MaterialViewPager

Material Design ViewPager easy to use library

Sample

And have a look on a sample Youtube Video : Youtube Link

Download

In your module

compile 'com.github.florent37:materialviewpager:1.2.3'

//dependencies
compile 'com.flaviofaria:kenburnsview:1.0.7'
compile 'com.jpardogo.materialtabstrip:library:1.1.0'
compile 'com.github.bumptech.glide:glide:4.0.0'

Usage

Add MaterialViewPager to your activity's layout

<com.github.florent37.materialviewpager.MaterialViewPager
    android:id="@+id/materialViewPager"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:viewpager_logo="@layout/header_logo"
    app:viewpager_logoMarginTop="100dp"
    app:viewpager_color="@color/colorPrimary"
    app:viewpager_headerHeight="200dp"
    app:viewpager_headerAlpha="1.0"
    app:viewpager_hideLogoWithFade="false"
    app:viewpager_hideToolbarAndTitle="true"
    app:viewpager_enableToolbarElevation="true"
    app:viewpager_parallaxHeaderFactor="1.5"
    app:viewpager_headerAdditionalHeight="20dp"
    app:viewpager_displayToolbarWhenSwipe="true"
    app:viewpager_transparentToolbar="true"
    app:viewpager_animatedHeaderImage="true"
    app:viewpager_disableToolbar="false"

    />

with header_logo.xml

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/logo_white"
    android:layout_width="wrap_content"
    android:layout_height="@dimen/materialviewpager_logoHeight"
    android:text="Material is Good"
    android:textSize="30sp"
    android:textColor="@android:color/white"/>

You will see on Android Studio Preview :

To get a beautiful screen and enable preview, you theme may follow

<style name="AppBaseTheme" parent="@style/Theme.AppCompat.Light">
</style>

<style name="AppTheme" parent="AppBaseTheme">

   <item name="android:textColorPrimary">@android:color/white</item>
   <item name="drawerArrowStyle">@style/DrawerArrowStyle</item>
   <item name="android:windowTranslucentStatus" tools:targetApi="21">true</item>

   <item name="android:windowContentOverlay">@null</item>
   <item name="windowActionBar">false</item>
   <item name="windowNoTitle">true</item>

   <!-- Toolbar Theme / Apply white arrow -->
   <item name="colorControlNormal">@android:color/white</item>
   <item name="actionBarTheme">@style/AppTheme.ActionBarTheme</item>

   <!-- Material Theme -->
   <item name="colorPrimary">@color/colorPrimary</item>
   <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
   <item name="colorAccent">@color/accent_color</item>

   <item name="android:navigationBarColor" tools:targetApi="21">@color/navigationBarColor</item>
   <item name="android:windowDrawsSystemBarBackgrounds" tools:targetApi="21">true</item>

</style>

<style name="AppTheme.ActionBarTheme" parent="@style/ThemeOverlay.AppCompat.ActionBar">
    <!-- White arrow -->
    <item name="colorControlNormal">@android:color/white</item>
</style>

<style name="DrawerArrowStyle" parent="Widget.AppCompat.DrawerArrowToggle">
    <item name="spinBars">true</item>
    <item name="color">@color/drawerArrowColor</item>
</style>

Retrieve the MaterialViewPager

You can use MaterialViewPager as an usual Android View, and get it by findViewById

public class MainActivity extends ActionBarActivity {

    private MaterialViewPager mViewPager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mViewPager = (MaterialViewPager) findViewById(R.id.materialViewPager);
    }
}

Customisation

First choose your color and height

<com.github.florent37.materialviewpager.MaterialViewPager
        android:id="@+id/materialViewPager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        ...
        app:viewpager_color="@color/colorPrimary"
        app:viewpager_headerHeight="200dp"
        ...
        />

Set your logo

<com.github.florent37.materialviewpager.MaterialViewPager
        ...
        app:viewpager_logo="@layout/header_logo" <-- look custom logo layout
        app:viewpager_logoMarginTop="100dp" <-- look at the preview
        ...
        />

Titlebar Logo

Your logo's layout must

layout_height="@dimen/materialviewpager_logoHeight"

header_logo.xml

<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/logo_white"
    android:layout_width="200dp"
    android:layout_height="@dimen/materialviewpager_logoHeight"
    android:fitsSystemWindows="true"
    android:adjustViewBounds="true"
    android:layout_centerHorizontal="true"
    android:src="@drawable/logo_white" />

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_hideLogoWithFade="false"
        ...
        />

Fading Logo

header_logo.xml

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="80dp"
    android:layout_height="80dp"
    android:layout_centerHorizontal="true"
    android:background="@drawable/circle">

    <ImageView
        android:layout_width="30dp"
        android:layout_height="30dp"
        android:fitsSystemWindows="true"
        android:adjustViewBounds="true"
        android:layout_gravity="center"
        android:src="@drawable/flying" />
</FrameLayout>

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_hideLogoWithFade="true"
        ...
        />

Toolbar Animation

Hide Logo and Toolbar

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_hideToolbarAndTitle="true"
        ...
        />

Sticky Toolbar

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_hideToolbarAndTitle="false"
        ...
        />

Transparent Toolbar

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_transparentToolbar="true"
        ...
        />

Header Layout

You can replace the header

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_header="@layout/myHeader"
        ...
        />

Moving Header

Or use the default header, with a KenBurns animation

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_animatedHeaderImage="true"
        ...
        />

Static Header

Or simply use an ImageView as header

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_animatedHeaderImage="false"
        ...
        />

