1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
5  * except in compliance with the License. You may obtain a copy of the License at
6  *
7  *      http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the
10  * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
11  * KIND, either express or implied. See the License for the specific language governing
12  * permissions and limitations under the License.
13  */
14 package com.android.settings.enterprise;
15 
16 import static android.app.admin.DevicePolicyResources.Strings.Settings.NUMBER_OF_DEVICE_ADMINS_NONE;
17 
18 import android.app.admin.DevicePolicyManager;
19 import android.content.Context;
20 
21 import com.android.settings.R;
22 import com.android.settings.core.BasePreferenceController;
23 import com.android.settings.overlay.FeatureFactory;
24 import com.android.settingslib.utils.StringUtil;
25 
26 
27 public class ManageDeviceAdminPreferenceController extends BasePreferenceController {
28 
29     private final EnterprisePrivacyFeatureProvider mFeatureProvider;
30     private final DevicePolicyManager mDevicePolicyManager;
31 
ManageDeviceAdminPreferenceController(Context context, String key)32     public ManageDeviceAdminPreferenceController(Context context, String key) {
33         super(context, key);
34         mFeatureProvider = FeatureFactory.getFeatureFactory()
35                 .getEnterprisePrivacyFeatureProvider();
36         mDevicePolicyManager =
37                 mContext.getSystemService(DevicePolicyManager.class);
38     }
39 
40     @Override
getSummary()41     public CharSequence getSummary() {
42         final int activeAdmins
43                 = mFeatureProvider.getNumberOfActiveDeviceAdminsForCurrentUserAndManagedProfile();
44 
45         if (activeAdmins == 0) {
46             return mDevicePolicyManager.getResources().getString(NUMBER_OF_DEVICE_ADMINS_NONE,
47                     () -> mContext.getResources().getString(R.string.number_of_device_admins_none));
48         }
49 
50         // TODO: override
51         return StringUtil.getIcuPluralsString(mContext, activeAdmins,
52                 R.string.number_of_device_admins);
53     }
54 
55     @Override
getAvailabilityStatus()56     public int getAvailabilityStatus() {
57         return mContext.getResources().getBoolean(R.bool.config_show_manage_device_admin)
58                 ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
59     }
60 
61 }
62