<preference-headers xmlns:android="http://schemas.android.com/apk/res/android">

    <!-- These settings headers are only used on tablets. -->

    <header
        android:fragment="com.gump.passport.demo.SettingsActivity$ParamPreferenceFragment"
        android:icon="@drawable/ic_text_fields_black_24dp"
        android:title="@string/pref_header_param"/>
    <header
        android:fragment="com.gump.passport.demo.SettingsActivity$GeneralPreferenceFragment"
        android:icon="@drawable/ic_build_black_24dp"
        android:title="@string/pref_header_general"/>
    <header
        android:fragment="com.gump.passport.demo.SettingsActivity$PaymentPreferenceFragment"
        android:icon="@drawable/ic_attach_money_black_24dp"
        android:title="@string/payment"/>

</preference-headers>