1/* 2 * Copyright (C) 2017 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 */ 16package com.android.test.uibench.leanback; 17 18import android.content.Context; 19import android.graphics.drawable.Drawable; 20import android.support.v17.leanback.widget.ImageCardView; 21import android.support.v17.leanback.widget.Presenter; 22import android.support.v4.content.res.ResourcesCompat; 23import android.view.ContextThemeWrapper; 24import android.view.ViewGroup; 25import android.view.ViewGroup.LayoutParams; 26 27public class CardPresenter extends Presenter { 28 29 private int mImageWidth = 0; 30 private int mImageHeight = 0; 31 32 public CardPresenter(int width, int height) { 33 mImageWidth = width; 34 mImageHeight = height; 35 } 36 37 @Override 38 public ViewHolder onCreateViewHolder(ViewGroup parent) { 39 Context context = parent.getContext(); 40 ImageCardView v = new ImageCardView(context); 41 v.setFocusable(true); 42 v.setFocusableInTouchMode(true); 43 v.setMainImageAdjustViewBounds(true); 44 v.setMainImageDimensions(mImageWidth, mImageHeight); 45 return new ViewHolder(v); 46 } 47 48 @Override 49 public void onBindViewHolder(ViewHolder viewHolder, Object item) { 50 PhotoItem photoItem = (PhotoItem) item; 51 ImageCardView cardView = (ImageCardView) viewHolder.view; 52 cardView.setTitleText(photoItem.getTitle()); 53 BitmapLoader.loadBitmap(cardView.getMainImageView(), photoItem.getId(), 54 mImageWidth, mImageHeight); 55 } 56 57 @Override 58 public void onUnbindViewHolder(ViewHolder viewHolder) { 59 ImageCardView cardView = (ImageCardView) viewHolder.view; 60 BitmapLoader.cancel(cardView.getMainImageView()); 61 } 62} 63