diff --git a/res/values/arrays.xml b/res/values/arrays.xml
index 0fb4af04e15..6661410891e 100644
--- a/res/values/arrays.xml
+++ b/res/values/arrays.xml
@@ -1512,12 +1512,20 @@
         <item>@string/enhanced_4g_lte_mode_summary_4g_calling</item>
     </string-array>
 
-    <!-- An allowlist which packages won't show summary in battery usage screen.  [CHAR LIMIT=NONE] -->
+    <!-- An allowlist which packages won't show summary in battery usage screen.
+         [CHAR LIMIT=NONE] -->
     <string-array name="allowlist_hide_summary_in_battery_usage" translatable="false">
         <!-- Google -->
         <item>"com.google.android.googlequicksearchbox"</item>
     </string-array>
 
+    <!-- An allowlist which packages won't show entry in battery usage screen.
+        [CHAR LIMIT=NONE] -->
+    <string-array name="allowlist_hide_entry_in_battery_usage" translatable="false">
+        <item>"com.google.android.gms.persistent"</item>
+        <item>"dex2oat64"</item>
+    </string-array>
+
     <!-- Array of titles palette list for accessibility. -->
     <string-array name="setting_palette_data" translatable="false" >
         <item>@string/color_red</item>
diff --git a/src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java b/src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java
index 70495217f71..f75094d2ffa 100644
--- a/src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/BatteryChartPreferenceController.java
@@ -86,6 +86,7 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
     private final InstrumentedPreferenceFragment mFragment;
     private final Handler mHandler = new Handler(Looper.getMainLooper());
     private final CharSequence[] mNotAllowShowSummaryPackages;
+    private final CharSequence[] mNotAllowShowEntryPackages;
 
     // Preference cache to avoid create new instance each time.
     @VisibleForTesting
@@ -103,6 +104,8 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
         mPreferenceKey = preferenceKey;
         mNotAllowShowSummaryPackages = context.getResources()
             .getTextArray(R.array.allowlist_hide_summary_in_battery_usage);
+        mNotAllowShowEntryPackages = context.getResources()
+            .getTextArray(R.array.allowlist_hide_entry_in_battery_usage);
         if (lifecycle != null) {
             lifecycle.addObserver(this);
         }
@@ -180,8 +183,8 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
             isValidPackage = mBatteryUtils.getPackageUid(packageName)
                 != BatteryUtils.UID_NULL;
         }
-        Log.d(TAG, String.format("handleClick() label=%s key=%s isValid:%b %s",
-            diffEntry.getAppLabel(), histEntry.getKey(), isValidPackage, packageName));
+        Log.d(TAG, String.format("handleClick() label=%s key=%s isValid:%b\n%s",
+            diffEntry.getAppLabel(), histEntry.getKey(), isValidPackage, histEntry));
         if (isValidPackage) {
             AdvancedPowerUsageDetail.startBatteryDetailPage(
                 mActivity, mFragment, diffEntry, powerPref.getPercent(),
@@ -315,6 +318,11 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
         final List<BatteryDiffEntry> appEntries = new ArrayList<>();
         mSystemEntries.clear();
         entries.forEach(entry -> {
+            final String packageName = entry.getPackageName();
+            if (!isValidToShowEntry(packageName)) {
+                Log.w(TAG, "ignore showing item:" + packageName);
+                return;
+            }
             if (entry.isSystemEntry()) {
                 mSystemEntries.add(entry);
             } else {
@@ -510,15 +518,14 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
         return mPrefContext.getString(resourceId, timeSequence);
     }
 
-    private boolean isValidToShowSummary(String packageName) {
-        if (mNotAllowShowSummaryPackages != null) {
-            for (CharSequence notAllowPackageName : mNotAllowShowSummaryPackages) {
-                if (TextUtils.equals(packageName, notAllowPackageName)) {
-                    return false;
-                }
-            }
-        }
-        return true;
+    @VisibleForTesting
+    boolean isValidToShowSummary(String packageName) {
+        return !contains(packageName, mNotAllowShowSummaryPackages);
+    }
+
+    @VisibleForTesting
+    boolean isValidToShowEntry(String packageName) {
+        return !contains(packageName, mNotAllowShowEntryPackages);
     }
 
     @VisibleForTesting
@@ -552,6 +559,17 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
         return builder.toString();
     }
 
+    private static boolean contains(String target, CharSequence[] packageNames) {
+        if (target != null && packageNames != null) {
+            for (CharSequence packageName : packageNames) {
+                if (TextUtils.equals(target, packageName)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     @VisibleForTesting
     static boolean validateUsageTime(BatteryDiffEntry entry) {
         final long foregroundUsageTimeInMs = entry.mForegroundUsageTimeInMs;
diff --git a/tests/robotests/src/com/android/settings/fuelgauge/BatteryChartPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/fuelgauge/BatteryChartPreferenceControllerTest.java
index 87070409607..f6a2ed15dfe 100644
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryChartPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryChartPreferenceControllerTest.java
@@ -581,6 +581,33 @@ public final class BatteryChartPreferenceControllerTest {
         assertThat(mBatteryChartPreferenceController.mIsExpanded).isTrue();
     }
 
+    @Test
+    public void testIsValidToShowSummary_returnExpectedResult() {
+        assertThat(mBatteryChartPreferenceController
+                .isValidToShowSummary("com.google.android.apps.scone"))
+            .isTrue();
+
+        // Verifies the item which is defined in the array list.
+        assertThat(mBatteryChartPreferenceController
+                .isValidToShowSummary("com.google.android.googlequicksearchbox"))
+            .isFalse();
+    }
+
+    @Test
+    public void testIsValidToShowEntry_returnExpectedResult() {
+        assertThat(mBatteryChartPreferenceController
+                .isValidToShowEntry("com.google.android.apps.scone"))
+            .isTrue();
+
+        // Verifies the items which are defined in the array list.
+        assertThat(mBatteryChartPreferenceController
+                .isValidToShowEntry("com.google.android.gms.persistent"))
+            .isFalse();
+        assertThat(mBatteryChartPreferenceController
+                .isValidToShowEntry("dex2oat64"))
+            .isFalse();
+    }
+
     private static Map<Long, Map<String, BatteryHistEntry>> createBatteryHistoryMap() {
         final Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap = new HashMap<>();
         for (int index = 0; index < DESIRED_HISTORY_SIZE; index++) {