| /* |
| * Copyright (C) 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.car.settings.accessibility; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.content.Context; |
| |
| import androidx.preference.Preference; |
| |
| import com.android.car.settings.R; |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.PreferenceController; |
| |
| /** |
| * Preference controller for the screen reader settings item. This updates the subtitle based on the |
| * enabled state of the system screen reader. The visibility is controlled by the parent {@link |
| * ScreenReaderCategoryPreferenceController}. |
| */ |
| public class ScreenReaderSettingsPreferenceController extends |
| PreferenceController<Preference> { |
| |
| public ScreenReaderSettingsPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, |
| CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| } |
| |
| @Override |
| protected Class<Preference> getPreferenceType() { |
| return Preference.class; |
| } |
| |
| @Override |
| protected void updateState(Preference preference) { |
| preference.setTitle(ScreenReaderUtils.getScreenReaderName(getContext())); |
| preference.setSummary(getSummary()); |
| } |
| |
| private CharSequence getSummary() { |
| return ScreenReaderUtils.isScreenReaderEnabled(getContext()) |
| ? getContext().getString(R.string.screen_reader_settings_on) |
| : getContext().getString(R.string.screen_reader_settings_off); |
| } |
| |
| } |