1 /* 2 * Copyright (C) 2019 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.car.settings.applications.assist; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.content.Context; 21 import android.net.Uri; 22 import android.provider.Settings; 23 24 import androidx.preference.TwoStatePreference; 25 26 import com.android.car.settings.common.FragmentController; 27 28 import java.util.Collections; 29 import java.util.List; 30 31 /** Toggles the assistant's ability to use the text on the screen for context. */ 32 public class TextContextPreferenceController extends AssistConfigBasePreferenceController { 33 TextContextPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)34 public TextContextPreferenceController(Context context, String preferenceKey, 35 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 36 super(context, preferenceKey, fragmentController, uxRestrictions); 37 } 38 39 @Override updateState(TwoStatePreference preference)40 protected void updateState(TwoStatePreference preference) { 41 preference.setChecked(isAssistContextEnabled()); 42 } 43 44 @Override handlePreferenceChanged(TwoStatePreference preference, Object newValue)45 protected boolean handlePreferenceChanged(TwoStatePreference preference, Object newValue) { 46 Settings.Secure.putInt(getContext().getContentResolver(), 47 Settings.Secure.ASSIST_STRUCTURE_ENABLED, (boolean) newValue ? 1 : 0); 48 return true; 49 } 50 51 @Override getSettingUris()52 protected List<Uri> getSettingUris() { 53 return Collections.singletonList( 54 Settings.Secure.getUriFor(Settings.Secure.ASSIST_STRUCTURE_ENABLED)); 55 } 56 isAssistContextEnabled()57 private boolean isAssistContextEnabled() { 58 return Settings.Secure.getInt(getContext().getContentResolver(), 59 Settings.Secure.ASSIST_STRUCTURE_ENABLED, 1) != 0; 60 } 61 } 62