add vibration duration settings
Change-Id: I56a1a94df63160f367f866da759d7dd4fc428ed5
diff --git a/java/res/xml/prefs.xml b/java/res/xml/prefs.xml
index 24de95f..312af28 100644
--- a/java/res/xml/prefs.xml
+++ b/java/res/xml/prefs.xml
@@ -125,6 +125,9 @@
android:summary="@string/enable_span_insert_summary"
android:persistent="true"
android:defaultValue="true" />
+ <PreferenceScreen
+ android:key="pref_vibration_duration_settings"
+ android:title="@string/prefs_vibration_duration_settings"/>
<!-- TODO: evaluate results and revive this option. The code
already supports it. -->
<!-- <CheckBoxPreference -->