Introduction

Library containing common animations needed for transforming ViewPager scrolling for Android v13+.

Informations

Creator
ToxicBakery
ToxicBakery
Git URL:
Language
Java
Min SDK:
Android 3.2
License:
Apache License
Created At:
May 13, 2014
Last Updated:
Dec 11, 2017
Star:
1772
Fork:
416
Watcher count:
87
Tags

Description

Build Status

Android Arsenal

ViewPagerTransforms

Library containing common animations needed for transforming ViewPager scrolling on Android v13+. This library is a rewrite of the JazzyViewPager library and owes credit of the animation concepts directly to its source. The purpose of this rewrite is to provide an easier to use and extend implementation of ViewPager animations.

Demo

Getting Started (Gradle / Android Studio)

Add gradle dependency to your application.

compile 'com.ToxicBakery.viewpager.transforms:view-pager-transforms:1.2.32@aar'

After configuration, instantiate the transformer animation you wish to use and set it as the [page transformer](http://developer.android.com/reference/android/support/v4/view/ViewPager.html#setPageTransformer(boolean, android.support.v4.view.ViewPager.PageTransformer)).

// Reference (or instantiate) a ViewPager instance and apply a transformer
pager = (ViewPager) findViewById(R.id.container);
pager.setAdapter(mAdapter);
pager.setPageTransformer(true, new RotateUpTransformer());

Creating Custom Transforms

All ViewPagerTransform implementations extend ABaseTransformer providing useful hooks improving readability of animations and basic functionality important when switching between animations. ABaseTransformer provides three lifecycle hooks and two flags for default handling of hiding offscreen fragments and mimicking the default paging functionality of the ViewPager.

Discussion