privacy-friendly-sudoku-fork/app/src/main/res/xml/pref_help_general.xml

<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">

    <PreferenceCategory android:title="@string/pref_help_keyboard">
        <Preference android:title="@string/pref_help_keyheighlited"
                        android:selectable="false"
                        android:icon="@drawable/numpad_highlighted"
                        android:summary="@string/pref_help_keyheighlited_summary"/>
        <Preference android:title="@string/pref_help_keyheighlited_yellow"
            android:selectable="false"
            android:icon="@drawable/numpad_highlighted_three"
            android:summary="@string/pref_help_keyheighlited_yellow_summary"/>

        <Preference android:title="@string/pref_help_do"
            android:selectable="false"
            android:icon="@drawable/ic_redo_black_48dp"
            android:summary="@string/pref_help_do_summary"/>
        <Preference android:title="@string/pref_help_undo"
            android:selectable="false"
            android:icon="@drawable/ic_undo_black_48dp"
            android:summary="@string/pref_help_undo_summary"/>
        <Preference android:title="@string/pref_help_hint"
            android:selectable="false"
            android:icon="@drawable/ic_lightbulb_outline_black_48dp"
            android:summary="@string/pref_help_hint_summary"/>
        <Preference android:title="@string/pref_help_delete"
            android:selectable="false"
            android:icon="@drawable/ic_delete_black_48dp"
            android:summary="@string/pref_help_delete_summary"/>
        <Preference android:title="@string/pref_help_notes"
            android:selectable="false"
            android:icon="@drawable/ic_create_black_48dp"
            android:summary="@string/pref_help_notes_summary"/>
    </PreferenceCategory>

    <PreferenceCategory android:title="@string/pref_help_gamefield">
    </PreferenceCategory>

    <PreferenceCategory android:title="@string/pref_help_statusbar">
    </PreferenceCategory>

    <PreferenceCategory android:title="Privacy Info">

    <Preference android:title="Privacy Friendly Sudoku" android:summary=""/>

    <Preference android:title="Permissions" android:summary="Privacy Friendly Sudoku app whiche does not need any permission."/>

</PreferenceCategory>

    <!-- NOTE: EditTextPreference accepts EditText attributes. -->
    <!-- NOTE: EditTextPreference's summary should be set to its value by the activity code. -->
    <!-- <EditTextPreference
        android:key="example_text"
        android:title="@string/pref_title_display_name"
        android:defaultValue="@string/pref_default_display_name"
        android:selectAllOnFocus="true"
        android:inputType="textCapWords"
        android:capitalize="words"
        android:singleLine="true"
        android:maxLines="1" /> -->

    <!-- NOTE: Hide buttons to simplify the UI. Users can touch outside the dialog to
         dismiss it. -->
    <!-- NOTE: ListPreference's summary should be set to its value by the activity code. -->
    <!-- <ListPreference
        android:key="example_list"
        android:title="@string/pref_title_add_friends_to_messages"
        android:defaultValue="-1"
        android:entries="@array/pref_example_list_titles"
        android:entryValues="@array/pref_example_list_values"
        android:negativeButtonText="@null"
        android:positiveButtonText="@null" /> -->

</PreferenceScreen>