }
@@ -62,14 +62,14 @@
     bool                             mExit;
     bool                             mActive;
     wp<MediaPlayer2Engine>           mClient;
-    MediaPlayer2Base::NotifyCallback mCb;
+    MediaPlayer2Interface::NotifyCallback mCb;
 };
 #endif
 
 class MediaPlayer2Manager {
     class Client;
 
-    class AudioOutput : public MediaPlayer2Base::AudioSink
+    class AudioOutput : public MediaPlayer2Interface::AudioSink
     {
         class CallbackData;
 
@@ -287,7 +287,7 @@
                                         const sp<media::VolumeShaper::Operation>& operation) override;
         virtual sp<media::VolumeShaper::State> getVolumeShaperState(int id) override;
 
-        sp<MediaPlayer2Base>    createPlayer();
+        sp<MediaPlayer2Interface>    createPlayer();
 
         virtual status_t        setDataSource(
                         const sp<MediaHTTPService> &httpService,
@@ -300,8 +300,8 @@
         virtual status_t        setDataSource(const sp<DataSource> &source);
 
 
-        sp<MediaPlayer2Base>    setDataSource_pre();
-        status_t                setDataSource_post(const sp<MediaPlayer2Base>& p,
+        sp<MediaPlayer2Interface>    setDataSource_pre();
+        status_t                setDataSource_post(const sp<MediaPlayer2Interface>& p,
                                                    status_t status);
 
         static  void            notify(const wp<MediaPlayer2Engine> &listener, int msg,
@@ -323,7 +323,7 @@
         class AudioDeviceUpdatedNotifier: public AudioSystem::AudioDeviceCallback
         {
         public:
-            AudioDeviceUpdatedNotifier(const sp<MediaPlayer2Base>& listener) {
+            AudioDeviceUpdatedNotifier(const sp<MediaPlayer2Interface>& listener) {
                 mListener = listener;
             }
             ~AudioDeviceUpdatedNotifier() {}
@@ -332,7 +332,7 @@
                                              audio_port_handle_t deviceId);
 
         private:
-            wp<MediaPlayer2Base> mListener;
+            wp<MediaPlayer2Interface> mListener;
         };
 
         friend class MediaPlayer2Manager;
@@ -346,7 +346,7 @@
 
                 void            deletePlayer();
 
-        sp<MediaPlayer2Base>     getPlayer() const { Mutex::Autolock lock(mLock); return mPlayer; }
+        sp<MediaPlayer2Interface> getPlayer() const { Mutex::Autolock lock(mLock); return mPlayer; }
 
 
 
@@ -366,7 +366,7 @@
         status_t setAudioAttributes_l(const Parcel &request);
 
         mutable     Mutex                        mLock;
-                    sp<MediaPlayer2Base>         mPlayer;
+                    sp<MediaPlayer2Interface>    mPlayer;
                     sp<MediaPlayer2EngineClient> mClient;
                     sp<AudioOutput>              mAudioOutput;
                     pid_t                        mPid;
diff --git a/media/libmedia/include/media/MediaPlayer2Interface.h b/media/libmedia/include/media/MediaPlayer2Interface.h
index 88012ac..699618e 100644
--- a/media/libmedia/include/media/MediaPlayer2Interface.h
+++ b/media/libmedia/include/media/MediaPlayer2Interface.h
@@ -58,7 +58,7 @@
 #define AUDIO_SINK_MIN_DEEP_BUFFER_DURATION_US 5000000
 
 // abstract base class - use MediaPlayer2Interface
-class MediaPlayer2Base : public AHandler
+class MediaPlayer2Interface : public AHandler
 {
 public:
     // callback mechanism for passing messages to MediaPlayer2 object
@@ -148,15 +148,16 @@
         virtual status_t    enableAudioDeviceCallback(bool enabled);
     };
 
-                        MediaPlayer2Base() : mClient(0), mNotify(0) {}
-    virtual             ~MediaPlayer2Base() {}
+                        MediaPlayer2Interface() : mClient(0), mNotify(0) { }
+    virtual             ~MediaPlayer2Interface() { }
     virtual status_t    initCheck() = 0;
-    virtual bool        hardwareOutput() = 0;
 
     virtual status_t    setUID(uid_t /* uid */) {
         return INVALID_OPERATION;
     }
 
