Copy BatterySettingsContentProvider from SettingsIntelligence to Settings and rename it to BatteryUsageContentProvider.

Bug: 253395332
Test: make RunSettingsRoboTests + manually
Change-Id: Ib6c2240cd065f6e29393e13b7231bba7afd2d850

src/com/android/settings/fuelgauge/batteryusage/DatabaseUtils.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.fuelgauge.batteryusage;
+
+import android.content.Context;
+import android.os.UserManager;
+
+/** A utility class to operate battery usage database. */
+public final class DatabaseUtils {
+    private static final String TAG = "DatabaseUtils";
+
+    /** An authority name of the battery content provider. */
+    public static final String AUTHORITY = "com.android.settings.battery.usage.provider";
+    /** A table name for battery usage history. */
+    public static final String BATTERY_STATE_TABLE = "BatteryState";
+
+    /** Returns true if current user is a work profile user. */
+    public static boolean isWorkProfile(Context context) {
+        final UserManager userManager = context.getSystemService(UserManager.class);
+        return userManager.isManagedProfile() && !userManager.isSystemUser();
+    }
+}