title: Android Studio Imports not working
body: <p>So today I was working on my App, everything was working okay until all the sudden <code>Universal Image Loader</code> and <code>MultiDex</code> stopped working, all my other imports were ok but just these two, I try removing the imports and re-imported them they could not work, here is my Application class that is suffering from the import issue: </p>
  
  <pre><code>public class App extends Application {
  
  private static App instance;
  public static Context applicationContext=null;
  public static volatile Handler applicationHandler = null;
  public static Point displaySize = new Point();
  public static float density = 1;
  public Bitmap cropped = null;
  public Uri imgLocation = null;
  public String imgePath = null;
  
  @Override public void onCreate() {
  super.onCreate();
  
    initImageLoader();
    instance = this;
    mInstance = this;
    applicationContext = getApplicationContext();
    applicationHandler = new Handler(applicationContext.getMainLooper());
    checkDisplaySize();
    density = App.applicationContext.getResources().getDisplayMetrics().density;
    DisplayImageOptions defaultDisplayImageOptions = new DisplayImageOptions.Builder() //
            .considerExifParams(true)
            .resetViewBeforeLoading(true)
            .showImageOnLoading(R.drawable.nophotos)
            .showImageOnFail(R.drawable.nophotos)
            .delayBeforeLoading(0)
            .build(); //
    ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(
            getApplicationContext())
            .defaultDisplayImageOptions(defaultDisplayImageOptions)
            .memoryCacheExtraOptions(480, 800).threadPoolSize(5).build();
    ImageLoader.getInstance().init(config);
   }
  
  @Override
  protected void attachBaseContext(Context base) {
      super.attachBaseContext(base);
      MultiDex.install(base);
  
  }
  </code></pre>
  
  <p>And my Gradle File:</p>
  
  <pre><code> dependencies {
      compile project(':ImageViewTouch')
      compile project(':Gpu-Image')
      compile project(':fastjson-1.2.5')
      compile project(':android-support-multidex')
      compile project(':universal-image-loader-1.9.4')
    }
  </code></pre>