HideOnScrollExample - MainActivity hide/show methods

MainActivity.java

private void hideViews() {
  mToolbar.animate().translationY(-mToolbar.getHeight()).setInterpolator(new AccelerateInterpolator(2));
  
  FrameLayout.LayoutParams lp = (FrameLayout.LayoutParams) mFabButton.getLayoutParams();
  int fabBottomMargin = lp.bottomMargin;
  mFabButton.animate().translationY(mFabButton.getHeight()+fabBottomMargin).setInterpolator(new AccelerateInterpolator(2)).start();
}

private void showViews() {
  mToolbar.animate().translationY(0).setInterpolator(new DecelerateInterpolator(2));
  mFabButton.animate().translationY(0).setInterpolator(new DecelerateInterpolator(2)).start();
}