Custom Tab Bar

You can set you own tab bar, by default I provided 2 implementations

Standard

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_pagerTitleStrip="@layout/material_view_pager_pagertitlestrip_standard"
        ...
        />

News Stand

<com.github.florent37.materialviewpager.MaterialViewPager`
        ...
        app:viewpager_pagerTitleStrip="@layout/material_view_pager_pagertitlestrip_newstand"
        ...
        />

Or create your own tab bar

Create your own layout using a PagerSlidingTabStrip

my_tabs.xml

<com.astuetz.PagerSlidingTabStrip
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@id/materialviewpager_pagerTitleStrip"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:pstsPaddingMiddle="true"
    app:pstsDividerPadding="20dp"
    app:pstsIndicatorColor="#FFF"
    app:pstsIndicatorHeight="2dp"
    app:pstsShouldExpand="true"
    app:pstsTabPaddingLeftRight="10dp"
    app:pstsTabTextAllCaps="true"
    tools:background="#A333"
     />

Don't forget to give it id="@id/materialviewpager_pagerTitleStrip"

<com.github.florent37.materialviewpager.MaterialViewPager
        ...
        app:viewpager_pagerTitleStrip="@layout/my_tabs"
        ...
        />

Animate Header

Simply add a listen to the ViewPager

mViewPager.setMaterialViewPagerListener(new MaterialViewPager.Listener() {
            @Override
            public HeaderDesign getHeaderDesign(int page) {
                switch (page) {
                    case 0:
                        return HeaderDesign.fromColorResAndUrl(
                                R.color.blue,
                                "http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2014/06/wallpaper_51.jpg");
                    case 1:
                        return HeaderDesign.fromColorResAndUrl(
                                R.color.green,
                                "https://fs01.androidpit.info/a/63/0e/android-l-wallpapers-630ea6-h900.jpg");
                    case 2:
                        return HeaderDesign.fromColorResAndUrl(
                                R.color.cyan,
                                "http://www.droid-life.com/wp-content/uploads/2014/10/lollipop-wallpapers10.jpg");
                    case 3:
                        return HeaderDesign.fromColorResAndUrl(
                                R.color.red,
                                "http://www.tothemobile.com/wp-content/uploads/2014/07/original.jpg");
                }

                //execute others actions if needed (ex : modify your header logo)

                return null;
            }
        });

Available

HeaderDesign.fromColorAndUrl(Color.BLUE,"http:...);
HeaderDesign.fromColorResAndUrl(R.color.blue,"http:...);
HeaderDesign.fromColorAndDrawable(Color.BLUE,myDrawable);
HeaderDesign.fromColorResAndDrawable(R.color.blue,myDrawable);

Toolbar

Toolbar toolbar = mViewPager.getToolbar();

if (toolbar != null) {
     setSupportActionBar(toolbar);

     ActionBar actionBar = getSupportActionBar();
     actionBar.setDisplayHomeAsUpEnabled(true);
     actionBar.setDisplayShowHomeEnabled(true);
     actionBar.setDisplayShowTitleEnabled(true);
     actionBar.setDisplayUseLogoEnabled(false);
     actionBar.setHomeButtonEnabled(true);
}

ViewPager

ViewPager viewPager = mViewPager.getViewPager();
viewPage.setAdapter(...);

//After set an adapter to the ViewPager
mViewPager.getPagerTitleStrip().setViewPager(mViewPager.getViewPager());

RecyclerView

mRecyclerView.addItemDecoration(new MaterialViewPagerHeaderDecorator());
mRecyclerView.setAdapter(yourAdapter);

ScrollView

The ScrollView must be an NestedScrollView`

MaterialViewPagerHelper.registerScrollView(getActivity(), mScrollView, null);

And include @layout/material_view_pager_placeholder` as first child

<android.support.v4.widget.NestedScrollView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/scrollView"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

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

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

        ...your content...

    </LinearLayout>
</android.support.v4.widget.NestedScrollView>

CHANGELOG

1.2.0

header decorator instead of Adapter

1.1.3

header is now clickable
fixed some scrolling issues

1.1.2

quick scroll fix
can set a custom viewpager with app:viewpager_viewpager (the viewpager id must be id/materialviewpager_viewpager)

1.1.0

orientation change fix
header image display fix
elements on header are now clickable
notifyHeaderChanged

1.0.8

added attribute viewpager_disableToolbar

1.0.7

fix bug on low resolutions

1.0.6

added attribute transparentToolbar
added attribute animatedHeaderImage
fixed bug when page is too small to scroll
modified HeaderDesign implementation

1.0.5

smoother toolbar scrolling
fixed bug with fitSystemWindow
added HeaderDesign to modify the header color & image
added displayToolbarWhenSwipe attribute

1.0.4

Fixed :

Orientation changed
Memory Leak
Android >2.3 with NineOldAndroid
Removed ListView usage

1.0.3

Fixed : Rapid scrolling results in varying Toolbar height

RecyclerViewMaterialAdapter can handle a custom placeholder cells count (usefull for GridLayoutManager)

public RecyclerViewMaterialAdapter(RecyclerView.Adapter adapter, int placeholderSize)

1.0.2

Added attributes

app:viewpager_parallaxHeaderFactor="1.5"
app:viewpager_headerAdditionalHeight="20dp"

parallaxHeaderFactor Modify the speed of parallax header scroll (not the speed of KenBurns effect) parallaxHeaderFactor Set up the height of the header's layout displayed behind the first cards view

Fixed issue when scroll down & scroll up multiples time while hideToolbarAndTitle="true"

1.0.1