1 /*
2  * Copyright (C) 2014 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.dialer.app.settings;
18 
19 import android.content.Context;
20 import android.content.Intent;
21 import android.media.RingtoneManager;
22 import android.net.Uri;
23 import android.preference.RingtonePreference;
24 import android.provider.Settings;
25 import android.util.AttributeSet;
26 import android.widget.Toast;
27 import com.android.dialer.app.R;
28 
29 /** RingtonePreference which doesn't show default ringtone setting. */
30 public class DefaultRingtonePreference extends RingtonePreference {
31 
DefaultRingtonePreference(Context context, AttributeSet attrs)32   public DefaultRingtonePreference(Context context, AttributeSet attrs) {
33     super(context, attrs);
34   }
35 
36   @Override
onPrepareRingtonePickerIntent(Intent ringtonePickerIntent)37   protected void onPrepareRingtonePickerIntent(Intent ringtonePickerIntent) {
38     super.onPrepareRingtonePickerIntent(ringtonePickerIntent);
39 
40     /*
41      * Since this preference is for choosing the default ringtone, it
42      * doesn't make sense to show a 'Default' item.
43      */
44     ringtonePickerIntent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, false);
45   }
46 
47   @Override
onSaveRingtone(Uri ringtoneUri)48   protected void onSaveRingtone(Uri ringtoneUri) {
49     if (!Settings.System.canWrite(getContext())) {
50       Toast.makeText(
51               getContext(),
52               getContext().getResources().getString(R.string.toast_cannot_write_system_settings),
53               Toast.LENGTH_SHORT)
54           .show();
55       return;
56     }
57     RingtoneManager.setActualDefaultRingtoneUri(getContext(), getRingtoneType(), ringtoneUri);
58   }
59 
60   @Override
onRestoreRingtone()61   protected Uri onRestoreRingtone() {
62     return RingtoneManager.getActualDefaultRingtoneUri(getContext(), getRingtoneType());
63   }
64 }
65