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 }