diff --git a/overlay/FrameworksResTarget/res/values/config.xml b/overlay/FrameworksResTarget/res/values/config.xml
index 4192719..596b266 100644
--- a/overlay/FrameworksResTarget/res/values/config.xml
+++ b/overlay/FrameworksResTarget/res/values/config.xml
@@ -100,4 +100,12 @@
          Choices are: FULL, NORMAL, OFF. -->
     <string name="db_wal_sync_mode" translatable="false">OFF</string>
 
+    <!-- Whether device has physical tri state switch -->
+    <bool name="config_hasAlertSlider">true</bool>
+
+    <!-- The location of the devices physical tri state switch
+         0: Left side
+         1: Right side -->
+    <integer name="config_alertSliderLocation">1</integer>
+
 </resources>
diff --git a/overlay/OPlusSystemUIResTarget/res/values/dimens.xml b/overlay/OPlusSystemUIResTarget/res/values/dimens.xml
index 313e5aa..db2ea3f 100644
--- a/overlay/OPlusSystemUIResTarget/res/values/dimens.xml
+++ b/overlay/OPlusSystemUIResTarget/res/values/dimens.xml
@@ -39,4 +39,15 @@
 
     <!-- Location on the screen of the center of the physical power button. -->
     <dimen name="physical_power_button_center_screen_location_y">875px</dimen>
+
+    <!-- Alert Slider UI -->
+    <dimen name="tri_state_down_dialog_position">627px</dimen>
+    <dimen name="tri_state_down_dialog_position_l">503px</dimen>
+    <dimen name="tri_state_middle_dialog_position">480px</dimen>
+    <dimen name="tri_state_middle_dialog_position_l">503px</dimen>
+    <dimen name="tri_state_up_dialog_position">336px</dimen>
+    <dimen name="tri_state_up_dialog_position_l">503px</dimen>
+    <dimen name="tri_state_up_dialog_position_deep">24px</dimen>
+    <dimen name="tri_state_up_dialog_position_deep_land">21px</dimen>
+
 </resources>