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