diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
index 30a17a1..f066e34 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardSliceView.java
@@ -57,6 +57,7 @@
 
 import androidx.slice.Slice;
 import androidx.slice.SliceItem;
+import androidx.slice.SliceManager;
 import androidx.slice.core.SliceQuery;
 import androidx.slice.widget.ListContent;
 import androidx.slice.widget.RowContent;
@@ -390,6 +391,11 @@
         }
     }
 
+    public void refresh() {
+        Slice slice = SliceManager.getInstance(getContext()).bindSlice(mKeyguardSliceUri);
+        onChanged(slice);
+    }
+
     public static class Row extends LinearLayout {
 
         /**