diff --git a/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java b/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java
index aa0b6cd..654ea72 100644
--- a/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java
+++ b/src/com/android/settings/connecteddevice/ConnectedDeviceGroupController.java
@@ -76,9 +76,11 @@
             mPreferenceGroup = (PreferenceGroup) screen.findPreference(KEY);
             mPreferenceGroup.setVisible(false);
 
-            mBluetoothDeviceUpdater.setPrefContext(screen.getContext());
+            final Context context = screen.getContext();
+            mBluetoothDeviceUpdater.setPrefContext(context);
             mBluetoothDeviceUpdater.forceUpdate();
-            mConnectedUsbDeviceUpdater.initUsbPreference(screen.getContext());
+            mConnectedUsbDeviceUpdater.initUsbPreference(context);
+            mConnectedDockUpdater.setPreferenceContext(context);
             mConnectedDockUpdater.forceUpdate();
         }
     }
diff --git a/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java b/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
index 4bc9cdd..6f9b7ac 100644
--- a/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
+++ b/src/com/android/settings/connecteddevice/SavedDeviceGroupController.java
@@ -75,8 +75,11 @@
         if (isAvailable()) {
             mPreferenceGroup = (PreferenceGroup) screen.findPreference(KEY);
             mPreferenceGroup.setVisible(false);
-            mBluetoothDeviceUpdater.setPrefContext(screen.getContext());
+
+            final Context context = screen.getContext();
+            mBluetoothDeviceUpdater.setPrefContext(context);
             mBluetoothDeviceUpdater.forceUpdate();
+            mSavedDockUpdater.setPreferenceContext(context);
             mSavedDockUpdater.forceUpdate();
         }
     }
diff --git a/src/com/android/settings/connecteddevice/dock/DockUpdater.java b/src/com/android/settings/connecteddevice/dock/DockUpdater.java
index 19ee732..99ac124 100644
--- a/src/com/android/settings/connecteddevice/dock/DockUpdater.java
+++ b/src/com/android/settings/connecteddevice/dock/DockUpdater.java
@@ -15,6 +15,7 @@
  */
 package com.android.settings.connecteddevice.dock;
 
+import android.annotation.NonNull;
 import android.content.Context;
 
 /**
@@ -40,4 +41,10 @@
      */
     default void forceUpdate() {
     }
+
+    /**
+     * Set the context to generate the {@link Preference}, so it could get the correct theme.
+     */
+    default void setPreferenceContext(@NonNull Context preferenceContext) {
+    }
 }