[Android] MediaList: add expansion events

[Edward Wang]

vlc-ports/android | branch: master | Edward Wang <edward.c.wang at compdigitec.com> | Mon Oct 28 18:09:54 2013 -0400| [7ffa4ce969b807b499e0cf6a11041ac25920ddda] | committer: Edward Wang

MediaList: add expansion events

> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git/?a=commit;h=7ffa4ce969b807b499e0cf6a11041ac25920ddda
---

 vlc-android/src/org/videolan/libvlc/EventHandler.java |    3 +++
 vlc-android/src/org/videolan/libvlc/MediaList.java    |    2 ++
 2 files changed, 5 insertions(+)

diff --git a/vlc-android/src/org/videolan/libvlc/EventHandler.java b/vlc-android/src/org/videolan/libvlc/EventHandler.java
index a1b8cd3..82d8e7a 100644
--- a/vlc-android/src/org/videolan/libvlc/EventHandler.java
+++ b/vlc-android/src/org/videolan/libvlc/EventHandler.java
@@ -88,6 +88,9 @@ public class EventHandler {
     //public static final int VlmMediaInstanceStatusEnd       = 0x609;
     //public static final int VlmMediaInstanceStatusError     = 0x60a;
 
+    public static final int CustomMediaListExpanding          = 0x2000;
+    public static final int CustomMediaListExpandingEnd       = 0x2001;
+
     private ArrayList<Handler> mEventHandler;
     private static EventHandler mInstance;
 
diff --git a/vlc-android/src/org/videolan/libvlc/MediaList.java b/vlc-android/src/org/videolan/libvlc/MediaList.java
index 07fee5c..8c5b58f 100644
--- a/vlc-android/src/org/videolan/libvlc/MediaList.java
+++ b/vlc-android/src/org/videolan/libvlc/MediaList.java
@@ -95,10 +95,12 @@ public class MediaList {
         ArrayList<String> children = new ArrayList<String>();
         int ret = expandMedia(mLibVLC, position, children);
         if(ret == 0) {
+            mEventHandler.callback(EventHandler.CustomMediaListExpanding, new Bundle());
             this.remove(position);
             for(String mrl : children) {
                 this.insert(position, mrl);
             }
+            mEventHandler.callback(EventHandler.CustomMediaListExpandingEnd, new Bundle());
         }
         return ret;
     }