SideInfoCardPresenter.java revision 86163d539e1aeb9ae7612def7aaf7dbfc5b88f28
186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn/* 286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * Copyright (C) 2015 The Android Open Source Project 386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * 486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * in compliance with the License. You may obtain a copy of the License at 686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * 786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * http://www.apache.org/licenses/LICENSE-2.0 886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * 986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * Unless required by applicable law or agreed to in writing, software distributed under the License 1086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 1186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * or implied. See the License for the specific language governing permissions and limitations under 1286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * the License. 1386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn */ 1486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 1586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnpackage android.support.v17.leanback.supportleanbackshowcase.cards.presenters; 1686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 1786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.content.Context; 1886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.leanback.supportleanbackshowcase.R; 1986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.leanback.supportleanbackshowcase.cards.models.Card; 2086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.leanback.supportleanbackshowcase.cards.views.BaseCardViewEx; 2186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.leanback.supportleanbackshowcase.cards.views.OnActivateStateChangeHandler; 2286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.support.v17.leanback.widget.BaseCardView; 2386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.view.LayoutInflater; 2486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.view.View; 2586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.widget.ImageView; 2686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport android.widget.TextView; 2786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 2886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnimport com.squareup.picasso.Picasso; 2986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 3086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn/** 3186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * This Presenter will display a card consisting of an image on the left side of the card followed 3286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * by text on the right side. The image and text have equal width. The text will work like a info 3386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * box, thus it will be hidden if the parent row is inactive. This behavior is unique to this card 3486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn * and requires a special focus handler. 3586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn */ 3686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahnpublic class SideInfoCardPresenter extends AbstractCardPresenter<BaseCardViewEx> implements 3786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn OnActivateStateChangeHandler { 3886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 3986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn private static final String TAG = "SideInfoCardPresenter"; 4086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 4186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn public SideInfoCardPresenter(Context context) { 4286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn super(context); 4386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 4486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 4586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override protected BaseCardViewEx onCreateView() { 4686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn BaseCardViewEx cardView = new BaseCardViewEx(getContext()); 4786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn cardView.setCardType(BaseCardView.CARD_TYPE_MAIN_ONLY); 4886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn cardView.addView(LayoutInflater.from(getContext()).inflate(R.layout.side_info_card, null)); 4986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn cardView.setOnActivateStateChangeHandler(this); 5086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn onActivateStateChanged(cardView, cardView.isActivated()); 5186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn return cardView; 5286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 5386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 5486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override public void onBindViewHolder(Card card, BaseCardViewEx cardView) { 5586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn ImageView imageView = cardView.getViewById(R.id.main_image); 5686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn if (card.getLocalImageResourceName() != null) { 5786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn int width = (int) getContext().getResources() 5886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn .getDimension(R.dimen.sidetext_image_card_width); 5986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn int height = (int) getContext().getResources() 6086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn .getDimension(R.dimen.sidetext_image_card_height); 6186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn int resourceId = getContext().getResources() 6286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn .getIdentifier(card.getLocalImageResourceName(), 6386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn "drawable", getContext().getPackageName()); 6486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn Picasso.with(getContext()).load(resourceId).resize(width, height).centerCrop() 6586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn .into(imageView); 6686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 6786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 6886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn TextView primaryText = cardView.getViewById(R.id.primary_text); 6986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn primaryText.setText(card.getTitle()); 7086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 7186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn TextView secondaryText = cardView.getViewById(R.id.secondary_text); 7286163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn secondaryText.setText(card.getDescription()); 7386163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 7486163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn TextView extraText = cardView.getViewById(R.id.extra_text); 7586163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn extraText.setText(card.getExtraText()); 7686163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 7786163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn 7886163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn @Override public void onActivateStateChanged(final BaseCardViewEx cardView, boolean activated) { 7986163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn cardView.getViewById(R.id.info).setVisibility(activated ? View.VISIBLE : View.GONE); 8086163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn } 8186163d539e1aeb9ae7612def7aaf7dbfc5b88f28Robert Hahn} 82