aprsdroid/res/xml/preferences.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen
        xmlns:android="http://schemas.android.com/apk/res/android">

    <PreferenceCategory
	    android:title="@string/p__aprs">
            
        <de.duenndns.EditTextPreferenceWithValue
                android:key="callsign"
		android:inputType="textCapCharacters"
		android:digits="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
		android:maxLength="9"
		android:title="@string/p_callsign_nossid"
		android:summary="@string/p_callsign_summary"
		android:hint="@string/p_callsign_nossid"
		android:dialogTitle="@string/p_callsign_entry" />

        <de.duenndns.ListPreferenceWithValue
                android:key="ssid"
		android:title="@string/p_ssid"
		android:summary="@string/p_ssid_summary"
                android:entries="@array/p_ssid_e"
                android:entryValues="@array/p_ssid_ev"
		android:defaultValue="5"
		android:dialogTitle="@string/p_ssid_entry" />

        <de.duenndns.EditTextPreferenceWithValue
                android:key="digi_path"
		android:hint="hop1,hop2,.."
		android:defaultValue="WIDE1-1"
		android:digits="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ,-"
		android:title="@string/p_aprs_path"
		android:summary="@string/p_aprs_path_summary"
		android:dialogTitle="@string/p_aprs_path_entry" />

    </PreferenceCategory>

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

        <PreferenceScreen
		android:key="p_connsetup"
		android:title="@string/p_connsetup">

            <intent android:action="android.intent.action.MAIN"
                    android:targetPackage="org.aprsdroid.app"
                    android:targetClass="org.aprsdroid.app.BackendPrefs" />

        </PreferenceScreen>
    </PreferenceCategory>

    <PreferenceCategory
	android:title="@string/p__position">
    <PreferenceScreen
	    android:key="p_symbol"
	    android:title="@string/p_symbol"
	    android:summary="@string/p_symbol_summary" >

            <intent android:action="android.intent.action.MAIN"
                    android:targetPackage="org.aprsdroid.app"
                    android:targetClass="org.aprsdroid.app.PrefSymbolAct" />
    </PreferenceScreen>

        <de.duenndns.EditTextPreferenceWithValue
                android:key="frequency"
		android:inputType="number|numberDecimal"
		android:title="@string/p_frequency"
		android:summary="@string/p_frequency_summary"
		android:dialogTitle="@string/p_frequency_summary" />

        <de.duenndns.EditTextPreferenceWithValue
                android:key="status"
		android:singleLine="true"
		android:hint="@string/default_status"
		android:title="@string/p_status"
		android:defaultValue="@string/default_status"
		android:summary="@string/p_status_summary"
		android:dialogTitle="@string/p_status_entry" />

    <!-- sub-screen "Position Reports" -->

    <PreferenceScreen
	    android:key="p_location"
	    android:title="@string/p__location">

            <intent android:action="android.intent.action.MAIN"
                    android:targetPackage="org.aprsdroid.app"
                    android:targetClass="org.aprsdroid.app.LocationPrefs" />
    </PreferenceScreen>

    <PreferenceScreen
	    android:title="@string/p_privacy"
	    android:summary="@string/p_privacy_summary">
    <!-- incoming messages -->
    <PreferenceCategory
	    android:title="@string/p_privacy">

        <de.duenndns.ListPreferenceWithValue
                android:key="priv_ambiguity"
		android:title="@string/p_priv_ambiguity"
		android:summary="@string/p_priv_ambiguity_summary"
                android:entries="@array/p_ambiguity_e"
                android:entryValues="@array/p_ambiguity_ev"
		android:defaultValue="0"
		android:dialogTitle="@string/p_priv_ambiguity" />
        <CheckBoxPreference
                android:key="priv_spdbear"
		android:title="@string/p_priv_spdbear"
		android:summary="@string/p_priv_spdbear_summary"
		android:defaultValue="true"
		/>
        <CheckBoxPreference
                android:key="priv_altitude"
		android:title="@string/p_priv_altitude"
		android:summary="@string/p_priv_altitude_summary"
		android:defaultValue="true"
		/>
    </PreferenceCategory>
    </PreferenceScreen>
    </PreferenceCategory>

    <!-- sub-screen "display and notifications" -->
    <PreferenceCategory
	android:title="@string/p__display">
    <CheckBoxPreference
	    android:key="keepscreen"
	    android:title="@string/p_keepscreen"
	    android:summary="@string/p_keepscreen_summary" />
    <PreferenceScreen
	    android:title="@string/p__notification"
	    android:summary="@string/p__notification_summary">
    <!-- incoming messages -->
    <PreferenceCategory
	android:title="@string/p_msg">

	<CheckBoxPreference
		android:key="notify_led"
		android:title="@string/p_msg_led"
		android:summaryOn="@string/p_msg_led_on"
		android:summaryOff="@string/p_msg_led_off"
		android:defaultValue="true"
		/>
	<CheckBoxPreference
		android:key="notify_vibr"
		android:title="@string/p_msg_vibr"
		android:summaryOn="@string/p_msg_vibr_on"
		android:summaryOff="@string/p_msg_vibr_off"
		android:defaultValue="true"
		/>
	<RingtonePreference
		android:key="notify_ringtone"
		android:title="@string/p_msg_ring"
		android:summary="@string/p_msg_ring_summary"
		android:ringtoneType="notification"
		android:showDefault="true"
		android:showSilent="true"
		/>
    </PreferenceCategory>
    <!-- position reports -->
    <PreferenceCategory
	android:title="@string/p_pos">

	<CheckBoxPreference
		android:key="pos_notify_led"
		android:title="@string/p_msg_led"
		android:summaryOn="@string/p_msg_led_on"
		android:summaryOff="@string/p_msg_led_off"
		android:defaultValue="false"
		/>
	<CheckBoxPreference
		android:key="pos_notify_vibr"
		android:title="@string/p_msg_vibr"
		android:summaryOn="@string/p_msg_vibr_on"
		android:summaryOff="@string/p_msg_vibr_off"
		android:defaultValue="false"
		/>
	<RingtonePreference
		android:key="pos_notify_ringtone"
		android:title="@string/p_pos_ring"
		android:summary="@string/p_pos_ring_summary"
		android:ringtoneType="notification"
		android:showDefault="true"
		android:showSilent="true"
		/>
    </PreferenceCategory>
    <!-- digipeated position reports -->
    <PreferenceCategory
	android:title="@string/p_dgp">

	<CheckBoxPreference
		android:key="dgp_notify_led"
		android:title="@string/p_msg_led"
		android:summaryOn="@string/p_msg_led_on"
		android:summaryOff="@string/p_msg_led_off"
		android:defaultValue="false"
		/>
	<CheckBoxPreference
		android:key="dgp_notify_vibr"
		android:title="@string/p_msg_vibr"
		android:summaryOn="@string/p_msg_vibr_on"
		android:summaryOff="@string/p_msg_vibr_off"
		android:defaultValue="false"
		/>
	<RingtonePreference
		android:key="dgp_notify_ringtone"
		android:title="@string/p_dgp_ring"
		android:summary="@string/p_dgp_ring_summary"
		android:ringtoneType="notification"
		android:showDefault="true"
		android:showSilent="true"
		/>
    </PreferenceCategory>
    </PreferenceScreen>
    </PreferenceCategory>

</PreferenceScreen>