1 /*
2  * Copyright (C) 2017 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.applications.appinfo;
18 
19 import android.content.Context;
20 import android.content.pm.PackageManager;
21 
22 import androidx.preference.Preference;
23 
24 import com.android.settings.Utils;
25 import com.android.settings.applications.AppDomainsPreference;
26 import com.android.settingslib.applications.AppUtils;
27 
28 import java.util.Set;
29 
30 public class InstantAppDomainsPreferenceController extends AppInfoPreferenceControllerBase {
31 
32     private PackageManager mPackageManager;
33 
InstantAppDomainsPreferenceController(Context context, String key)34     public InstantAppDomainsPreferenceController(Context context, String key) {
35         super(context, key);
36         mPackageManager = mContext.getPackageManager();
37     }
38 
39     @Override
getAvailabilityStatus()40     public int getAvailabilityStatus() {
41         return mParent.getPackageInfo() != null
42                 && AppUtils.isInstant(mParent.getPackageInfo().applicationInfo)
43                 ? AVAILABLE : DISABLED_FOR_USER;
44     }
45 
46     @Override
updateState(Preference preference)47     public void updateState(Preference preference) {
48         final AppDomainsPreference instantAppDomainsPreference = (AppDomainsPreference) preference;
49         final Set<String> handledDomainSet =
50                 Utils.getHandledDomains(mPackageManager, mParent.getPackageInfo().packageName);
51         final String[] handledDomains =
52                 handledDomainSet.toArray(new String[handledDomainSet.size()]);
53         instantAppDomainsPreference.setTitles(handledDomains);
54         // placeholder values, unused in the implementation
55         instantAppDomainsPreference.setValues(new int[handledDomains.length]);
56     }
57 
58 }
59