lopspower

Material Animations

[Android Transition Framework][transition-framework] can be used for three main things:

1. Animate activity layout content when transitioning from one activity to another.
2. Animate shared elements (Hero views) in transitions between activities.
3. Animate view changes within same activity.

ZakTaccardi

public void elementClicked(int position){
  if (view != null){
    final int word = view.getWordByPosition(int position)
    view.doAnimationStuff();
    view.launchActivityWithWord(word);
  }
}

//because there are no android dependencies here, it becomes easy to implement Mockito style behavioral testing.