Remove android.widget.Toolbar shadow

Question

Using API21+ Toolbar:

// Toolbar
Toolbar toolbar = new Toolbar(this);
toolbar.showOverflowMenu();

Would like to remove its shadow

Answer 1

I have found solution myself:

getActionBar().setElevation(0);

More info:

https://developer.android.com/reference/android/app/Activity.html#getActionBar()