packages/SystemUI/src/com/android/systemui/util/UserAwareController.kt

/*
 * 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.systemui.util

import android.os.UserHandle

/**
 * An interface for controllers that keep track of the current user and can be notified of user
 * changes.
 */
interface UserAwareController {
    @JvmDefault
    fun changeUser(newUser: UserHandle) {}

    val currentUserId: Int
}