blob: 25808d21c03926afe03a8f9ab954c9fe6a014d4f [file] [log] [blame]
/*
* Copyright (C) 2014 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.launcher3.compat;
import android.content.Context;
import android.os.UserHandle;
import com.android.launcher3.Utilities;
import java.util.List;
public abstract class UserManagerCompat {
protected UserManagerCompat() {
}
private static final Object sInstanceLock = new Object();
private static UserManagerCompat sInstance;
public static UserManagerCompat getInstance(Context context) {
synchronized (sInstanceLock) {
if (sInstance == null) {
if (Utilities.ATLEAST_NOUGAT_MR1) {
sInstance = new UserManagerCompatVNMr1(context.getApplicationContext());
} else if (Utilities.ATLEAST_NOUGAT) {
sInstance = new UserManagerCompatVN(context.getApplicationContext());
} else if (Utilities.ATLEAST_MARSHMALLOW) {
sInstance = new UserManagerCompatVM(context.getApplicationContext());
} else {
sInstance = new UserManagerCompatVL(context.getApplicationContext());
}
}
return sInstance;
}
}
/**
* Creates a cache for users.
*/
public abstract void enableAndResetCache();
public abstract List<UserHandle> getUserProfiles();
public abstract long getSerialNumberForUser(UserHandle user);
public abstract UserHandle getUserForSerialNumber(long serialNumber);
public abstract CharSequence getBadgedLabelForUser(CharSequence label, UserHandle user);
public abstract long getUserCreationTime(UserHandle user);
public abstract boolean isQuietModeEnabled(UserHandle user);
public abstract boolean isUserUnlocked(UserHandle user);
public abstract boolean isDemoUser();
}