1 /* 2 * Copyright (C) 2018 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.backup; 18 19 import android.content.Context; 20 21 import androidx.preference.Preference; 22 23 import com.android.settings.R; 24 import com.android.settings.core.BasePreferenceController; 25 26 public class BackupDataPreferenceController extends BasePreferenceController { 27 private PrivacySettingsConfigData mPSCD; 28 BackupDataPreferenceController(Context context, String key)29 public BackupDataPreferenceController(Context context, String key) { 30 super(context, key); 31 mPSCD = PrivacySettingsConfigData.getInstance(); 32 } 33 34 @Override getAvailabilityStatus()35 public int getAvailabilityStatus() { 36 if (!PrivacySettingsUtils.isAdminUser(mContext)) { 37 return DISABLED_FOR_USER; 38 } 39 if (PrivacySettingsUtils.isInvisibleKey(mContext, PrivacySettingsUtils.BACKUP_DATA)) { 40 return UNSUPPORTED_ON_DEVICE; 41 } 42 return AVAILABLE; 43 } 44 45 @Override updateState(Preference preference)46 public void updateState(Preference preference) { 47 super.updateState(preference); 48 if (mPSCD.isBackupGray()) { 49 preference.setEnabled(false); 50 } 51 } 52 53 @Override getSummary()54 public CharSequence getSummary() { 55 if (!mPSCD.isBackupGray()) { 56 return mPSCD.isBackupEnabled() 57 ? mContext.getText(R.string.accessibility_feature_state_on) 58 : mContext.getText(R.string.accessibility_feature_state_off); 59 } 60 return null; 61 } 62 }