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/*
* Copyright (C) 2018 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.model;
import android.os.UserHandle;
import android.os.UserManager;
import android.util.LongSparseArray;
import android.util.SparseBooleanArray;
import com.android.launcher3.pm.UserCache;
/**
* Utility class to manager store and user manager state at any particular time
*/
public class UserManagerState {
public final LongSparseArray<UserHandle> allUsers = new LongSparseArray<>();
private final LongSparseArray<Boolean> mQuietUsersSerialNoMap = new LongSparseArray<>();
private final SparseBooleanArray mQuietUsersHashCodeMap = new SparseBooleanArray();
/**
* Initialises the state values for all users
*/
public void init(UserCache userCache, UserManager userManager) {
for (UserHandle user : userManager.getUserProfiles()) {
long serialNo = userCache.getSerialNumberForUser(user);
boolean isUserQuiet = userManager.isQuietModeEnabled(user);
allUsers.put(serialNo, user);
mQuietUsersHashCodeMap.put(user.hashCode(), isUserQuiet);
mQuietUsersSerialNoMap.put(serialNo, isUserQuiet);
}
}
/**
* Returns true if quiet mode is enabled for the provided user
*/
public boolean isUserQuiet(long serialNo) {
return mQuietUsersSerialNoMap.get(serialNo);
}
/**
* Returns true if quiet mode is enabled for the provided user
*/
public boolean isUserQuiet(UserHandle user) {
return mQuietUsersHashCodeMap.get(user.hashCode());
}
/**
* Returns true if any user profile has quiet mode enabled.
*/
public boolean isAnyProfileQuietModeEnabled() {
for (int i = mQuietUsersHashCodeMap.size() - 1; i >= 0; i--) {
if (mQuietUsersHashCodeMap.valueAt(i)) {
return true;
}
}
return false;
}
}
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