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 android.content.Context; 17 import android.content.res.Resources; 18 import android.support.v7.preference.Preference; 19 20 import com.android.settings.R; 21 import com.android.settings.core.PreferenceController; 22 import com.android.settings.overlay.FeatureFactory; 23 24 public class ManageDeviceAdminPreferenceController extends PreferenceController { 25 26 private static final String KEY_MANAGE_DEVICE_ADMIN = "manage_device_admin"; 27 private final EnterprisePrivacyFeatureProvider mFeatureProvider; 28 ManageDeviceAdminPreferenceController(Context context)29 public ManageDeviceAdminPreferenceController(Context context) { 30 super(context); 31 mFeatureProvider = FeatureFactory.getFactory(context) 32 .getEnterprisePrivacyFeatureProvider(context); 33 } 34 35 @Override updateState(Preference preference)36 public void updateState(Preference preference) { 37 final int activeAdmins 38 = mFeatureProvider.getNumberOfActiveDeviceAdminsForCurrentUserAndManagedProfile(); 39 preference.setSummary(activeAdmins == 0 40 ? mContext.getResources().getString(R.string.number_of_device_admins_none) 41 : mContext.getResources().getQuantityString(R.plurals.number_of_device_admins, 42 activeAdmins, activeAdmins)); 43 } 44 45 @Override isAvailable()46 public boolean isAvailable() { 47 return true; 48 } 49 50 @Override getPreferenceKey()51 public String getPreferenceKey() { 52 return KEY_MANAGE_DEVICE_ADMIN; 53 } 54 } 55