1 /*
2  * Copyright (C) 2019 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.deviceinfo.legal;
18 
19 import android.content.Context;
20 import android.content.pm.ModuleInfo;
21 import android.content.pm.PackageManager;
22 
23 import com.android.settings.core.BasePreferenceController;
24 
25 import java.util.List;
26 
27 public class ModuleLicensesListPreferenceController extends BasePreferenceController {
ModuleLicensesListPreferenceController(Context context, String preferenceKey)28     public ModuleLicensesListPreferenceController(Context context,
29             String preferenceKey) {
30         super(context, preferenceKey);
31     }
32 
33     @Override
getAvailabilityStatus()34     public int getAvailabilityStatus() {
35         PackageManager packageManager = mContext.getPackageManager();
36         List<ModuleInfo> modules = packageManager.getInstalledModules(0 /* flags */);
37         return modules.stream().anyMatch(new ModuleLicensesPreferenceController.Predicate(mContext))
38                 ? AVAILABLE
39                 : CONDITIONALLY_UNAVAILABLE;
40     }
41 }
42