Avoid dump BatteryReattributeDatabaseHist if the feature is disabled

Fix: 346706894
Fix: 350798552
Test: atest SettingsRoboTests:com.android.settings.fuelgauge.batteryusage
Flag: EXEMPT bug fix
Change-Id: I1670e2769bc71fe91a752efeea18074d53c5a017

src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java

@@ -166,6 +166,9 @@ public interface PowerUsageFeatureProvider {
     /** Whether the device is under the battery defender mode */
     boolean isBatteryDefend(BatteryInfo info);
 
+    /** Whether the battery usage reattribute is eabled or not. */
+    boolean isBatteryUsageReattributeEnabled();
+
     /** Collect and process battery reattribute data if needed. */
     boolean processBatteryReattributeData(
             @NonNull Context context,

src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java

@@ -256,6 +256,11 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
         return info.isLongLife && !isExtraDefend();
     }
 
+    @Override
+    public boolean isBatteryUsageReattributeEnabled() {
+        return false;
+    }
+
     @Override
     public boolean processBatteryReattributeData(
             @NonNull Context context,

src/com/android/settings/fuelgauge/batteryusage/bugreport/LogUtils.java

@@ -38,6 +38,7 @@ import com.android.settings.fuelgauge.batteryusage.db.BatteryStateDao;
 import com.android.settings.fuelgauge.batteryusage.db.BatteryStateDatabase;
 import com.android.settings.fuelgauge.batteryusage.db.BatteryUsageSlotDao;
 import com.android.settings.fuelgauge.batteryusage.db.BatteryUsageSlotEntity;
+import com.android.settings.overlay.FeatureFactory;
 
 import java.io.PrintWriter;
 import java.time.Clock;
@@ -132,14 +133,23 @@ public final class LogUtils {
     }
 
     static void dumpBatteryReattributeDatabaseHist(Context context, PrintWriter writer) {
-        dumpBatteryReattributeDatabaseHist(
-                BatteryStateDatabase.getInstance(context).batteryReattributeDao(),
-                writer);
+        try {
+            dumpBatteryReattributeDatabaseHist(
+                    BatteryStateDatabase.getInstance(context).batteryReattributeDao(),
+                    writer);
+        } catch (Exception e) {
+            Log.e(TAG, "failed to run dumpBatteryReattributeDatabaseHist()", e);
+        }
     }
 
     @VisibleForTesting
     static void dumpBatteryReattributeDatabaseHist(
             BatteryReattributeDao batteryReattributeDao, PrintWriter writer) {
+        if (!FeatureFactory.getFeatureFactory().getPowerUsageFeatureProvider()
+                .isBatteryUsageReattributeEnabled()) {
+            writer.println("\n\tBatteryReattribute is disabled!");
+            return;
+        }
         writer.println("\n\tBatteryReattribute DatabaseHistory:");
         final List<BatteryReattributeEntity> entities =
                 batteryReattributeDao.getAllAfter(

tests/robotests/src/com/android/settings/fuelgauge/batteryusage/bugreport/LogUtilsTest.java

@@ -18,15 +18,19 @@ package com.android.settings.fuelgauge.batteryusage.bugreport;
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 
 import androidx.test.core.app.ApplicationProvider;
 
+import com.android.settings.fuelgauge.PowerUsageFeatureProvider;
 import com.android.settings.fuelgauge.batteryusage.BatteryReattribute;
 import com.android.settings.fuelgauge.batteryusage.db.BatteryReattributeDao;
 import com.android.settings.fuelgauge.batteryusage.db.BatteryReattributeEntity;
 import com.android.settings.fuelgauge.batteryusage.db.BatteryStateDatabase;
 import com.android.settings.testutils.BatteryTestUtils;
+import com.android.settings.testutils.FakeFeatureFactory;
 
 import org.junit.After;
 import org.junit.Before;
@@ -48,6 +52,7 @@ public final class LogUtilsTest {
     private Context mContext;
     private BatteryStateDatabase mDatabase;
     private BatteryReattributeDao mBatteryReattributeDao;
+    private PowerUsageFeatureProvider mPowerUsageFeatureProvider;
 
     @Before
     public void setUp() {
@@ -56,6 +61,8 @@ public final class LogUtilsTest {
         mTestPrintWriter = new PrintWriter(mTestStringWriter);
         mDatabase = BatteryTestUtils.setUpBatteryStateDatabase(mContext);
         mBatteryReattributeDao = mDatabase.batteryReattributeDao();
+        mPowerUsageFeatureProvider = FakeFeatureFactory.setupForTest().powerUsageFeatureProvider;
+        when(mPowerUsageFeatureProvider.isBatteryUsageReattributeEnabled()).thenReturn(true);
     }
 
     @After
@@ -99,4 +106,17 @@ public final class LogUtilsTest {
         assertThat(result).contains(batteryReattribute1.toString());
         assertThat(result).contains(batteryReattribute2.toString());
     }
+
+    @Test
+    public void dumpBatteryReattributeDatabaseHist_featureDisable_notPrintData() {
+        mBatteryReattributeDao.insert(new BatteryReattributeEntity(
+                BatteryReattribute.getDefaultInstance()));
+        when(mPowerUsageFeatureProvider.isBatteryUsageReattributeEnabled()).thenReturn(false);
+
+        LogUtils.dumpBatteryReattributeDatabaseHist(mBatteryReattributeDao, mTestPrintWriter);
+
+        final String result = mTestStringWriter.toString();
+        assertThat(result).contains("BatteryReattribute is disabled!");
+        assertThat(result.contains("BatteryReattribute DatabaseHistory:")).isFalse();
+    }
 }