title: Smoother animation ImageSwitcher
body: <p>I'm using fade_in and fade_out animations avaible android.R.anim.fade_in(fade_out). Basically I can change duration of animation but no matter if it's 0,5 or 2 seconds animation is still not smooth. Is there any way to make a fade in/out animation smoother? Thanks a lot!</p>
  
  <p><em>Code:</em></p>
  
  <pre><code>imageSwitcher = (ImageSwitcher) findViewById(R.id.imageswitcher);
  
      slide_in_left = AnimationUtils.loadAnimation(this, R.anim.fade);
      slide_out_right = AnimationUtils.loadAnimation(this, R.anim.fade_out);
  
      imageSwitcher.setInAnimation(slide_in_left);
      imageSwitcher.setOutAnimation(slide_out_right);
  </code></pre>
  
  <p>*XML fade_out:*</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;set xmlns:android="http://schemas.android.com/apk/res/android"&gt;
      &lt;alpha
          android:duration="1500"
          android:fromAlpha="1.0"
          android:toAlpha="0.0"
          android:interpolator="@android:anim/accelerate_interpolator" /&gt;
  &lt;/set&gt;
  </code></pre>