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      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.car.overview;
     17 
     18 import android.app.PendingIntent;
     19 import android.content.Context;
     20 import android.text.TextUtils;
     21 import android.util.Log;
     22 import android.view.View;
     23 import android.widget.ImageView;
     24 import android.widget.TextView;
     25 import com.android.car.stream.StreamCard;
     26 
     27 /**
     28  * A {@link StreamViewHolder} that binds a {@link StreamCard} to a basic card layout.
     29  */
     30 public class SimpleStreamViewHolder extends StreamViewHolder {
     31     private static final String TAG = "SimpleStreamCardVH";
     32 
     33     private final TextView mPrimaryTextView;
     34     private final TextView mSecondaryTextView;
     35     private final ImageView mPrimaryIconView;
     36     private final ImageView mSecondaryIconView;
     37 
     38     private PendingIntent mContentPendingIntent;
     39 
     40     public SimpleStreamViewHolder(Context context, View itemView) {
     41         super(context, itemView);
     42         mPrimaryTextView = (TextView) itemView.findViewById(R.id.primary_text);
     43         mSecondaryTextView = (TextView) itemView.findViewById(R.id.secondary_text);
     44         mPrimaryIconView = (ImageView) itemView.findViewById(R.id.primary_icon_button);
     45         mSecondaryIconView = (ImageView) itemView.findViewById(R.id.secondary_icon_button);
     46 
     47         mActionContainer.setOnClickListener(new View.OnClickListener() {
     48             @Override
     49             public void onClick(View v) {
     50                 if (mContentPendingIntent == null) {
     51                     return;
     52                 }
     53 
     54                 try {
     55                     mContentPendingIntent.send(mContext, 0 /* resultCode */, null /* intent */);
     56                 } catch (PendingIntent.CanceledException e) {
     57                     Log.e(TAG, "Failed to send pending intent for card");
     58                 }
     59             }
     60         });
     61     }
     62 
     63     @Override
     64     public void bindStreamCard(StreamCard card) {
     65         super.bindStreamCard(card);
     66 
     67         if (!TextUtils.isEmpty(card.getPrimaryText())) {
     68             mPrimaryTextView.setText(card.getPrimaryText());
     69         }
     70 
     71         if (!TextUtils.isEmpty(card.getSecondaryText())) {
     72             mSecondaryTextView.setText(card.getSecondaryText());
     73         }
     74 
     75         if (card.getPrimaryIcon() != null) {
     76             mPrimaryIconView.setImageBitmap(card.getPrimaryIcon());
     77         }
     78 
     79         if (card.getSecondaryIcon() != null) {
     80             mSecondaryIconView.setImageBitmap(card.getSecondaryIcon());
     81         }
     82         mContentPendingIntent = card.getContentPendingIntent();
     83     }
     84 
     85     @Override
     86     protected void resetViews() {
     87         mPrimaryTextView.setText(null);
     88         mSecondaryTextView.setText(null);
     89         mPrimaryIconView.setImageBitmap(null);
     90         mSecondaryIconView.setImageBitmap(null);
     91         mContentPendingIntent = null;
     92     }
     93 }
     94