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