<android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="?attr/colorPrimary"
            android:minHeight="?attr/actionBarSize">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="horizontal">

                    <TextView
                        android:layout_width="wrap_content"
                        android:layout_height="wrap_content"
                        android:fontFamily="sans-serif-medium"
                        android:gravity="center"
                        android:singleLine="true"
                        android:text="whatever"
                        android:textAllCaps="true"
                        android:textColor="#BBFFFFFF"
                        android:textSize="12sp"
                        android:textStyle="bold" />

            </LinearLayout>

        </android.support.v7.widget.Toolbar>