Fix track bug

ijkplayer/src/main/java/tv/danmaku/ijk/media/player/AndroidMediaPlayer.java

@@ -227,10 +227,15 @@ public class AndroidMediaPlayer extends AbstractMediaPlayer implements MediaPlay
 
     @Override
     public int getSelectedTrack(int type) {
-        try {
-            return mMediaPlayer.getSelectedTrack(type);
-        } catch (Exception e) {
-            return 0;
+        switch (type) {
+            case ITrackInfo.MEDIA_TRACK_TYPE_VIDEO:
+                return mMediaPlayer.getSelectedTrack(MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_VIDEO);
+            case ITrackInfo.MEDIA_TRACK_TYPE_AUDIO:
+                return mMediaPlayer.getSelectedTrack(MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_AUDIO);
+            case ITrackInfo.MEDIA_TRACK_TYPE_TEXT:
+                return mMediaPlayer.getSelectedTrack(MediaPlayer.TrackInfo.MEDIA_TRACK_TYPE_TIMEDTEXT);
+            default:
+                return -1;
         }
     }
 

ijkplayer/src/main/java/tv/danmaku/ijk/media/player/IjkMediaPlayer.java

@@ -453,8 +453,8 @@ public final class IjkMediaPlayer extends AbstractMediaPlayer {
     }
 
     @Override
-    public int getSelectedTrack(int trackType) {
-        switch (trackType) {
+    public int getSelectedTrack(int type) {
+        switch (type) {
             case ITrackInfo.MEDIA_TRACK_TYPE_VIDEO:
                 return (int) _getPropertyLong(FFP_PROP_INT64_SELECTED_VIDEO_STREAM, -1);
             case ITrackInfo.MEDIA_TRACK_TYPE_AUDIO: