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.development;
18 
19 import android.content.Context;
20 import android.provider.Settings;
21 
22 import androidx.preference.Preference;
23 import androidx.preference.SwitchPreference;
24 
25 import com.android.settings.core.PreferenceControllerMixin;
26 import com.android.settingslib.development.DeveloperOptionsPreferenceController;
27 
28 public class TrustLostLocksScreenPreferenceController
29         extends DeveloperOptionsPreferenceController implements
30                 Preference.OnPreferenceChangeListener, PreferenceControllerMixin {
31 
32     private static final String KEY_TRUST_LOST_LOCKS_SCREEN =
33         "security_setting_trust_lost_locks_screen";
34 
TrustLostLocksScreenPreferenceController(Context context)35     public TrustLostLocksScreenPreferenceController(Context context) {
36         super(context);
37     }
38 
39     @Override
getPreferenceKey()40     public String getPreferenceKey() {
41         return KEY_TRUST_LOST_LOCKS_SCREEN;
42     }
43 
44     @Override
onPreferenceChange(Preference preference, Object newValue)45     public boolean onPreferenceChange(Preference preference, Object newValue) {
46         final boolean isEnabled = (Boolean) newValue;
47         Settings.Secure.putInt(mContext.getContentResolver(),
48                 Settings.Secure.LOCK_SCREEN_WHEN_TRUST_LOST, isEnabled ? 1 : 0);
49         return true;
50     }
51 
52     @Override
updateState(Preference preference)53     public void updateState(Preference preference) {
54         int lockOnTrustLost = Settings.Secure.getInt(mContext.getContentResolver(),
55                 Settings.Secure.LOCK_SCREEN_WHEN_TRUST_LOST, 0);
56         ((SwitchPreference) mPreference).setChecked(lockOnTrustLost != 0);
57     }
58 }
59