1 /*
2  * Copyright (C) 2020 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.sound;
18 
19 import android.content.Context;
20 import android.provider.DeviceConfig;
21 import android.provider.Settings;
22 
23 import androidx.annotation.VisibleForTesting;
24 
25 import com.android.settings.R;
26 import com.android.settings.Utils;
27 import com.android.settings.core.BasePreferenceController;
28 
29 /**
30  * Controller for vibrate for calls settings.
31  */
32 public class VibrateForCallsPreferenceController extends BasePreferenceController {
33 
34     private static final int ON = 1;
35     private static final int OFF = 0;
36     @VisibleForTesting
37     static final String RAMPING_RINGER_ENABLED = "ramping_ringer_enabled";
38 
VibrateForCallsPreferenceController(Context context, String preferenceKey)39     public VibrateForCallsPreferenceController(Context context, String preferenceKey) {
40         super(context, preferenceKey);
41     }
42 
43     @Override
44     @AvailabilityStatus
getAvailabilityStatus()45     public int getAvailabilityStatus() {
46         return Utils.isVoiceCapable(mContext) && !DeviceConfig.getBoolean(
47                 DeviceConfig.NAMESPACE_TELEPHONY, RAMPING_RINGER_ENABLED, false)
48             ? AVAILABLE
49             : UNSUPPORTED_ON_DEVICE;
50     }
51 
52     @Override
getSummary()53     public CharSequence getSummary() {
54         if (Settings.Global.getInt(
55                 mContext.getContentResolver(),
56                 Settings.Global.APPLY_RAMPING_RINGER, OFF) == ON) {
57             return mContext.getText(R.string.vibrate_when_ringing_option_ramping_ringer);
58         } else if (Settings.System.getInt(
59                     mContext.getContentResolver(),
60                     Settings.System.VIBRATE_WHEN_RINGING, OFF) == ON) {
61             return mContext.getText(R.string.vibrate_when_ringing_option_always_vibrate);
62         } else {
63             return mContext.getText(R.string.vibrate_when_ringing_option_never_vibrate);
64         }
65     }
66 }
67