Android Animation Easing Functions. Let's make animation more real!
Java
Switch branches/tags
Clone or download
daimajia Merge pull request #21 from acious/master
Change keyword "compile" to "implementation" for using library
Latest commit f006b87 May 8, 2018

README.md

Android Easing Functions Build Status

This project is originally from my another project, AndroidViewAnimation, which is an animation collection, to help you make animation easier.

While, I was still unsatisfied with the animation effect.

So, I started to explore how to make it more and more real.

I found the Easing Functions made by Robert Penne, then, I implemented Easing Functions and make a lovely demo.

Demo

Usage

NineOldAndroids has been removed since version 2.0. Thanks Jake Wharton.

minSdkVersion: 11

Step 1

Gradle

implementation 'com.android.support:appcompat-v7:25.1.1'
implementation 'com.daimajia.easing:library:2.1@aar'

or maven

<dependency>
    <groupId>com.android.support</groupId>
    <artifactId>appcompat-v7</artifactId>
    <version>25.1.1</version>
    <type>apklib</type>
</dependency>
<dependency>
    <groupId>com.daimajia.easing</groupId>
    <artifactId>library</artifactId>
    <version>2.1</version>
    <type>apklib</type>
</dependency>

Step 2

Just like a glider.

AnimatorSet set = new AnimatorSet();
 set.playTogether(
         Glider.glide(Skill.BounceEaseInOut, 1200, ObjectAnimator.ofFloat(mTarget, "translationY", 0, 100))
 );

set.setDuration(1200);
set.start();

Tips

If you encounter exceptions such as ClassNotFoundExceptions (#4), please add the following to your proguard-project.txt:

-keep class com.daimajia.easing.** { *; }
-keep interface com.daimajia.easing.** { *; }

More details visit official guide.

About me

A student in mainland China.

Welcome to offer me an internship. If you have any new idea about this project, feel free to contact me.