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/*
* Copyright (C) 2016 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.android.tv.dvr.ui.browse;
import android.content.Context;
import android.media.tv.TvInputManager;
import com.android.tv.R;
import com.android.tv.TvApplication;
import com.android.tv.dvr.DvrWatchedPositionManager;
import com.android.tv.dvr.DvrWatchedPositionManager.WatchedPositionChangedListener;
import com.android.tv.dvr.data.RecordedProgram;
import com.android.tv.util.Utils;
/**
* Presents a {@link RecordedProgram} in the {@link DvrBrowseFragment}.
*/
public class RecordedProgramPresenter extends DvrItemPresenter<RecordedProgram> {
private final DvrWatchedPositionManager mDvrWatchedPositionManager;
private String mTodayString;
private String mYesterdayString;
private final int mProgressBarColor;
private final boolean mShowEpisodeTitle;
private final boolean mExpandTitleWhenFocused;
protected final class RecordedProgramViewHolder extends DvrItemViewHolder
implements WatchedPositionChangedListener {
private RecordedProgram mProgram;
private boolean mShowProgress;
public RecordedProgramViewHolder(RecordingCardView view, Integer progressColor) {
super(view);
if (progressColor == null) {
mShowProgress = false;
} else {
mShowProgress = true;
view.setProgressBarColor(progressColor);
}
}
private void setProgressBar(long watchedPositionMs) {
((RecordingCardView) view).setProgressBar(
(watchedPositionMs == TvInputManager.TIME_SHIFT_INVALID_TIME) ? null
: Math.min(100, (int) (100.0f * watchedPositionMs
/ mProgram.getDurationMillis())));
}
@Override
public void onWatchedPositionChanged(long programId, long positionMs) {
if (programId == mProgram.getId()) {
setProgressBar(positionMs);
}
}
@Override
protected void onBound(RecordedProgram program) {
mProgram = program;
if (mShowProgress) {
mDvrWatchedPositionManager.addListener(this, program.getId());
setProgressBar(mDvrWatchedPositionManager.getWatchedPosition(program.getId()));
} else {
getView().setProgressBar(null);
}
}
@Override
protected void onUnbound() {
if (mShowProgress) {
mDvrWatchedPositionManager.removeListener(this, mProgram.getId());
}
getView().reset();
}
}
RecordedProgramPresenter(Context context, boolean showEpisodeTitle,
boolean expandTitleWhenFocused) {
super(context);
mTodayString = mContext.getString(R.string.dvr_date_today);
mYesterdayString = mContext.getString(R.string.dvr_date_yesterday);
mDvrWatchedPositionManager =
TvApplication.getSingletons(mContext).getDvrWatchedPositionManager();
mProgressBarColor = mContext.getResources()
.getColor(R.color.play_controls_progress_bar_watched);
mShowEpisodeTitle = showEpisodeTitle;
mExpandTitleWhenFocused = expandTitleWhenFocused;
}
public RecordedProgramPresenter(Context context) {
this(context, false, false);
}
@Override
public DvrItemViewHolder onCreateDvrItemViewHolder() {
return new RecordedProgramViewHolder(
new RecordingCardView(mContext, mExpandTitleWhenFocused), mProgressBarColor);
}
@Override
public void onBindDvrItemViewHolder(DvrItemViewHolder baseHolder, RecordedProgram program) {
final RecordedProgramViewHolder viewHolder = (RecordedProgramViewHolder) baseHolder;
final RecordingCardView cardView = viewHolder.getView();
DetailsContent details = DetailsContent.createFromRecordedProgram(mContext, program);
cardView.setTitle(mShowEpisodeTitle ?
program.getEpisodeDisplayTitle(mContext) : details.getTitle());
cardView.setImageUri(details.getLogoImageUri(), details.isUsingChannelLogo());
cardView.setContent(generateMajorContent(program), generateMinorContent(program));
cardView.setDetailBackgroundImageUri(details.getBackgroundImageUri());
}
private String generateMajorContent(RecordedProgram program) {
int dateDifference = Utils.computeDateDifference(program.getStartTimeUtcMillis(),
System.currentTimeMillis());
if (dateDifference == 0) {
return mTodayString;
} else if (dateDifference == 1) {
return mYesterdayString;
} else {
return Utils.getDurationString(mContext, program.getStartTimeUtcMillis(),
program.getStartTimeUtcMillis(), false, true, false, 0);
}
}
private String generateMinorContent(RecordedProgram program) {
int durationMinutes = Math.max(1, Utils.getRoundOffMinsFromMs(program.getDurationMillis()));
return mContext.getResources().getQuantityString(
R.plurals.dvr_program_duration, durationMinutes, durationMinutes);
}
}
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