One day, I saw an iOS library, which is a view shaker, it's very beautiful. I think Android also need one, and should be better.

So, I started to collect animation effects... and in two days, this project born.

Demo

Download Demo

Usage

Since Version 2.0, NineOldAndroids has been removed. Thanks Jake Wharton.

For making animations more real, I created another project named Android Easing Functions which is an implementations of easing functions on Android. So, we need to dependent that project.

Step 1

Gradle

dependencies {
    implementation 'com.daimajia.androidanimations:library:2.4@aar'
}

Maven

<dependency>
    <groupId>com.daimajia.androidanimation</groupId>
    <artifactId>library</artifactId>
    <version>2.4</version>
</dependency>

Step 2

Just like play Yo-yo.

YoYo.with(Techniques.Tada)
    .duration(700)
    .repeat(5)
    .playOn(findViewById(R.id.edit_area));

Effects

Attension

Flash, Pulse, RubberBand, Shake, Swing, Wobble, Bounce, Tada, StandUp, Wave

Special

Hinge, RollIn, RollOut,Landing,TakingOff,DropOut

Bounce

BounceIn, BounceInDown, BounceInLeft, BounceInRight, BounceInUp

Fade

FadeIn, FadeInUp, FadeInDown, FadeInLeft, FadeInRight

FadeOut, FadeOutDown, FadeOutLeft, FadeOutRight, FadeOutUp

Flip

FlipInX, FlipOutX, FlipOutY

Rotate

RotateIn, RotateInDownLeft, RotateInDownRight, RotateInUpLeft, RotateInUpRight

RotateOut, RotateOutDownLeft, RotateOutDownRight, RotateOutUpLeft, RotateOutUpRight

Slide

SlideInLeft, SlideInRight, SlideInUp, SlideInDown

SlideOutLeft, SlideOutRight, SlideOutUp, SlideOutDown

Zoom

ZoomIn, ZoomInDown, ZoomInLeft, ZoomInRight, ZoomInUp

ZoomOut, ZoomOutDown, ZoomOutLeft, ZoomOutRight, ZoomOutUp

Welcome contribute your amazing animation effect. :-D

Thanks

• AFViewShaker
• Animate.css

Why YoYo?

YoYo is a toy, with a lot of Techniques.

About me

(2013) 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.

(2019) Five years later, now I become an investment associate in China.

Welcome to send your business plan to me. Maybe I would have a better understanding on your startup project than others. Trust me.