ConstraintSet_anim_multiple.java

    @BindView(R.id.constraint_layout)
    ConstraintLayout mConstraintLayout;
    
    ConstraintSet csMovieDetails, csMovieDetailsExpanded;
    boolean isExpanded;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main_full);
        ButterKnife.bind(this);
        csMovieDetails = new ConstraintSet();
        csMovieDetails.clone(mConstraintLayout);
        csMovieDetailsExpanded = new ConstraintSet();
        csMovieDetailsExpanded.clone(this, R.layout.activity_main_backdrop);
    }

    @OnClick(R.id.backdrop)
    public void backdropAction() {
        Transition transition = new ChangeBounds();
        transition.setDuration(1000);
        transition.setInterpolator(new OvershootInterpolator());
        TransitionManager.beginDelayedTransition(mConstraintLayout, transition);
        if (isExpanded) {
            csMovieDetails.applyTo(mConstraintLayout);
            isExpanded = false;
        } else {
            csMovieDetailsExpanded.applyTo(mConstraintLayout);
            isExpanded = true;
        }
    }