34 struct NuPlayer::Source : public AHandler {  struct
35     enum Flags {
59     Source(const sp<AMessage> &notify)  in Source()  argument
66     virtual void stop() {}  in stop()
67     virtual void pause() {}  in pause()
68     virtual void resume() {}  in resume()
71     virtual void disconnect() {}  in disconnect()
78     virtual sp<MetaData> getFormatMeta(bool /* audio */) { return NULL; }  in getFormatMeta()
79     virtual sp<MetaData> getFileFormatMeta() const { return NULL; }  in getFileFormatMeta()
84     virtual status_t getDuration(int64_t * /* durationUs */) {  in getDuration()
88     virtual size_t getTrackCount() const {  in getTrackCount()
92     virtual sp<AMessage> getTrackInfo(size_t /* trackIndex */) const {  in getTrackInfo()
117     virtual ~Source() {}  in ~Source()  argument
130     DISALLOW_EVIL_CONSTRUCTORS(Source);  argument