From 162ee49e1ce8800de80697fdd0e0e42ad7e9374e Mon Sep 17 00:00:00 2001
From: Gloria Wang <gwang@google.com>
Date: Mon, 11 Apr 2011 17:23:27 -0700
Subject: - Add another parameter in notify() to be able to send timed text
 sample through listener during video playback. - Add OnTimedTextListener in
 the MediaPlayer For feature request 800939.

Change-Id: I65072c27acb4c0037109a72be38c73e9f667420f
---
 media/libmedia/IMediaPlayerClient.cpp | 12 ++++++++++--
 media/libmedia/mediaplayer.cpp        |  7 +++++--
 2 files changed, 15 insertions(+), 4 deletions(-)

(limited to 'media/libmedia')

diff --git a/media/libmedia/IMediaPlayerClient.cpp b/media/libmedia/IMediaPlayerClient.cpp
index bf51829..1f135c4 100644
--- a/media/libmedia/IMediaPlayerClient.cpp
+++ b/media/libmedia/IMediaPlayerClient.cpp
@@ -35,13 +35,16 @@ public:
     {
     }
 
-    virtual void notify(int msg, int ext1, int ext2)
+    virtual void notify(int msg, int ext1, int ext2, const Parcel *obj)
     {
         Parcel data, reply;
         data.writeInterfaceToken(IMediaPlayerClient::getInterfaceDescriptor());
         data.writeInt32(msg);
         data.writeInt32(ext1);
         data.writeInt32(ext2);
+        if (obj && obj->dataSize() > 0) {
+            data.appendFrom(const_cast<Parcel *>(obj), 0, obj->dataSize());
+        }
         remote()->transact(NOTIFY, data, &reply, IBinder::FLAG_ONEWAY);
     }
 };
@@ -59,7 +62,12 @@ status_t BnMediaPlayerClient::onTransact(
             int msg = data.readInt32();
             int ext1 = data.readInt32();
             int ext2 = data.readInt32();
-            notify(msg, ext1, ext2);
+            Parcel obj;
+            if (data.dataAvail() > 0) {
+                obj.appendFrom(const_cast<Parcel *>(&data), data.dataPosition(), data.dataAvail());
+            }
+
+            notify(msg, ext1, ext2, &obj);
             return NO_ERROR;
         } break;
         default:
diff --git a/media/libmedia/mediaplayer.cpp b/media/libmedia/mediaplayer.cpp
index 0ee0249..e80e742 100644
--- a/media/libmedia/mediaplayer.cpp
+++ b/media/libmedia/mediaplayer.cpp
@@ -551,7 +551,7 @@ status_t MediaPlayer::attachAuxEffect(int effectId)
     return mPlayer->attachAuxEffect(effectId);
 }
 
-void MediaPlayer::notify(int msg, int ext1, int ext2)
+void MediaPlayer::notify(int msg, int ext1, int ext2, const Parcel *obj)
 {
     LOGV("message received msg=%d, ext1=%d, ext2=%d", msg, ext1, ext2);
     bool send = true;
@@ -641,6 +641,9 @@ void MediaPlayer::notify(int msg, int ext1, int ext2)
         mVideoWidth = ext1;
         mVideoHeight = ext2;
         break;
+    case MEDIA_TIMED_TEXT:
+        LOGV("Received timed text message");
+        break;
     default:
         LOGV("unrecognized message: (%d, %d, %d)", msg, ext1, ext2);
         break;
@@ -653,7 +656,7 @@ void MediaPlayer::notify(int msg, int ext1, int ext2)
     if ((listener != 0) && send) {
         Mutex::Autolock _l(mNotifyLock);
         LOGV("callback application");
-        listener->notify(msg, ext1, ext2);
+        listener->notify(msg, ext1, ext2, obj);
         LOGV("back from callback");
     }
 }
-- 
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