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 25 26 public class ManageDeviceAdminPreferenceController extends BasePreferenceController { 27 28 private final EnterprisePrivacyFeatureProvider mFeatureProvider; 29 private final DevicePolicyManager mDevicePolicyManager; 30 ManageDeviceAdminPreferenceController(Context context, String key)31 public ManageDeviceAdminPreferenceController(Context context, String key) { 32 super(context, key); 33 mFeatureProvider = FeatureFactory.getFactory(context) 34 .getEnterprisePrivacyFeatureProvider(context); 35 mDevicePolicyManager = 36 mContext.getSystemService(DevicePolicyManager.class); 37 } 38 39 @Override getSummary()40 public CharSequence getSummary() { 41 final int activeAdmins 42 = mFeatureProvider.getNumberOfActiveDeviceAdminsForCurrentUserAndManagedProfile(); 43 44 if (activeAdmins == 0) { 45 return mDevicePolicyManager.getResources().getString(NUMBER_OF_DEVICE_ADMINS_NONE, 46 () -> mContext.getResources().getString(R.string.number_of_device_admins_none)); 47 } 48 49 // TODO: override 50 return mContext.getResources().getQuantityString(R.plurals.number_of_device_admins, 51 activeAdmins, activeAdmins); 52 } 53 54 @Override getAvailabilityStatus()55 public int getAvailabilityStatus() { 56 return mContext.getResources().getBoolean(R.bool.config_show_manage_device_admin) 57 ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 58 } 59 60 } 61