diff --git a/packages/SettingsLib/BarChartPreference/Android.bp b/packages/SettingsLib/BarChartPreference/Android.bp
index 5c5da98..be1e0cf 100644
--- a/packages/SettingsLib/BarChartPreference/Android.bp
+++ b/packages/SettingsLib/BarChartPreference/Android.bp
@@ -9,6 +9,7 @@
 
 android_library {
     name: "SettingsLibBarChartPreference",
+    use_resource_processor: true,
 
     srcs: ["src/**/*.java"],
     resource_dirs: ["res"],
diff --git a/packages/SettingsLib/BarChartPreference/AndroidManifest.xml b/packages/SettingsLib/BarChartPreference/AndroidManifest.xml
index 4b9f1ab..fda4e1d 100644
--- a/packages/SettingsLib/BarChartPreference/AndroidManifest.xml
+++ b/packages/SettingsLib/BarChartPreference/AndroidManifest.xml
@@ -16,7 +16,7 @@
   -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          package="com.android.settingslib.widget">
+          package="com.android.settingslib.widget.preference.barchart">
 
     <uses-sdk android:minSdkVersion="21" />
 
diff --git a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartInfo.java b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartInfo.java
index eeaf273..a32a24d 100644
--- a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartInfo.java
+++ b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartInfo.java
@@ -24,7 +24,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
-
+import com.android.settingslib.widget.preference.barchart.R;
 /**
  * BarChartInfo is responsible for storing information about {@link BarChartPreference}.
  */
diff --git a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java
index 20e0a3b..d63fc3c 100644
--- a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java
+++ b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarChartPreference.java
@@ -28,7 +28,7 @@
 import androidx.preference.PreferenceViewHolder;
 
 import java.util.Arrays;
-
+import com.android.settingslib.widget.preference.barchart.R;
 /**
  * This BarChartPreference shows up to four bar views in this preference at most.
  *
diff --git a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarView.java b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarView.java
index 93a34c0..7c74971 100644
--- a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarView.java
+++ b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarView.java
@@ -29,7 +29,7 @@
 
 import androidx.annotation.ColorInt;
 import androidx.annotation.VisibleForTesting;
-
+import com.android.settingslib.widget.preference.barchart.R;
 /**
  * {@link View} for a single vertical bar with icon and summary.
  */
diff --git a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarViewInfo.java b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarViewInfo.java
index 922337a..4b6ca4a 100644
--- a/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarViewInfo.java
+++ b/packages/SettingsLib/BarChartPreference/src/com/android/settingslib/widget/BarViewInfo.java
@@ -23,7 +23,7 @@
 import androidx.annotation.Nullable;
 
 import java.util.Comparator;
-
+import com.android.settingslib.widget.preference.barchart.R;
 /**
  * A class responsible for saving bar view information.
  */