1 /* 2 * Copyright (C) 2021 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.car.settings.enterprise; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.content.Context; 21 import android.os.UserHandle; 22 import android.text.TextUtils; 23 24 import androidx.annotation.Nullable; 25 import androidx.annotation.VisibleForTesting; 26 import androidx.preference.Preference; 27 28 import com.android.car.settings.common.FragmentController; 29 30 /** 31 * Controller for the support info preference the device admin details screen. 32 */ 33 public final class DeviceAdminAddSupportPreferenceController 34 extends BaseDeviceAdminAddPreferenceController<Preference> { 35 36 @Nullable 37 private CharSequence mSupportMessage; 38 DeviceAdminAddSupportPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)39 public DeviceAdminAddSupportPreferenceController(Context context, String preferenceKey, 40 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 41 super(context, preferenceKey, fragmentController, uxRestrictions); 42 } 43 44 @Override getRealAvailabilityStatus()45 protected int getRealAvailabilityStatus() { 46 setSupportMessage(); 47 48 return TextUtils.isEmpty(mSupportMessage) ? CONDITIONALLY_UNAVAILABLE : AVAILABLE; 49 } 50 51 @Override updateState(Preference preference)52 protected void updateState(Preference preference) { 53 preference.setTitle(mSupportMessage); 54 } 55 56 @VisibleForTesting setSupportMessage()57 void setSupportMessage() { 58 mSupportMessage = mDpm.getLongSupportMessageForUser(mDeviceAdminInfo.getComponent(), 59 UserHandle.myUserId()); 60 mLogger.d("setSupportMessage(): " + mSupportMessage); 61 } 62 } 63