commit 4b7069dac546ad21cf62ca6132d50ea41857d08e
author Chong Zhang <chz@google.com> Wed Sep 11 12:52:43 2013 -0700
committer Chong Zhang <chz@google.com> Wed Sep 11 17:58:54 2013 -0700
tree a692fbb194536dcd7ee4f8e7681e7a36143267d5
parent c728c580fc512b50604f33f1c4581c500062b245

Add FLAG_CAN_SEEK_BACKWARD and FLAG_CAN_SEEK_FORWARD see flags

Also update seek flag in NuPlayerDriver, otherwise MediaPlayer will
get wrong flags.

Bug: 10676387

Change-Id: Ice30f27a9a04e37b4718d26228a407fea8d9e4fc

media/libmediaplayerservice/nuplayer/NuPlayer.cpp

diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
index e1735fa..750287f 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.cpp
@@ -1396,6 +1396,11 @@
             uint32_t flags;
             CHECK(msg->findInt32("flags", (int32_t *)&flags));
 
+            sp<NuPlayerDriver> driver = mDriver.promote();
+            if (driver != NULL) {
+                driver->notifyFlagsChanged(flags);
+            }
+
             if ((mSourceFlags & Source::FLAG_DYNAMIC_DURATION)
                     && (!(flags & Source::FLAG_DYNAMIC_DURATION))) {
                 cancelPollDuration();

media/libmediaplayerservice/nuplayer/RTSPSource.cpp

diff --git a/media/libmediaplayerservice/nuplayer/RTSPSource.cpp b/media/libmediaplayerservice/nuplayer/RTSPSource.cpp
index 3385a19..18cf6d1 100644
--- a/media/libmediaplayerservice/nuplayer/RTSPSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/RTSPSource.cpp
@@ -358,11 +358,10 @@
             uint32_t flags = 0;
 
             if (mHandler->isSeekable()) {
-                flags = FLAG_CAN_PAUSE | FLAG_CAN_SEEK;
-
-                // Seeking 10secs forward or backward is a very expensive
-                // operation for rtsp, so let's not enable that.
-                // The user can always use the seek bar.
+                flags = FLAG_CAN_PAUSE
+                        | FLAG_CAN_SEEK
+                        | FLAG_CAN_SEEK_BACKWARD
+                        | FLAG_CAN_SEEK_FORWARD;
             }
 
             notifyFlagsChanged(flags);