Dynamically remove and add views in Android

This sample project achieves exactly the same functionality and look as the edit UI in the stock Android contact app (or "People"), where you can remove a row field view by pressing the "x" icon on the right, and add a row field view by pressing the "Add new" button at the bottom.

The example also handles some visibility logic for better UX as in the stock app: If a row becomes empty, "add new" and "x" will disappear.

Key methods and classes used

TextWatcher, setVisibility, inflate, addView, removeView, animateLayoutChanges

TODO

State is not saved for rotation, maybe adding it later.