1<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"> 2 3 <!-- A 'parent' preference, which enables/disables child preferences (below) 4 when checked/unchecked. --> 5 <CheckBoxPreference 6 android:key="notifications_new_message" 7 android:title="@string/pref_title_new_message_notifications" 8 android:defaultValue="true" /> 9 10 <!-- Allows the user to choose a ringtone in the 'notification' category. --> 11 <!-- NOTE: This preference will be enabled only when the checkbox above is checked. --> 12 <!-- NOTE: RingtonePreference's summary should be set to its value by the activity code. --> 13 <RingtonePreference 14 android:dependency="notifications_new_message" 15 android:key="notifications_new_message_ringtone" 16 android:title="@string/pref_title_ringtone" 17 android:ringtoneType="notification" 18 android:defaultValue="content://settings/system/notification_sound" /> 19 20 <!-- NOTE: This preference will be enabled only when the checkbox above is checked. --> 21 <CheckBoxPreference 22 android:dependency="notifications_new_message" 23 android:key="notifications_new_message_vibrate" 24 android:title="@string/pref_title_vibrate" 25 android:defaultValue="true" /> 26 27</PreferenceScreen> 28