Source link: https://github.com/daimajia/AnimationEasingFunctions

Android Easing Functions

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

compile 'com.android.support:appcompat-v7:25.1.1' compile '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.

Source link: https://github.com/daimajia/AnimationEasingFunctions

Resources

XmlToJson

XmlToJson is an Android Studio Library which converts XML to JSON and JSON to XML.

It is fully configurable and easy to integrate with gradle.

XML

SqliteMagic

Simple yet powerful SQLite database layer for Android that makes database handling feel like magic.

Overview:

Simple, intuitive & typesafe API
Minimal setup needed
Built in RxJava support with reactive stream semantics on queries and operations
Built in AutoValue immutable objects support
Full support for complex columns
Support for SQLite views
Persist any third party object with fully customizable object transformers
No reflection
Compile time annotation processing
Probably the fastest library for Android SQLite database operations (without memory caching)

ORM

smartGL for Android

SmartGL is a Graphic Engine for creating Android Games and Apps. It is based on OpenGL and handles 2D Sprites and 3D Textured Objects.

SmartGL is used by several games and apps.

3D Engines

AndroidUIGestureRecognizer

AndroidGestureRecognizer is an Android implementation of the Apple's UIGestureRecognizer framework. https://developer.apple.com/reference/uikit/uigesturerecognizer

For more info about the ui gesture recognizers look this WWDC video https://developer.apple.com/videos/play/wwdc2012/233/

From Apple API reference:

UIGestureRecognizer is an abstract base class for concrete gesture-recognizer classes. A gesture-recognizer object—or, simply, a gesture recognizer—decouples the logic for recognizing a gesture and acting on that recognition. When one of these objects recognizes a common gesture or, in some cases, a change in the gesture, it sends an action message to each designated target object.

Gestures