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 package com.android.tv.twopanelsettings;
17 
18 import android.content.Context;
19 import android.util.AttributeSet;
20 
21 import androidx.preference.ListPreference;
22 
23 /**
24  * A ListPreference that optionally displays a summary (aka subtitle) for
25  * each of its options.
26  */
27 public class SummaryListPreference extends ListPreference {
28 
29     private CharSequence[] mSummaries;
30 
SummaryListPreference(Context context, AttributeSet attrs)31     public SummaryListPreference(Context context, AttributeSet attrs) {
32         super(context, attrs, 0, 0);
33     }
34 
SummaryListPreference(Context context)35     public SummaryListPreference(Context context) {
36         super(context, null);
37     }
38 
setSummaries(CharSequence[] summaries)39     public void setSummaries(CharSequence[] summaries) {
40         this.mSummaries = summaries;
41     }
42 
getSummaries()43     public CharSequence[] getSummaries() {
44         return mSummaries;
45     }
46 }
47