+    virtual void        setAudioSink(const sp<AudioSink>& audioSink) { mAudioSink = audioSink; }
+
     virtual status_t    setDataSource(
             const sp<MediaHTTPService> &httpService,
             const char *url,
@@ -234,7 +235,7 @@
     virtual status_t getRetransmitEndpoint(struct sockaddr_in* /* endpoint */) {
         return INVALID_OPERATION;
     }
-    virtual status_t setNextPlayer(const sp<MediaPlayer2Base>& /* next */) {
+    virtual status_t setNextPlayer(const sp<MediaPlayer2Interface>& /* next */) {
         return OK;
     }
 
@@ -292,6 +293,9 @@
         return INVALID_OPERATION;
     }
 
+protected:
+    sp<AudioSink>       mAudioSink;
+
 private:
     friend class MediaPlayer2Manager;
 
@@ -300,27 +304,6 @@
     NotifyCallback         mNotify;
 };
 
-// Implement this class for media players that use the AudioFlinger software mixer
-class MediaPlayer2Interface : public MediaPlayer2Base
-{
-public:
-    virtual             ~MediaPlayer2Interface() { }
-    virtual bool        hardwareOutput() { return false; }
-    virtual void        setAudioSink(const sp<AudioSink>& audioSink) { mAudioSink = audioSink; }
-protected:
-    sp<AudioSink>       mAudioSink;
-};
-
-// Implement this class for media players that output audio directly to hardware
-class MediaPlayer2HWInterface : public MediaPlayer2Base
-{
-public:
-    virtual             ~MediaPlayer2HWInterface() {}
-    virtual bool        hardwareOutput() { return true; }
-    virtual status_t    setVolume(float leftVolume, float rightVolume) = 0;
-    virtual status_t    setAudioStreamType(audio_stream_type_t streamType) = 0;
-};
-
 }; // namespace android
 
 #endif // __cplusplus
diff --git a/media/libmedia/nuplayer2/NuPlayer2.cpp b/media/libmedia/nuplayer2/NuPlayer2.cpp
index 2745219..2c7f416 100644
--- a/media/libmedia/nuplayer2/NuPlayer2.cpp
+++ b/media/libmedia/nuplayer2/NuPlayer2.cpp
@@ -64,7 +64,7 @@
 
 namespace android {
 
-static status_t sendMetaDataToHal(sp<MediaPlayer2Base::AudioSink>& sink,
+static status_t sendMetaDataToHal(sp<MediaPlayer2Interface::AudioSink>& sink,
                                   const sp<MetaData>& meta) {
     int32_t sampleRate = 0;
     int32_t bitRate = 0;
@@ -417,7 +417,7 @@
     msg->post();
 }
 
-void NuPlayer2::setAudioSink(const sp<MediaPlayer2Base::AudioSink> &sink) {
+void NuPlayer2::setAudioSink(const sp<MediaPlayer2Interface::AudioSink> &sink) {
     sp<AMessage> msg = new AMessage(kWhatSetAudioSink, this);
     msg->setObject("sink", sink);
     msg->post();
@@ -850,7 +850,7 @@
             sp<RefBase> obj;
             CHECK(msg->findObject("sink", &obj));
 
-            mAudioSink = static_cast<MediaPlayer2Base::AudioSink *>(obj.get());
+            mAudioSink = static_cast<MediaPlayer2Interface::AudioSink *>(obj.get());
             break;
         }
 
diff --git a/media/libmedia/nuplayer2/NuPlayer2.h b/media/libmedia/nuplayer2/NuPlayer2.h
index 638b259..23c4fdf 100644
--- a/media/libmedia/nuplayer2/NuPlayer2.h
+++ b/media/libmedia/nuplayer2/NuPlayer2.h
@@ -61,7 +61,7 @@
 
     void setVideoSurfaceTextureAsync(const sp<ANativeWindowWrapper> &nww);
 
