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

When you add elevation 0dp on your appbarlayout, toolbar will be completely diappeared. So that you should also add translationZ in your xml.

android:translationZ="0.1dp"
app:elevation="0dp"

Than it will look like ->