geopackage-sdk/src/main/java/mil/nga/geopackage/db/FeatureIndexer.java
public int count(GeometryEnvelope envelope) {
        int count = geometryMetadataDataSource.count(featureDao.getDatabase(), featureDao.getTableName(), envelope);
        return count;
    }
public int count(GeometryEnvelope envelope) {
        int count = geometryMetadataDataSource.count(featureDao.getDatabase(), featureDao.getTableName(), envelope);
        return count;
    }
Query for Geometry Metadata count within the Geometry Envelope

@param envelope geometry envelope
@return count
@since 1.1.0