title: how to import Universal tween engine in IntelliJ with lib gdx
body: <p>okay.. I'm trying to create a splash screen for my mobile game. im using lib gdx library to create my  game. i have a problem with importing the universal tween engine for my sprite splash. what should I do.</p>
  
  <p>I've downloaded the universal tween engine and extracted it in the "libs" folder in the ios, android, core, and root of my project.. and i copied and paste these lines for each dependencies: </p>
  
  <blockquote>
    <p>project(":core") { </p>
    
    <blockquote>
      <p>fileTree(dir: 'D:/game/core/libs', include: 'tween-engine-api.jar')       </p>
      
      <blockquote>
        <p>compile fileTree(dir: 'D:/game/core/libs', include: 'tween-engine-api->sources.jar')</p>
      </blockquote>
    </blockquote>
    
    <p>project(":desktop") {</p>
    
    <blockquote>
      <p>compile fileTree(dir: 'D:/game/desktop/libs', include: 'tween-engine-api.jar')</p>
      
      <blockquote>
        <p>compile fileTree(dir: 'D:/game/desktop/libs', include: 'tween-engine-api->sources.jar')</p>
      </blockquote>
    </blockquote>
    
    <p>project(":ios") {</p>
    
    <blockquote>
      <p>compile fileTree(dir: 'D:/game/ios/libs', include: 'tween-engine-api.jar')</p>
      
      <blockquote>
        <p>compile fileTree(dir: 'D:/game/ios/libs', include: 'tween-engine-api->sources.jar')</p>
      </blockquote>
    </blockquote>
    
    <p>project(":android") {</p>
    
    <blockquote>
      <p>compile fileTree(dir: 'D:/game/android/libs', include: 'tween-engine-api.jar')</p>
      
      <blockquote>
        <p>compile fileTree(dir: 'D:/game/android/libs', include: 'tween-engine-api->sources.jar')</p>
      </blockquote>
    </blockquote>
  </blockquote>
  
  <p>the code in my  Spite accessor class :</p>
  
  <pre><code>   package com.game.test;
  
     import aurelienribon.tweenengine.TweenAccessor;
  
     public class SpriteAccessor implements TweenAccessor{
  
     }
  </code></pre>
  
  <p>the error:</p>
  
  <ol>
  <li><p>Error:(3, 33) java: package aurelienribon.tweenengine does not exist</p></li>
  <li><p>Error:(5, 40) java: cannot find symbol symbol: class TweenAccessor</p></li>
  </ol>
  
  <p>P.S. </p>
  
  <p>Im following a video tutorial by dermetfan and I also put in th terminal these lines:</p>
  
  <blockquote>
    <p>gradlew --refresh-dependencies</p>
  </blockquote>