Infinite cycle ViewPager with two-way orientation and interactive effect.

U can check the sample app here.

You can download a .aar from GitHub's releases page.

Or use Gradle:

compile 'com.github.devlight:infinitecycleviewpager:1.0.2'

Or Maven:

<dependency>
  <groupId>com.github.devlight</groupId>
  <artifactId>infinitecycleviewpager</artifactId>
  <version>1.0.2</version>
  <type>pom</type>
</dependency>

Or Ivy:

<dependency org='com.github.devlight' name='infinitecycleviewpager' rev='1.0.2'>
  <artifact name='$AID' ext='pom'></artifact>
</dependency>

InfiniteCycleViewPager requires a minimum SDK version of 11.

Parameters

For InfiniteCycleViewPager you can set such parameters as:

• min scale:
  allows you to set the minimum scale of left and right bottom pages.

• max scale:
  allows you to set the maximum scale of center top page.

• min scale offset:
  allows you to set offset from edge to minimum scaled pages.

• center scale offset:
  allows you to set offset from center when two pages appears.

• model selected icon:
  allows you to set selected icon when current model is active.

• medium scaled:
  allows you to set is scaling would be min -> max or min -> medium -> max.

• scroll duration:
  allows you to set snap scrolling duration.

• scroll interpolator:
  allows you to set snap scrolling interpolator.

• page transform listener:
  allows you to set page transform listener.

• auto scroll:
  allows you to set auto scroll in positive and negative directions.

Tips

Two-way widget need a lot of memory.
Infinite scroll available when item count more then 2.
You can set vertical or horizontal infinite cycle ViewPager.

Init

Check out in code init:

//      final VerticalInfiniteCycleViewPager infiniteCycleViewPager =
//                (VerticalInfiniteCycleViewPager) view.findViewById(R.id.vicvp);
        final HorizontalInfiniteCycleViewPager infiniteCycleViewPager =
                (HorizontalInfiniteCycleViewPager) view.findViewById(R.id.hicvp);
        infiniteCycleViewPager.setAdapter(...);
        infiniteCycleViewPager.setScrollDuration(500);
        infiniteCycleViewPager.setInterpolator(...);
        infiniteCycleViewPager.setMediumScaled(true);
        infiniteCycleViewPager.setMaxPageScale(0.8F);
        infiniteCycleViewPager.setMinPageScale(0.5F);
        infiniteCycleViewPager.setCenterPageScaleOffset(30.0F);
        infiniteCycleViewPager.setMinPageScaleOffset(5.0F);
        infiniteCycleViewPager.setOnInfiniteCyclePageTransformListener(...);

If you want to get item position just call this method:

infiniteCycleViewPager.getRealItem();

To update your ViewPager after some adapter update or else, you can call this method:

infiniteCycleViewPager.notifyDataSetChanged();

If you want to start auto scroll or stop call this methods:

// true - positive
// false - negative
infiniteCycleViewPager.startAutoScroll(...);
infiniteCycleViewPager.stopAutoScroll();

Other methods check out in sample.

And XML init:

<!--<com.gigamole.infinitecycleviewpager.VerticalInfiniteCycleViewPager-->
<com.gigamole.infinitecycleviewpager.HorizontalInfiniteCycleViewPager
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:icvp_interpolator="..."
    app:icvp_center_page_scale_offset="30dp"
    app:icvp_max_page_scale="0.8"
    app:icvp_medium_scaled="true"
    app:icvp_min_page_scale="0.5"
    app:icvp_min_page_scale_offset="5dp"
    app:icvp_scroll_duration="500"/>

To report a specific problem or feature request, open a new issue on Github.

Thanks to Martijn van Dijk for developing Xamarin bindings library for InfiniteCycleViewPager.
Plugin is available on Nuget.

Yehor Kosinov	Prakhar Neel Sharma

Created by Basil Miller - @gigamole

Here you can see open source work developed by Devlight LLC.
This and another works is an exclusive property of Devlight LLC.

If you want to use this library in applications which will be available on Google Play, please report us about it or author of the library.

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You can contact us via info@devlight.io or opensource@devlight.io.
Thanks in advance.

Devlight LLC, 2016
devlight.io