1<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"> 2 3 <!-- NOTE: Hide buttons to simplify the UI. Users can touch outside the dialog to 4 dismiss it. --> 5 <!-- NOTE: ListPreference's summary should be set to its value by the activity code. --> 6 <ListPreference 7 android:key="sync_frequency" 8 android:title="@string/pref_title_sync_frequency" 9 android:entries="@array/pref_sync_frequency_titles" 10 android:entryValues="@array/pref_sync_frequency_values" 11 android:defaultValue="180" 12 android:negativeButtonText="@null" 13 android:positiveButtonText="@null" /> 14 15 <!-- This preference simply launches an intent when selected. Use this UI sparingly, per 16 design guidelines. --> 17 <Preference android:title="@string/pref_title_system_sync_settings"> 18 <intent android:action="android.settings.SYNC_SETTINGS" /> 19 </Preference> 20 21</PreferenceScreen> 22