question: @ Override public List < VisionDetRet > classify ( Bitmap bitmap ) { List < VisionDetRet > ret = new ArrayList < > ( ) ; if ( bitmap == null ) { Log . e ( TAG , "classify. Invalid Input bitmap" ) ; return ret ; } storeBitmap ( bitmap ) ; float [ ] propArray = jniClassifyBitmap ( _handler ) ; if ( propArray != null ) { Map < String , Float > sortedmap = Utils . sortPrediction ( mSynsets , propArray ) ; int kSize = 10 ; for ( Map . Entry < String , Float > sortedMapEntry : sortedmap . entrySet ( ) ) { VisionDetRet det = new VisionDetRet ( sortedMapEntry . getKey ( ) , sortedMapEntry . getValue ( ) , 0 , 0 , 0 , 0 ) ; ret . add ( det ) ; if ( kSize == ret . size ( ) ) break ; } } freeBitmap ( ) ; return ret ; }
target:  Recognize the scene according to the given bitmap