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.tv.settings.widget;
18 
19 import android.content.Context;
20 import android.util.AttributeSet;
21 
22 import androidx.preference.PreferenceViewHolder;
23 import androidx.preference.SwitchPreference;
24 
25 import com.android.tv.settings.SystemSoundsPlayer;
26 import com.android.tv.settings.TvSettingsApplication;
27 
28 /**
29  * SwitchPreference that plays custom select / deselect sound effects
30  */
31 public class SwitchWithSoundPreference extends SwitchPreference {
32     private final SystemSoundsPlayer mSystemSoundsPlayer;
33 
SwitchWithSoundPreference(Context context, AttributeSet attrs)34     public SwitchWithSoundPreference(Context context, AttributeSet attrs) {
35         super(context, attrs);
36         TvSettingsApplication app = (TvSettingsApplication) context.getApplicationContext();
37         mSystemSoundsPlayer = app.getSystemSoundsPlayer();
38     }
39 
40     @Override
onBindViewHolder(PreferenceViewHolder holder)41     public void onBindViewHolder(PreferenceViewHolder holder) {
42         super.onBindViewHolder(holder);
43         // disable default click sound effect played by android.view.View#performClick()
44         holder.itemView.setSoundEffectsEnabled(false);
45     }
46 
47     @Override
onClick()48     protected void onClick() {
49         boolean checkedBeforeClick = isChecked();
50         super.onClick();
51         if (isChecked() != checkedBeforeClick) {
52             if (isChecked()) {
53                 mSystemSoundsPlayer.playSoundEffect(SystemSoundsPlayer.FX_SELECT);
54             } else {
55                 mSystemSoundsPlayer.playSoundEffect(SystemSoundsPlayer.FX_DESELECT);
56             }
57         }
58     }
59 }
60