1/* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 * 14 */ 15 16package android.support.v17.leanback.supportleanbackshowcase.app.details; 17 18import android.content.Context; 19import android.support.v17.leanback.supportleanbackshowcase.R; 20import android.support.v17.leanback.supportleanbackshowcase.models.DetailedCard; 21import android.support.v17.leanback.supportleanbackshowcase.utils.ResourceCache; 22import android.support.v17.leanback.widget.Presenter; 23import android.view.LayoutInflater; 24import android.view.View; 25import android.view.ViewGroup; 26import android.widget.TextView; 27 28/** 29 * This presenter is used to render a {@link DetailedCard} in the {@link 30 * DetailViewExampleFragment}. 31 */ 32public class DetailsDescriptionPresenter extends Presenter { 33 34 private ResourceCache mResourceCache = new ResourceCache(); 35 private Context mContext; 36 37 public DetailsDescriptionPresenter(Context context) { 38 mContext = context; 39 } 40 41 @Override public ViewHolder onCreateViewHolder(ViewGroup parent) { 42 View view = LayoutInflater.from(mContext).inflate(R.layout.detail_view_content, null); 43 return new ViewHolder(view); 44 } 45 46 @Override public void onBindViewHolder(ViewHolder viewHolder, Object item) { 47 TextView primaryText = mResourceCache.getViewById(viewHolder.view, R.id.primary_text); 48 TextView sndText1 = mResourceCache.getViewById(viewHolder.view, R.id.secondary_text_first); 49 TextView sndText2 = mResourceCache.getViewById(viewHolder.view, R.id.secondary_text_second); 50 TextView extraText = mResourceCache.getViewById(viewHolder.view, R.id.extra_text); 51 52 DetailedCard card = (DetailedCard) item; 53 primaryText.setText(card.getTitle()); 54 sndText1.setText(card.getDescription()); 55 sndText2.setText(card.getYear() + ""); 56 extraText.setText(card.getText()); 57 } 58 59 @Override public void onUnbindViewHolder(ViewHolder viewHolder) { 60 // Nothing to do here. 61 } 62} 63