[TIZENIOT-1686] Fixed Play/Pause update issue with other media player

Change-Id: I6443a40a3f15c1c5afa314be8210eadbba4100f8
Signed-off-by: aman.jeph <aman.jeph@samsung.com>

diff --git a/playview/src/core/vp-sound.c b/playview/src/core/vp-sound.c
index c529e89bb2555cbc30d5ce5001a85498b2bb5483..ef77f64cbd1e07628bd336990144bbaf2d628bf8 100755 (executable)
--- a/playview/src/core/vp-sound.c
+++ b/playview/src/core/vp-sound.c
@@ -31,6 +31,17 @@
 
 
 static int earjack_conn_changed_cb_id;
+
+static void vp_player_pause_main_thread_callback(void *user_data) {
+       VideoLogInfo("Main loop thread safe pause callback called");
+       vp_play_normal_view_pause_player(user_data);
+}
+
+static void vp_player_play_main_thread_callback(void *user_data) {
+       VideoLogInfo("Main loop thread safe play callback called");
+       vp_play_normal_view_play_player(user_data);
+}
+
 /**
  *
  * @param stream_info
@@ -68,7 +79,14 @@ void vp_player_focus_callback(sound_stream_info_h stream_info,
        VideoLogDebug("Reason for change : %d and state of playback is : %d",
                                  reason_for_change, state_for_playback);
        if (state_for_playback == SOUND_STREAM_FOCUS_STATE_RELEASED) {
-               vp_play_normal_view_pause_player(pPlayView);
+
+               // this callback is called from internal thread of sound manager not from  main thread
+               // elementry api need to be called from main thread to work
+               // so we can't update ui in this thread.
+               // we need to add main loop callback to update ui.
+               VideoLogInfo("Added main lopp callback to pause ui");
+               ecore_main_loop_thread_safe_call_sync(vp_player_pause_main_thread_callback, user_data);
+
                sound_manager_get_focus_reacquisition(pPlayView->stream_info,
                                                                                          &pPlayView->reacquire_state);
                if (reason_for_change == SOUND_STREAM_FOCUS_CHANGED_BY_VOIP
@@ -88,7 +106,12 @@ void vp_player_focus_callback(sound_stream_info_h stream_info,
                        }
                }
        } else {
-               vp_play_normal_view_play_player(pPlayView);
+               // this callback is called from internal thread of sound manager not from main thread
+               // elementry api need to be called from main thread to work
+               // so we can't update ui in this thread.
+               // we need to add main loop callback to update ui.
+               VideoLogInfo("Added main lopp callback to play ui");
+               ecore_main_loop_thread_safe_call_sync(vp_player_play_main_thread_callback, user_data);
        }
 }