1 /*
2  * Copyright (C) 2023 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.accessibility;
18 
19 import android.content.Context;
20 
21 import androidx.preference.Preference;
22 import androidx.preference.PreferenceScreen;
23 
24 import com.android.settings.R;
25 import com.android.settings.core.BasePreferenceController;
26 
27 /** Preference controller that controls the text content of Flash Notifications intro. */
28 public class FlashNotificationsIntroPreferenceController extends BasePreferenceController {
29 
FlashNotificationsIntroPreferenceController(Context context, String preferenceKey)30     public FlashNotificationsIntroPreferenceController(Context context,
31             String preferenceKey) {
32         super(context, preferenceKey);
33     }
34 
35     @Override
getAvailabilityStatus()36     public int getAvailabilityStatus() {
37         return AVAILABLE;
38     }
39 
40     @Override
displayPreference(PreferenceScreen screen)41     public void displayPreference(PreferenceScreen screen) {
42         super.displayPreference(screen);
43         final int titleResource = FlashNotificationsUtil.isTorchAvailable(mContext)
44                 ? R.string.flash_notifications_intro
45                 : R.string.flash_notifications_intro_without_camera_flash;
46         final Preference preference = screen.findPreference(getPreferenceKey());
47         if (preference != null) {
48             preference.setTitle(titleResource);
49         }
50     }
51 }
52