strings.xml

<resources>

    <string name="pickerview_cancel">Cancel</string>
    <string name="pickerview_submit">Confirm</string>
    <string name="pickerview_year"> </string>
    <string name="pickerview_month"> </string>
    <string name="pickerview_day"> </string>
    <string name="pickerview_hours"> </string>
    <string name="pickerview_minutes"> </string>
    <string name="pickerview_seconds"> </string>
</resources>