https://github.com/daimajia/animationeasingfunctions

Android Animation Easing Functions. Let's make animation more real!
https://github.com/daimajia/animationeasingfunctions

android-easing-functions animation easing-functions

Last synced: 5 days ago
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Android Animation Easing Functions. Let's make animation more real!

• Host: GitHub
• URL: https://github.com/daimajia/animationeasingfunctions
• Owner: daimajia
• License: mit
• Created: 2014-06-29T07:02:38.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2020-08-24T03:29:49.000Z (over 4 years ago)
• Last Synced: 2024-10-29T17:44:26.587Z (about 2 months ago)
• Topics: android-easing-functions, animation, easing-functions
• Language: Java
• Size: 144 KB
• Stars: 2,470
• Watchers: 111
• Forks: 410
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Android Easing Functions [![Build Status](https://travis-ci.org/daimajia/AnimationEasingFunctions.svg?branch=master)](https://travis-ci.org/daimajia/AnimationEasingFunctions)

This project is originally from my another project, [AndroidViewAnimation](https://github.com/daimajia/AndroidViewAnimations), 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](http://easings.net/) made by [Robert Penne](http://robertpenner.com/), then, I implemented Easing Functions and make a lovely demo.

## Demo

![](http://ww4.sinaimg.cn/mw690/610dc034jw1ehuzoul4h8g20b00gmh9s.gif)

## Usage

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

**minSdkVersion: 11**

### Step 1

Gradle

```groovy

implementation 'com.daimajia.easing:library:2.4@aar'

```

or maven

```xml

    com.daimajia.easing

    library

    2.4

    apklib

```

### Step 2

Just like a glider.

```java

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](https://github.com/daimajia/AnimationEasingFunctions/issues/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](http://developer.android.com/tools/help/proguard.html#configuring).

# About me

A student in mainland China.

Welcome to [offer me an internship](mailto:[email protected]).

If you have any new idea about this project, feel free to [contact me](mailto:[email protected]).