1 /* 2 * Copyright (C) 2022 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.settingslib.devicestate; 18 19 import android.content.ContentResolver; 20 import android.database.ContentObserver; 21 import android.provider.Settings; 22 23 /** 24 * Implementation of {@link SecureSettings} that uses Android's {@link Settings.Secure} 25 * implementation. 26 */ 27 class AndroidSecureSettings implements SecureSettings { 28 29 private final ContentResolver mContentResolver; 30 AndroidSecureSettings(ContentResolver contentResolver)31 AndroidSecureSettings(ContentResolver contentResolver) { 32 mContentResolver = contentResolver; 33 } 34 35 @Override putStringForUser(String name, String value, int userHandle)36 public void putStringForUser(String name, String value, int userHandle) { 37 Settings.Secure.putStringForUser(mContentResolver, name, value, userHandle); 38 } 39 40 @Override getStringForUser(String name, int userHandle)41 public String getStringForUser(String name, int userHandle) { 42 return Settings.Secure.getStringForUser(mContentResolver, name, userHandle); 43 } 44 45 @Override registerContentObserver(String name, boolean notifyForDescendants, ContentObserver observer, int userHandle)46 public void registerContentObserver(String name, boolean notifyForDescendants, 47 ContentObserver observer, int userHandle) { 48 mContentResolver.registerContentObserver( 49 Settings.Secure.getUriFor(name), 50 notifyForDescendants, 51 observer, 52 userHandle); 53 } 54 } 55