1 /*
2  * Copyright (C) 2018 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.widget;
18 
19 import android.content.Context;
20 import android.text.TextUtils;
21 import android.util.AttributeSet;
22 import android.view.View;
23 import android.widget.LinearLayout;
24 
25 import androidx.preference.CheckBoxPreference;
26 import androidx.preference.PreferenceViewHolder;
27 
28 import com.android.settings.R;
29 
30 /**
31  * {@link CheckBoxPreference} that used only to display app
32  */
33 public class AppCheckBoxPreference extends CheckBoxPreference {
AppCheckBoxPreference(Context context, AttributeSet attrs)34     public AppCheckBoxPreference(Context context, AttributeSet attrs) {
35         super(context, attrs);
36         setLayoutResource(R.layout.preference_app);
37     }
38 
AppCheckBoxPreference(Context context)39     public AppCheckBoxPreference(Context context) {
40         super(context);
41         setLayoutResource(R.layout.preference_app);
42     }
43 
44     @Override
onBindViewHolder(PreferenceViewHolder holder)45     public void onBindViewHolder(PreferenceViewHolder holder) {
46         super.onBindViewHolder(holder);
47 
48         final LinearLayout layout = (LinearLayout) holder.findViewById(R.id.summary_container);
49         if (layout != null) {
50             // If summary doesn't exist, make it gone
51             layout.setVisibility(TextUtils.isEmpty(getSummary()) ? View.GONE : View.VISIBLE);
52         }
53     }
54 }
55