This library has not been touched in a very long time and many things have changed in the android ecosystem since then. Updating and maintaining this library is not a priority at the moment.
A couple of sticky header decorations for android's recycler view.
A Sample app is available on Google Play:
Copyright 2015 Eduardo Barrenechea. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.