question: whether samples are available for reading from #getsample int , sampleholder for thespecified track . this method must only be called after the extractor has been prepared . concode_field_sep long startTimeUs concode_elem_sep Allocator allocator concode_elem_sep SparseArray<DefaultTrackOutput> sampleQueues concode_elem_sep boolean prepared concode_elem_sep Format format concode_elem_sep boolean shouldSpliceIn concode_elem_sep boolean spliceConfigured concode_elem_sep Extractor extractor concode_elem_sep int trigger concode_elem_sep boolean tracksBuilt concode_field_sep void init concode_elem_sep int read concode_elem_sep void seekMap concode_elem_sep void discardUntil concode_elem_sep void clear concode_elem_sep int getTrackCount concode_elem_sep MediaFormat getMediaFormat concode_elem_sep boolean isPrepared concode_elem_sep long getLargestParsedTimestampUs concode_elem_sep void endTracks concode_elem_sep void configureSpliceTo concode_elem_sep void drmInitData concode_elem_sep TrackOutput track concode_elem_sep boolean getSample
target: boolean function ( int arg0 ) { Assertions . checkState ( isPrepared ( ) ) ; return ! sampleQueues . valueAt ( arg0 ) . isEmpty ( ) ; }