-    void setAudioSink(const sp<MediaPlayer2Base::AudioSink> &sink);
+    void setAudioSink(const sp<MediaPlayer2Interface::AudioSink> &sink);
     status_t setPlaybackSettings(const AudioPlaybackRate &rate);
     status_t getPlaybackSettings(AudioPlaybackRate *rate /* nonnull */);
     status_t setSyncSettings(const AVSyncSettings &sync, float videoFpsHint);
@@ -168,7 +168,7 @@
     sp<Source> mSource;
     uint32_t mSourceFlags;
     sp<ANativeWindowWrapper> mNativeWindow;
-    sp<MediaPlayer2Base::AudioSink> mAudioSink;
+    sp<MediaPlayer2Interface::AudioSink> mAudioSink;
     sp<DecoderBase> mVideoDecoder;
     bool mOffloadAudio;
     sp<DecoderBase> mAudioDecoder;
diff --git a/media/libmedia/nuplayer2/NuPlayer2Renderer.cpp b/media/libmedia/nuplayer2/NuPlayer2Renderer.cpp
index 1a9f246..a0bd900 100644
--- a/media/libmedia/nuplayer2/NuPlayer2Renderer.cpp
+++ b/media/libmedia/nuplayer2/NuPlayer2Renderer.cpp
@@ -87,7 +87,7 @@
 const int64_t NuPlayer2::Renderer::kMinPositionUpdateDelayUs = 100000ll;
 
 NuPlayer2::Renderer::Renderer(
-        const sp<MediaPlayer2Base::AudioSink> &sink,
+        const sp<MediaPlayer2Interface::AudioSink> &sink,
         const sp<MediaClock> &mediaClock,
         const sp<AMessage> &notify,
         uint32_t flags)
@@ -805,28 +805,28 @@
 
 // static
 size_t NuPlayer2::Renderer::AudioSinkCallback(
-        MediaPlayer2Base::AudioSink * /* audioSink */,
+        MediaPlayer2Interface::AudioSink * /* audioSink */,
         void *buffer,
         size_t size,
         void *cookie,
-        MediaPlayer2Base::AudioSink::cb_event_t event) {
+        MediaPlayer2Interface::AudioSink::cb_event_t event) {
     NuPlayer2::Renderer *me = (NuPlayer2::Renderer *)cookie;
 
     switch (event) {
-        case MediaPlayer2Base::AudioSink::CB_EVENT_FILL_BUFFER:
+        case MediaPlayer2Interface::AudioSink::CB_EVENT_FILL_BUFFER:
         {
             return me->fillAudioBuffer(buffer, size);
             break;
         }
 
-        case MediaPlayer2Base::AudioSink::CB_EVENT_STREAM_END:
+        case MediaPlayer2Interface::AudioSink::CB_EVENT_STREAM_END:
         {
             ALOGV("AudioSink::CB_EVENT_STREAM_END");
             me->notifyEOSCallback();
             break;
         }
 
-        case MediaPlayer2Base::AudioSink::CB_EVENT_TEAR_DOWN:
+        case MediaPlayer2Interface::AudioSink::CB_EVENT_TEAR_DOWN:
         {
             ALOGV("AudioSink::CB_EVENT_TEAR_DOWN");
             me->notifyAudioTearDown(kDueToError);
diff --git a/media/libmedia/nuplayer2/NuPlayer2Renderer.h b/media/libmedia/nuplayer2/NuPlayer2Renderer.h
index 3007654..62cf0d8 100644
--- a/media/libmedia/nuplayer2/NuPlayer2Renderer.h
+++ b/media/libmedia/nuplayer2/NuPlayer2Renderer.h
@@ -35,15 +35,15 @@
         FLAG_REAL_TIME = 1,
         FLAG_OFFLOAD_AUDIO = 2,
     };
-    Renderer(const sp<MediaPlayer2Base::AudioSink> &sink,
+    Renderer(const sp<MediaPlayer2Interface::AudioSink> &sink,
              const sp<MediaClock> &mediaClock,
              const sp<AMessage> &notify,
              uint32_t flags = 0);
 
     static size_t AudioSinkCallback(
-            MediaPlayer2Base::AudioSink *audioSink,
+            MediaPlayer2Interface::AudioSink *audioSink,
             void *data, size_t size, void *me,
-            MediaPlayer2Base::AudioSink::cb_event_t event);
+            MediaPlayer2Interface::AudioSink::cb_event_t event);
 
     void queueBuffer(
             bool audio,
@@ -148,7 +148,7 @@
 
     static const int64_t kMinPositionUpdateDelayUs;
 
-    sp<MediaPlayer2Base::AudioSink> mAudioSink;
+    sp<MediaPlayer2Interface::AudioSink> mAudioSink;
     bool mUseVirtualAudioSink;
     sp<AMessage> mNotify;
     Mutex mLock;