1 /*
2  * Copyright (C) 2016 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.support.car.lenspicker;
17 
18 import android.content.Context;
19 import android.content.pm.ResolveInfo;
20 import android.text.TextUtils;
21 import android.view.View;
22 import android.widget.ImageView;
23 import android.widget.TextView;
24 
25 import androidx.recyclerview.widget.RecyclerView;
26 
27 /**
28  * A {@link androidx.recyclerview.widget.RecyclerView.ViewHolder} representing a row within the
29  * {@link LensResolverActivity}.
30  */
31 public class ResolverListRow extends RecyclerView.ViewHolder {
32     private final View mCardView;
33     private final ImageView mIconView;
34     private final TextView mTitleView;
35 
36     public interface ResolverSelectionHandler {
onActivitySelected(ResolveInfo info, LensPickerItem item)37         void onActivitySelected(ResolveInfo info, LensPickerItem item);
38     }
39 
ResolverListRow(View itemView)40     public ResolverListRow(View itemView) {
41         super(itemView);
42         mCardView = itemView.findViewById(R.id.stream_card);
43         mIconView = (ImageView) itemView.findViewById(R.id.icon);
44         mTitleView = (TextView) itemView.findViewById(R.id.text);
45     }
46 
bind(Context context, ResolveInfo info, LensPickerItem item, ResolverSelectionHandler selectionHandler)47     public void bind(Context context, ResolveInfo info, LensPickerItem item,
48             ResolverSelectionHandler selectionHandler) {
49         String label = item.getLabel();
50         if (TextUtils.isEmpty(label)) {
51             label = context.getString(R.string.unknown_provider_name);
52         }
53 
54         mTitleView.setText(label);
55         mIconView.setImageDrawable(item.getIcon());
56 
57         if (selectionHandler != null) {
58             mCardView.setOnClickListener(v -> selectionHandler.onActivitySelected(info, item));
59         }
60     }
61 }
62