Shared element transition #android

activity1.java

// image = findviewbyid, etc
Bundle b = ActivityOptions.makeSceneTransitionAnimation(
        this,
        image,
        image.getTransitionName()
).toBundle();

// start the activity with the bundle
Intent i = new Intent(this, detailActivity.class);
startActivity(i, b);

layout.xml

// set transition name for both views that will become the shared element
<View 
android:transitionName="@string/transition_image"
// />