33 struct NuPlayer::Source : public AHandler {  struct
34     enum Flags {
62     Source(const sp<AMessage> &notify)  in Source()  argument
69     virtual void stop() {}  in stop()
70     virtual void pause() {}  in pause()
71     virtual void resume() {}  in resume()
74     virtual void disconnect() {}  in disconnect()
81     virtual sp<MetaData> getFormatMeta(bool /* audio */) { return NULL; }  in getFormatMeta()
82     virtual sp<MetaData> getFileFormatMeta() const { return NULL; }  in getFileFormatMeta()
87     virtual status_t getDuration(int64_t * /* durationUs */) {  in getDuration()
91     virtual size_t getTrackCount() const {  in getTrackCount()
95     virtual sp<AMessage> getTrackInfo(size_t /* trackIndex */) const {  in getTrackInfo()
99     virtual ssize_t getSelectedTrack(media_track_type /* type */) const {  in getSelectedTrack()
126     virtual ~Source() {}  in ~Source()  argument
140     DISALLOW_EVIL_CONSTRUCTORS(Source);  argument