mediaplayer2: add srcId for source dependent API's

Test: cts
Bug: 112549021
Change-Id: I619c85af8f59cb5956ca0b399e918ea38e3b32b5
diff --git a/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h b/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h
index c7cd7d2..a945ffd 100644
--- a/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h
+++ b/media/libmediaplayer2/include/mediaplayer2/mediaplayer2.h
@@ -86,7 +86,7 @@
                     MediaPlayer2SeekMode mode = MediaPlayer2SeekMode::SEEK_PREVIOUS_SYNC);
             status_t        notifyAt(int64_t mediaTimeUs);
             status_t        getCurrentPosition(int64_t *msec);
-            status_t        getDuration(int64_t *msec);
+            status_t        getDuration(int64_t srcId, int64_t *msec);
             status_t        reset();
             status_t        setAudioStreamType(audio_stream_type_t type);
             status_t        getAudioStreamType(audio_stream_type_t *type);
diff --git a/media/libmediaplayer2/mediaplayer2.cpp b/media/libmediaplayer2/mediaplayer2.cpp
index 2ae5a8c..f432059 100644
--- a/media/libmediaplayer2/mediaplayer2.cpp
+++ b/media/libmediaplayer2/mediaplayer2.cpp
@@ -718,8 +718,15 @@
     return ret;
 }
 
-status_t MediaPlayer2::getDuration(int64_t *msec) {
+status_t MediaPlayer2::getDuration(int64_t srcId, int64_t *msec) {
     Mutex::Autolock _l(mLock);
+    // TODO: cache duration for currentSrcId and nextSrcId, and return correct
+    // value for nextSrcId.
+    if (srcId != mSrcId) {
+        *msec = -1;
+        return OK;
+    }
+
     ALOGV("getDuration_l");
     bool isValidState = (mCurrentState & (MEDIA_PLAYER2_PREPARED | MEDIA_PLAYER2_STARTED |
             MEDIA_PLAYER2_PAUSED | MEDIA_PLAYER2_PLAYBACK_COMPLETE));
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp
index 81ffbc7..080d923 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2.cpp
@@ -791,9 +791,13 @@
             sp<AReplyToken> replyID;
             CHECK(msg->senderAwaitsResponse(&replyID));
 
+            int64_t srcId;
+            CHECK(msg->findInt64("srcId", (int64_t*)&srcId));
+
             PlayerMessage* reply;
             CHECK(msg->findPointer("reply", (void**)&reply));
 
+            // TODO: use correct source info based on srcId.
             size_t inbandTracks = 0;
             if (mCurrentSourceInfo.mSource != NULL) {
                 inbandTracks = mCurrentSourceInfo.mSource->getTrackCount();
@@ -824,10 +828,14 @@
 
         case kWhatGetSelectedTrack:
         {
+            int64_t srcId;
+            CHECK(msg->findInt64("srcId", (int64_t*)&srcId));
+
             int32_t type32;
             CHECK(msg->findInt32("type", (int32_t*)&type32));
             media_track_type type = (media_track_type)type32;
 
+            // TODO: use correct source info based on srcId.
             size_t inbandTracks = 0;
             status_t err = INVALID_OPERATION;
             ssize_t selectedTrack = -1;
@@ -863,15 +871,18 @@
             sp<AReplyToken> replyID;
             CHECK(msg->senderAwaitsResponse(&replyID));
 
+            int64_t srcId;
             size_t trackIndex;
             int32_t select;
             int64_t timeUs;
+            CHECK(msg->findInt64("srcId", (int64_t*)&srcId));
             CHECK(msg->findSize("trackIndex", &trackIndex));
             CHECK(msg->findInt32("select", &select));
             CHECK(msg->findInt64("timeUs", &timeUs));
 
             status_t err = INVALID_OPERATION;
 
+            // TODO: use correct source info based on srcId.
             size_t inbandTracks = 0;
             if (mCurrentSourceInfo.mSource != NULL) {
                 inbandTracks = mCurrentSourceInfo.mSource->getTrackCount();
@@ -2324,8 +2335,9 @@
     return OK;
 }
 
-status_t NuPlayer2::getTrackInfo(PlayerMessage* reply) const {
+status_t NuPlayer2::getTrackInfo(int64_t srcId, PlayerMessage* reply) const {
     sp<AMessage> msg = new AMessage(kWhatGetTrackInfo, this);
+    msg->setInt64("srcId", srcId);
     msg->setPointer("reply", reply);
 
     sp<AMessage> response;
@@ -2333,9 +2345,10 @@
     return err;
 }
 
-status_t NuPlayer2::getSelectedTrack(int32_t type, PlayerMessage* reply) const {
+status_t NuPlayer2::getSelectedTrack(int64_t srcId, int32_t type, PlayerMessage* reply) const {
     sp<AMessage> msg = new AMessage(kWhatGetSelectedTrack, this);
     msg->setPointer("reply", reply);
+    msg->setInt64("srcId", srcId);
     msg->setInt32("type", type);
 
     sp<AMessage> response;
@@ -2346,8 +2359,9 @@
     return err;
 }
 
-status_t NuPlayer2::selectTrack(size_t trackIndex, bool select, int64_t timeUs) {
+status_t NuPlayer2::selectTrack(int64_t srcId, size_t trackIndex, bool select, int64_t timeUs) {
     sp<AMessage> msg = new AMessage(kWhatSelectTrack, this);
+    msg->setInt64("srcId", srcId);
     msg->setSize("trackIndex", trackIndex);
     msg->setInt32("select", select);
     msg->setInt64("timeUs", timeUs);
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2.h b/media/libmediaplayer2/nuplayer2/NuPlayer2.h
index e9b5f11..fdc128f 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2.h
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2.h
@@ -82,9 +82,9 @@
     void rewind();
 
     status_t setVideoScalingMode(int32_t mode);
-    status_t getTrackInfo(PlayerMessage* reply) const;
-    status_t getSelectedTrack(int32_t type, PlayerMessage* reply) const;
-    status_t selectTrack(size_t trackIndex, bool select, int64_t timeUs);
+    status_t getTrackInfo(int64_t srcId, PlayerMessage* reply) const;
+    status_t getSelectedTrack(int64_t srcId, int32_t type, PlayerMessage* reply) const;
+    status_t selectTrack(int64_t srcId, size_t trackIndex, bool select, int64_t timeUs);
     status_t getCurrentPosition(int64_t *mediaUs);
     void getStats(Vector<sp<AMessage> > *mTrackStats);
 
diff --git a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
index 56d708a..2dab2dd 100644
--- a/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
+++ b/media/libmediaplayer2/nuplayer2/NuPlayer2Driver.cpp
@@ -603,28 +603,33 @@
 
         case MEDIA_PLAYER2_INVOKE_ID_GET_TRACK_INFO:
         {
-            return mPlayer->getTrackInfo(response);
+            int64_t srcId = (it++)->int64_value();
+            return mPlayer->getTrackInfo(srcId, response);
         }
 
         case MEDIA_PLAYER2_INVOKE_ID_SELECT_TRACK:
         {
+            int64_t srcId = (it++)->int64_value();
             int trackIndex = (it++)->int32_value();
             int64_t msec = 0;
             // getCurrentPosition should always return OK
             getCurrentPosition(&msec);
-            return mPlayer->selectTrack(trackIndex, true /* select */, msec * 1000LL);
+            return mPlayer->selectTrack(srcId, trackIndex, true /* select */, msec * 1000LL);
         }
 
         case MEDIA_PLAYER2_INVOKE_ID_UNSELECT_TRACK:
         {
+            int64_t srcId = (it++)->int64_value();
             int trackIndex = (it++)->int32_value();
-            return mPlayer->selectTrack(trackIndex, false /* select */, 0xdeadbeef /* not used */);
+            return mPlayer->selectTrack(
+                    srcId, trackIndex, false /* select */, 0xdeadbeef /* not used */);
         }
 
         case MEDIA_PLAYER2_INVOKE_ID_GET_SELECTED_TRACK:
         {
+            int64_t srcId = (it++)->int64_value();
             int32_t type = (it++)->int32_value();
-            return mPlayer->getSelectedTrack(type, response);
+            return mPlayer->getSelectedTrack(srcId, type, response);
         }
 
         default: