@ Override public boolean onTap ( LatLong tapLatLong , Point layerXY , Point tapXY ) { for ( int i = layers . size ( ) - 1 ; i >= 0 ; i -- ) { Layer layer = layers . get ( i ) ; if ( layer . onTap ( tapLatLong , layerXY , tapXY ) ) { return true ; } } return false ; }
GroupLayer does not have a position layerXY is null .