[DataStore] Migrate BatteryBackupHelper to BackupRestoreStorage

Bug: 325144964
Test: Manual tests
Change-Id: I19f7c78969d70648d1e45f1627827d98b1fdd1e0

src/com/android/settings/SettingsApplication.java

@@ -28,11 +28,13 @@ import androidx.annotation.NonNull;
 import com.android.settings.activityembedding.ActivityEmbeddingRulesController;
 import com.android.settings.activityembedding.ActivityEmbeddingUtils;
 import com.android.settings.core.instrumentation.ElapsedTimeUtils;
+import com.android.settings.fuelgauge.BatterySettingsStorage;
 import com.android.settings.homepage.SettingsHomepageActivity;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.overlay.FeatureFactoryImpl;
 import com.android.settings.spa.SettingsSpaEnvironment;
 import com.android.settingslib.applications.AppIconCacheManager;
+import com.android.settingslib.datastore.BackupRestoreStorageManager;
 import com.android.settingslib.spa.framework.common.SpaEnvironmentFactory;
 
 import com.google.android.setupcompat.util.WizardManagerHelper;
@@ -54,6 +56,8 @@ public class SettingsApplication extends Application {
     public void onCreate() {
         super.onCreate();
 
+        BackupRestoreStorageManager.getInstance(this).add(new BatterySettingsStorage(this));
+
         // Add null checking to avoid test case failed.
         if (getApplicationContext() != null) {
             ElapsedTimeUtils.assignSuwFinishedTimeStamp(getApplicationContext());
@@ -73,6 +77,12 @@ public class SettingsApplication extends Application {
         }
     }
 
+    @Override
+    public void onTerminate() {
+        BackupRestoreStorageManager.getInstance(this).removeAll();
+        super.onTerminate();
+    }
+
     @NonNull
     protected FeatureFactory getFeatureFactory() {
         return new FeatureFactoryImpl();