ActivityTransition

activity_pet_details.xml

<!-- 
  Define the transitionName in both ImageViews in the source XML and the Destination XML 
  It is very important for then to match
-->
<android.support.v7.widget.AppCompatImageView
    android:id="@+id/myImage"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fitsSystemWindows="true"
    android:scaleType="centerCrop"
    app:layout_collapseMode="parallax"
    android:transitionName="transitionImage"
    />

DestinationActivity.java

String pictureUrl = extras.getString(Const.EXTRA_IMAGE);
// We still need to Load the image 
loadImage(pictureUrl);

OpenIntent.java

Intent intent = new Intent(getActivity(), DestinationActivity.class);
// We want the URL as soon as the other Activity starts to load the image faster
intent.putExtra(Const.EXTRA_IMAGE, pictureURL);
// Check if is Lollipop first
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
  // transitionImageView is the ImageView that will be transitioned
  ActivityOptions options = ActivityOptions.makeSceneTransitionAnimation(getActivity(), transitionImageView, "transitionImage");
  startActivity(intent, options.toBundle());
} else {
  startActivity(intent);
}