1 /*
2  * Copyright (C) 2021 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.accessibility;
18 
19 import android.car.drivingstate.CarUxRestrictions;
20 import android.content.Context;
21 import android.provider.Settings;
22 
23 import androidx.preference.Preference;
24 
25 import com.android.car.settings.R;
26 import com.android.car.settings.common.FragmentController;
27 import com.android.car.settings.common.PreferenceController;
28 
29 /**
30  * {@link PreferenceController} for the preference which leads the user to the caption settings
31  * from within accessibility settings.
32  */
33 public class CaptionSettingsPreferenceController extends
34         PreferenceController<Preference> {
35 
CaptionSettingsPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)36     public CaptionSettingsPreferenceController(Context context,
37             String preferenceKey, FragmentController fragmentController,
38             CarUxRestrictions uxRestrictions) {
39         super(context, preferenceKey, fragmentController, uxRestrictions);
40     }
41 
42     @Override
updateState(Preference preference)43     protected void updateState(Preference preference) {
44         preference.setSummary(getSummary());
45     }
46 
47     @Override
getPreferenceType()48     protected Class<Preference> getPreferenceType() {
49         return Preference.class;
50     }
51 
getSummary()52     private CharSequence getSummary() {
53         boolean captionsEnabled = Settings.Secure.getInt(getContext().getContentResolver(),
54                 Settings.Secure.ACCESSIBILITY_CAPTIONING_ENABLED, 0) != 0;
55         return captionsEnabled ? getContext().getString(R.string.captions_settings_on)
56                 : getContext().getString(R.string.captions_settings_off);
57     }
58 }
59