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

/*
 * Copyright (C) 2020 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;

/**
 * Common interface for a preference controller that updates battery status
 */
public interface BatteryPreferenceController {

    /**
     * Updates the label for the preference controller. If the label is null, the
     * implementation should revert back to the original label based on the
     * battery info.
     */
    void updateBatteryStatus(String label, BatteryInfo info);
}