/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.compat;
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import android.content.Context;
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import android.os.UserHandle;
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import com.android.launcher3.Utilities;
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import java.util.List;
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public abstract class UserManagerCompat {
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protected UserManagerCompat() {
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}
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private static final Object sInstanceLock = new Object();
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private static UserManagerCompat sInstance;
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public static UserManagerCompat getInstance(Context context) {
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synchronized (sInstanceLock) {
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if (sInstance == null) {
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if (Utilities.ATLEAST_P) {
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sInstance = new UserManagerCompatVP(context.getApplicationContext());
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} else {
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sInstance = new UserManagerCompatVNMr1(context.getApplicationContext());
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}
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}
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return sInstance;
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}
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}
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/**
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* Creates a cache for users.
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*/
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public abstract void enableAndResetCache();
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public abstract List<UserHandle> getUserProfiles();
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public abstract long getSerialNumberForUser(UserHandle user);
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public abstract UserHandle getUserForSerialNumber(long serialNumber);
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public abstract boolean isQuietModeEnabled(UserHandle user);
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public abstract boolean isUserUnlocked(UserHandle user);
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public abstract boolean isDemoUser();
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public abstract boolean requestQuietModeEnabled(boolean enableQuietMode, UserHandle user);
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public abstract boolean isAnyProfileQuietModeEnabled();
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public abstract boolean hasWorkProfile();
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}
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