1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.network; 18 19 import android.content.Context; 20 import android.os.UserHandle; 21 import android.os.UserManager; 22 23 import androidx.annotation.VisibleForTesting; 24 25 import com.android.settingslib.RestrictedLockUtilsInternal; 26 27 public class NetworkResetRestrictionChecker { 28 29 private final Context mContext; 30 private final UserManager mUserManager; 31 NetworkResetRestrictionChecker(Context context)32 public NetworkResetRestrictionChecker(Context context) { 33 mContext = context; 34 mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE); 35 } 36 37 @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE) hasUserBaseRestriction()38 boolean hasUserBaseRestriction() { 39 return RestrictedLockUtilsInternal.hasBaseUserRestriction(mContext, 40 UserManager.DISALLOW_NETWORK_RESET, UserHandle.myUserId()); 41 } 42 43 @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE) isRestrictionEnforcedByAdmin()44 boolean isRestrictionEnforcedByAdmin() { 45 return RestrictedLockUtilsInternal.checkIfRestrictionEnforced( 46 mContext, UserManager.DISALLOW_NETWORK_RESET, UserHandle.myUserId()) != null; 47 } 48 hasUserRestriction()49 boolean hasUserRestriction() { 50 return !mUserManager.isAdminUser() 51 || hasUserBaseRestriction(); 52 } 53 hasRestriction()54 boolean hasRestriction() { 55 return hasUserRestriction() 56 || isRestrictionEnforcedByAdmin(); 57 } 58 } 59