1 /*
2  * Copyright (C) 2020 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.systemui.util.settings;
18 
19 import android.content.ContentResolver;
20 import android.net.Uri;
21 import android.provider.Settings;
22 
23 import com.android.systemui.settings.UserTracker;
24 
25 import javax.inject.Inject;
26 
27 class SystemSettingsImpl implements SystemSettings {
28     private final ContentResolver mContentResolver;
29     private final UserTracker mUserTracker;
30 
31     @Inject
SystemSettingsImpl(ContentResolver contentResolver, UserTracker userTracker)32     SystemSettingsImpl(ContentResolver contentResolver, UserTracker userTracker) {
33         mContentResolver = contentResolver;
34         mUserTracker = userTracker;
35     }
36 
37     @Override
getContentResolver()38     public ContentResolver getContentResolver() {
39         return mContentResolver;
40     }
41 
42     @Override
getUserTracker()43     public UserTracker getUserTracker() {
44         return mUserTracker;
45     }
46 
47     @Override
getUriFor(String name)48     public Uri getUriFor(String name) {
49         return Settings.System.getUriFor(name);
50     }
51 
52     @Override
getStringForUser(String name, int userHandle)53     public String getStringForUser(String name, int userHandle) {
54         return Settings.System.getStringForUser(mContentResolver, name,
55                 getRealUserHandle(userHandle));
56     }
57 
58     @Override
putString(String name, String value, boolean overrideableByRestore)59     public boolean putString(String name, String value, boolean overrideableByRestore) {
60         return Settings.System.putString(mContentResolver, name, value, overrideableByRestore);
61     }
62 
63     @Override
putStringForUser(String name, String value, int userHandle)64     public boolean putStringForUser(String name, String value, int userHandle) {
65         return Settings.System.putStringForUser(mContentResolver, name, value,
66                 getRealUserHandle(userHandle));
67     }
68 
69     @Override
putStringForUser(String name, String value, String tag, boolean makeDefault, int userHandle, boolean overrideableByRestore)70     public boolean putStringForUser(String name, String value, String tag, boolean makeDefault,
71             int userHandle, boolean overrideableByRestore) {
72         throw new UnsupportedOperationException(
73                 "This method only exists publicly for Settings.Secure and Settings.Global");
74     }
75 
76     @Override
putString(String name, String value, String tag, boolean makeDefault)77     public boolean putString(String name, String value, String tag, boolean makeDefault) {
78         throw new UnsupportedOperationException(
79                 "This method only exists publicly for Settings.Secure and Settings.Global");
80     }
81 }
82