1 /* 2 * Copyright (C) 2017 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.app.backup.BackupManager; 20 import android.content.Context; 21 import android.os.UserManager; 22 23 import com.android.settings.R; 24 import com.android.settings.core.BasePreferenceController; 25 26 public class BackupSettingsActivityPreferenceController extends BasePreferenceController { 27 private static final String TAG = "BackupSettingActivityPC"; 28 29 private static final String KEY_BACKUP_SETTINGS = "backup_settings"; 30 31 private final UserManager mUm; 32 private final BackupManager mBackupManager; 33 BackupSettingsActivityPreferenceController(Context context)34 public BackupSettingsActivityPreferenceController(Context context) { 35 super(context, KEY_BACKUP_SETTINGS); 36 mUm = (UserManager) context.getSystemService(Context.USER_SERVICE); 37 mBackupManager = new BackupManager(context); 38 } 39 40 @Override getAvailabilityStatus()41 public int getAvailabilityStatus() { 42 return mUm.isAdminUser() 43 ? AVAILABLE 44 : UNSUPPORTED_ON_DEVICE; 45 } 46 47 @Override getSummary()48 public CharSequence getSummary() { 49 final boolean backupEnabled = mBackupManager.isBackupEnabled(); 50 51 return backupEnabled 52 ? mContext.getText(R.string.accessibility_feature_state_on) 53 : mContext.getText(R.string.accessibility_feature_state_off); 54 } 55 }