1 /*
2  * Copyright (C) 2019 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.developeroptions.notification;
18 
19 import android.content.ContentResolver;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.media.Ringtone;
23 import android.media.RingtoneManager;
24 import android.net.Uri;
25 import android.os.AsyncTask;
26 import android.util.AttributeSet;
27 
28 import com.android.car.developeroptions.R;
29 import com.android.car.developeroptions.RingtonePreference;
30 
31 public class NotificationSoundPreference extends RingtonePreference {
32     private Uri mRingtone;
33 
NotificationSoundPreference(Context context, AttributeSet attrs)34     public NotificationSoundPreference(Context context, AttributeSet attrs) {
35         super(context, attrs);
36     }
37 
38     @Override
onRestoreRingtone()39     protected Uri onRestoreRingtone() {
40         return mRingtone;
41     }
42 
setRingtone(Uri ringtone)43     public void setRingtone(Uri ringtone) {
44         mRingtone = ringtone;
45         setSummary("\u00A0");
46         updateRingtoneName(mRingtone);
47     }
48 
49     @Override
onActivityResult(int requestCode, int resultCode, Intent data)50     public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
51         if (data != null) {
52             Uri uri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
53             setRingtone(uri);
54             callChangeListener(uri);
55         }
56 
57         return true;
58     }
59 
updateRingtoneName(final Uri uri)60     private void updateRingtoneName(final Uri uri) {
61         AsyncTask ringtoneNameTask = new AsyncTask<Object, Void, CharSequence>() {
62             @Override
63             protected CharSequence doInBackground(Object... params) {
64                 if (uri == null) {
65                     return getContext().getString(com.android.internal.R.string.ringtone_silent);
66                 } else if (RingtoneManager.isDefault(uri)) {
67                     return getContext().getString(R.string.notification_sound_default);
68                 } else if(ContentResolver.SCHEME_ANDROID_RESOURCE.equals(uri.getScheme())) {
69                     return getContext().getString(R.string.notification_unknown_sound_title);
70                 } else {
71                     return Ringtone.getTitle(getContext(), uri, false /* followSettingsUri */,
72                             true /* allowRemote */);
73                 }
74             }
75 
76             @Override
77             protected void onPostExecute(CharSequence name) {
78                 setSummary(name);
79             }
80         };
81         ringtoneNameTask.execute();
82     }
83 }
84