title: How to apply curved motion to a transition?
body: <p>Following <a href="http://www.androidauthority.com/using-shared-element-transitions-activities-fragments-631996/" rel="nofollow noreferrer">this</a> tutorial I was able to implement shared element transition between fragments. Now I'd like to sweeten it up by changing the motion path of shared element. More specifically I'd like shared element to travel on a curved a path.</p>
  
  <p>As per documentation, I could add an <code>ArcMotion</code> to my transition but - for as much as I understood - with <code>ArcMotion</code>. I can't control the direction in which the curve is bending. It moves on circular path but in anticlockwise manner. Right now my <code>TransitionSet</code> looks as follows:</p>
  
  <pre><code>&lt;transitionSet xmlns:android="http://schemas.android.com/apk/res/android"
      android:duration="500"&gt;
      &lt;changeBounds/&gt;
      &lt;changeTransform/&gt;
      &lt;changeImageTransform/&gt;
      &lt;arcMotion 
          android:minimumHorizontalAngle="90" 
          android:minimumVerticalAngle="90" 
          android:maximumAngle="15"/&gt;
  &lt;/transitionSet&gt;
  </code></pre>
  
  <p>What can I replace the <code>ArcMotion</code> with to have a bit more control over the curve? Is there any other way I can achieve this than arc motion?</p>