Add MEDIA_STARTED/PAUSED/STOPPED events to media players

This is needed for the MediaTimeProvider java interface, so it does not
continually poll for current media time.

Note: NuPlayer and AwesomePlayer do not correctly handle stop (pause
instead), so for those we will signal PAUSED.

Signed-off-by: Lajos Molnar <lajos@google.com>
Change-Id: I3c61e1bda475f131323f475c18a42e3ec66c9ae1
Bug: 10326117

1 files changed, 5 insertions, 0 deletions

diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
index 68b9623..cf0373c 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.cpp
@@ -255,6 +255,7 @@ status_t NuPlayerDriver::pause() {
             return OK;
 
         case STATE_RUNNING:
+            notifyListener(MEDIA_PAUSED);
             mPlayer->pause();
             break;
 
@@ -287,6 +288,8 @@ status_t NuPlayerDriver::seekTo(int msec) {
         case STATE_PAUSED:
         {
             mAtEOS = false;
+            // seeks can take a while, so we essentially paused
+            notifyListener(MEDIA_PAUSED);
             mPlayer->seekToAsync(seekTimeUs);
             break;
         }
@@ -345,6 +348,8 @@ status_t NuPlayerDriver::reset() {
             break;
     }
 
+    notifyListener(MEDIA_STOPPED);
+
     mState = STATE_RESET_IN_PROGRESS;
     mPlayer->resetAsync();