/*
* Copyright (c) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.assistantplayback;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.support.v17.leanback.app.DetailsSupportFragment;
import android.support.v17.leanback.app.DetailsSupportFragmentBackgroundController;
import android.support.v17.leanback.widget.AbstractDetailsDescriptionPresenter;
import android.support.v17.leanback.widget.Action;
import android.support.v17.leanback.widget.ArrayObjectAdapter;
import android.support.v17.leanback.widget.ClassPresenterSelector;
import android.support.v17.leanback.widget.DetailsOverviewLogoPresenter;
import android.support.v17.leanback.widget.DetailsOverviewRow;
import android.support.v17.leanback.widget.FullWidthDetailsOverviewRowPresenter;
import android.support.v17.leanback.widget.OnActionClickedListener;
import android.support.v17.leanback.widget.Presenter;
import android.support.v17.leanback.widget.SparseArrayObjectAdapter;
import android.support.v4.content.ContextCompat;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.Toast;
import com.bumptech.glide.Glide;
import com.bumptech.glide.request.animation.GlideAnimation;
import com.bumptech.glide.request.target.SimpleTarget;
import com.example.android.assistantplayback.model.Movie;
/**
* Displays a detailed view and the metadata about a movie such as title description, price, etc.
*/
public class VideoDetailsFragment extends DetailsSupportFragment {
public static final String EXTRA_MOVIE = "com.example.android.assistantplayback.extra.MOVIE";
private static final int ACTION_WATCH = 1;
private static final int ACTION_RENT = 2;
private static final int ACTION_BUY = 3;
private Movie mMovie;
private ArrayObjectAdapter mAdapter;
private DetailsSupportFragmentBackgroundController mDetailsBackground;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mMovie = getActivity().getIntent().getParcelableExtra(EXTRA_MOVIE);
mDetailsBackground = new DetailsSupportFragmentBackgroundController(this);
setupAdapter();
setupDetailsOverviewRow();
initializeBackground(mMovie);
}
private void setupAdapter() {
FullWidthDetailsOverviewRowPresenter detailsPresenter =
new FullWidthDetailsOverviewRowPresenter(
new DetailsDescriptionPresenter(), new MovieDetailsOverviewLogoPresenter());
detailsPresenter.setBackgroundColor(
ContextCompat.getColor(getContext(), R.color.background_dark));
detailsPresenter.setInitialState(FullWidthDetailsOverviewRowPresenter.STATE_HALF);
detailsPresenter.setOnActionClickedListener(
new OnActionClickedListener() {
@Override
public void onActionClicked(Action action) {
if (action.getId() == ACTION_WATCH) {
Intent intent =
PlaybackActivity.createIntent(getContext(), mMovie.getId());
startActivity(intent);
} else {
Toast.makeText(getActivity(), action.toString(), Toast.LENGTH_SHORT)
.show();
}
}
});
ClassPresenterSelector mPresenterSelector = new ClassPresenterSelector();
mPresenterSelector.addClassPresenter(DetailsOverviewRow.class, detailsPresenter);
mAdapter = new ArrayObjectAdapter(mPresenterSelector);
setAdapter(mAdapter);
}
private void setupDetailsOverviewRow() {
final DetailsOverviewRow row = new DetailsOverviewRow(mMovie);
Glide.with(this)
.load(mMovie.getCardImage())
.asBitmap()
.dontAnimate()
.error(R.drawable.assistant_tv_banner)
.into(
new SimpleTarget<Bitmap>() {
@Override
public void onResourceReady(
final Bitmap resource, GlideAnimation glideAnimation) {
row.setImageBitmap(getActivity(), resource);
}
});
SparseArrayObjectAdapter adapter = new SparseArrayObjectAdapter();
adapter.set(
ACTION_WATCH, new Action(ACTION_WATCH, getResources().getString(R.string.watch)));
adapter.set(
ACTION_RENT,
new Action(
ACTION_RENT,
getResources().getString(R.string.rent),
mMovie.getRentalPrice()));
adapter.set(
ACTION_BUY,
new Action(
ACTION_BUY,
getResources().getString(R.string.buy),
mMovie.getPurchasePrice()));
row.setActionsAdapter(adapter);
mAdapter.add(row);
}
private void initializeBackground(Movie movie) {
mDetailsBackground.enableParallax();
Glide.with(getActivity())
.load(movie.getBackgroundImage())
.asBitmap()
.centerCrop()
.error(R.drawable.assistant_tv_banner)
.into(
new SimpleTarget<Bitmap>() {
@Override
public void onResourceReady(
Bitmap bitmap, GlideAnimation<? super Bitmap> glideAnimation) {
mDetailsBackground.setCoverBitmap(bitmap);
mAdapter.notifyArrayItemRangeChanged(0, mAdapter.size());
}
});
}
static class MovieDetailsOverviewLogoPresenter extends DetailsOverviewLogoPresenter {
static class ViewHolder extends DetailsOverviewLogoPresenter.ViewHolder {
public ViewHolder(View view) {
super(view);
}
public FullWidthDetailsOverviewRowPresenter getParentPresenter() {
return mParentPresenter;
}
public FullWidthDetailsOverviewRowPresenter.ViewHolder getParentViewHolder() {
return mParentViewHolder;
}
}
@Override
public Presenter.ViewHolder onCreateViewHolder(ViewGroup parent) {
ImageView imageView =
(ImageView)
LayoutInflater.from(parent.getContext())
.inflate(
R.layout.lb_fullwidth_details_overview_logo,
parent,
false);
Resources res = parent.getResources();
int width = res.getDimensionPixelSize(R.dimen.detail_thumb_width);
int height = res.getDimensionPixelSize(R.dimen.detail_thumb_height);
imageView.setLayoutParams(new ViewGroup.MarginLayoutParams(width, height));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
return new ViewHolder(imageView);
}
@Override
public void onBindViewHolder(Presenter.ViewHolder viewHolder, Object item) {
DetailsOverviewRow row = (DetailsOverviewRow) item;
ImageView imageView = ((ImageView) viewHolder.view);
imageView.setImageDrawable(row.getImageDrawable());
if (isBoundToImage((ViewHolder) viewHolder, row)) {
MovieDetailsOverviewLogoPresenter.ViewHolder vh =
(MovieDetailsOverviewLogoPresenter.ViewHolder) viewHolder;
vh.getParentPresenter().notifyOnBindLogo(vh.getParentViewHolder());
}
}
}
static class DetailsDescriptionPresenter extends AbstractDetailsDescriptionPresenter {
@Override
protected void onBindDescription(ViewHolder viewHolder, Object item) {
Movie movie = (Movie) item;
if (movie != null) {
viewHolder.getTitle().setText(movie.getTitle());
viewHolder.getSubtitle().setText(String.valueOf(movie.getProductionYear()));
viewHolder.getBody().setText(movie.getDescription());
}
}
}
}
