HollyViewPager

#Usage

Add a HollyViewPager in your layout

<com.github.florent37.hollyviewpager.HollyViewPager
        android:id="@+id/hollyViewPager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:hvp_headerHeight="150dp" />

HollyViewPager hollyViewPager = findViewById(R.id.hollyViewPager);
hollyViewPager.setAdapter(...);

hollyViewPager.setConfigurator(new HollyViewPagerConfigurator() {
           @Override
           public float getHeightPercentForPage(int page) {
               return PERCENT;
           }
       });

#Pages You pages should contain a recyclerview or a ObservableScrollView

#RecyclerView

HollyViewPagerBus.registerRecyclerView(getActivity(), recyclerView);

Adapter

	protected static final int TYPE_HEADER = 0;
    protected static final int TYPE_CELL = 1;

    @Override
    public int getItemViewType(int position) {
        switch (position){
            case 0: return TYPE_HEADER;
            default: return TYPE_CELL;
        }
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int type) {
        View view;
        switch (type){
            case TYPE_HEADER:
                new RecyclerView.ViewHolder(LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.hvp_header_placeholder,viewGroup,false)) {};
                break;
            default:
                ...YOUR_VIEW...
                break;
        }
    }

#ScrollView

HollyViewPagerBus.registerScrollView(getActivity(), scrollView);

<com.github.ksoichiro.android.observablescrollview.ObservableScrollView 
	xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/scrollView"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scrollbars="none">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <include layout="@layout/hvp_header_placeholder"/>

        ... YOUR CONTENT ...

#Download

In your module

compile 'com.github.florent37:hollyviewpager:1.0.1'
compile 'com.github.ksoichiro:android-observablescrollview:1.5.2'

#Credits

Author: Florent Champigny http://www.florentchampigny.com/

License

Copyright 2015 florent37, Inc.

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.