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 import android.util.FeatureFlagUtils;
21 
22 import com.android.settings.R;
23 import com.android.settings.core.BasePreferenceController;
24 
25 /**
26  * Controller for flash notifications.
27  */
28 public class FlashNotificationsPreferenceController extends BasePreferenceController {
29 
FlashNotificationsPreferenceController(Context context, String key)30     public FlashNotificationsPreferenceController(Context context, String key) {
31         super(context, key);
32     }
33 
34     @Override
getAvailabilityStatus()35     public int getAvailabilityStatus() {
36         boolean isFeatureOn = FeatureFlagUtils.isEnabled(mContext,
37                 FeatureFlagUtils.SETTINGS_FLASH_NOTIFICATIONS);
38         return isFeatureOn ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
39     }
40 
41     @Override
getSummary()42     public CharSequence getSummary() {
43         final int res;
44 
45         switch (FlashNotificationsUtil.getFlashNotificationsState(mContext)) {
46             case FlashNotificationsUtil.State.CAMERA:
47                 res = R.string.flash_notifications_summary_on_camera;
48                 break;
49             case FlashNotificationsUtil.State.SCREEN:
50                 res = R.string.flash_notifications_summary_on_screen;
51                 break;
52             case FlashNotificationsUtil.State.CAMERA_SCREEN:
53                 res = R.string.flash_notifications_summary_on_camera_and_screen;
54                 break;
55             case FlashNotificationsUtil.State.OFF:
56             default:
57                 res = R.string.flash_notifications_summary_off;
58                 break;
59         }
60 
61         return mContext.getString(res);
62     }
63 }
64