1 /*
2  * Copyright (C) 2021 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.flags
18 
19 import android.content.ContentResolver
20 import android.database.ContentObserver
21 import android.provider.Settings
22 
23 class FlagSettingsHelper(private val contentResolver: ContentResolver) {
24 
25     fun getStringFromSecure(key: String): String? = Settings.Secure.getString(contentResolver, key)
26 
27     fun getString(key: String): String? = Settings.Global.getString(contentResolver, key)
28 
29     fun registerContentObserver(
30         name: String,
31         notifyForDescendants: Boolean,
32         observer: ContentObserver
33     ) {
34         contentResolver.registerContentObserver(
35             Settings.Secure.getUriFor(name),
36             notifyForDescendants,
37             observer
38         )
39     }
40 
41     fun unregisterContentObserver(observer: ContentObserver) {
42         contentResolver.unregisterContentObserver(observer)
43     }
44 }