1 /*
2  * Copyright (C) 2023 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 
18 package com.android.systemui.controls.panels
19 
20 import android.os.UserHandle
21 import kotlinx.coroutines.flow.Flow
22 
23 /**
24  * Repository for keeping track of which packages the panel has authorized to show control panels
25  * (embedded activity).
26  */
27 interface AuthorizedPanelsRepository {
28     /** Exposes the authorized panels as a [Flow] for subscribing to updates */
observeAuthorizedPanelsnull29     fun observeAuthorizedPanels(user: UserHandle): Flow<Set<String>>
30 
31     /** A set of package names that the user has previously authorized to show panels. */
32     fun getAuthorizedPanels(): Set<String>
33 
34     /** Preferred applications to query controls suggestions from */
35     fun getPreferredPackages(): Set<String>
36 
37     /** Adds [packageNames] to the set of packages that the user has authorized to show panels. */
38     fun addAuthorizedPanels(packageNames: Set<String>)
39 
40     /**
41      * Removes [packageNames] from the set of packages that the user has authorized to show panels.
42      */
43     fun removeAuthorizedPanels(packageNames: Set<String>)
44 }
45