[MaterialDatePicker] DatePicker as Regular View Element

Is your feature request related to a problem? Please describe.

I would like to use the MaterialDatePicker similar to the DatePicker in XML as a regular element in a View.

Especially for Layouts for Tablets would profit from this.

Describe the solution you'd like

	<MaterialDatePicker 
		android:id="@+id/datePicker"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"/>

Describe alternatives you've considered

Alternatively, a style update to the basic DatePicker would also work.