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package de.danoeh.antennapod.adapter;
import android.app.Activity;
import android.text.format.DateUtils;
import android.text.format.Formatter;
import android.view.View;
import android.view.ViewGroup;
import android.util.Log;
import android.widget.BaseAdapter;
import android.widget.Toast;
import androidx.core.content.ContextCompat;
import androidx.fragment.app.ListFragment;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.activity.MainActivity;
import de.danoeh.antennapod.core.service.download.DownloadRequest;
import de.danoeh.antennapod.core.service.download.DownloadRequestCreator;
import de.danoeh.antennapod.core.service.download.DownloadService;
import de.danoeh.antennapod.core.service.download.Downloader;
import de.danoeh.antennapod.core.service.download.DownloadStatus;
import de.danoeh.antennapod.core.storage.DBReader;
import de.danoeh.antennapod.core.storage.DBTasks;
import de.danoeh.antennapod.core.util.DownloadError;
import de.danoeh.antennapod.model.feed.Feed;
import de.danoeh.antennapod.model.feed.FeedMedia;
import de.danoeh.antennapod.ui.common.ThemeUtils;
import de.danoeh.antennapod.view.viewholder.DownloadLogItemViewHolder;
import java.util.ArrayList;
import java.util.List;
/**
* Displays a list of DownloadStatus entries.
*/
public class DownloadLogAdapter extends BaseAdapter {
private static final String TAG = "DownloadLogAdapter";
private final Activity context;
private final ListFragment listFragment;
private List<DownloadStatus> downloadLog = new ArrayList<>();
private List<Downloader> runningDownloads = new ArrayList<>();
public DownloadLogAdapter(Activity context, ListFragment listFragment) {
super();
this.context = context;
this.listFragment = listFragment;
}
public void setDownloadLog(List<DownloadStatus> downloadLog) {
this.downloadLog = downloadLog;
notifyDataSetChanged();
}
public void setRunningDownloads(List<Downloader> runningDownloads) {
this.runningDownloads = runningDownloads;
notifyDataSetChanged();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
DownloadLogItemViewHolder holder;
if (convertView == null) {
holder = new DownloadLogItemViewHolder(context, parent);
holder.itemView.setTag(holder);
} else {
holder = (DownloadLogItemViewHolder) convertView.getTag();
}
Object item = getItem(position);
if (item instanceof DownloadStatus) {
bind(holder, (DownloadStatus) item, position);
} else if (item instanceof Downloader) {
bind(holder, (Downloader) item, position);
}
return holder.itemView;
}
private void bind(DownloadLogItemViewHolder holder, DownloadStatus status, int position) {
String statusText = "";
if (status.getFeedfileType() == Feed.FEEDFILETYPE_FEED) {
statusText += context.getString(R.string.download_type_feed);
} else if (status.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
statusText += context.getString(R.string.download_type_media);
}
statusText += " · ";
statusText += DateUtils.getRelativeTimeSpanString(status.getCompletionDate().getTime(),
System.currentTimeMillis(), DateUtils.MINUTE_IN_MILLIS, 0);
holder.status.setText(statusText);
if (status.getTitle() != null) {
holder.title.setText(status.getTitle());
} else {
holder.title.setText(R.string.download_log_title_unknown);
}
if (status.isSuccessful()) {
holder.icon.setTextColor(ContextCompat.getColor(context, R.color.download_success_green));
holder.icon.setText("{fa-check-circle}");
holder.icon.setContentDescription(context.getString(R.string.download_successful));
holder.secondaryActionButton.setVisibility(View.INVISIBLE);
holder.reason.setVisibility(View.GONE);
holder.tapForDetails.setVisibility(View.GONE);
} else {
if (status.getReason() == DownloadError.ERROR_PARSER_EXCEPTION_DUPLICATE) {
holder.icon.setTextColor(ContextCompat.getColor(context, R.color.download_warning_yellow));
holder.icon.setText("{fa-exclamation-circle}");
} else {
holder.icon.setTextColor(ContextCompat.getColor(context, R.color.download_failed_red));
holder.icon.setText("{fa-times-circle}");
}
holder.icon.setContentDescription(context.getString(R.string.error_label));
holder.reason.setText(status.getReason().getErrorString(context));
holder.reason.setVisibility(View.VISIBLE);
holder.tapForDetails.setVisibility(View.VISIBLE);
if (newerWasSuccessful(position - runningDownloads.size(),
status.getFeedfileType(), status.getFeedfileId())) {
holder.secondaryActionButton.setVisibility(View.INVISIBLE);
holder.secondaryActionButton.setOnClickListener(null);
holder.secondaryActionButton.setTag(null);
} else {
holder.secondaryActionIcon.setImageResource(R.drawable.ic_refresh);
holder.secondaryActionButton.setVisibility(View.VISIBLE);
if (status.getFeedfileType() == Feed.FEEDFILETYPE_FEED) {
holder.secondaryActionButton.setOnClickListener(v -> {
holder.secondaryActionButton.setVisibility(View.INVISIBLE);
Feed feed = DBReader.getFeed(status.getFeedfileId());
if (feed == null) {
Log.e(TAG, "Could not find feed for feed id: " + status.getFeedfileId());
return;
}
DBTasks.forceRefreshFeed(context, feed, true);
});
} else if (status.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
holder.secondaryActionButton.setOnClickListener(v -> {
holder.secondaryActionButton.setVisibility(View.INVISIBLE);
FeedMedia media = DBReader.getFeedMedia(status.getFeedfileId());
if (media == null) {
Log.e(TAG, "Could not find feed media for feed id: " + status.getFeedfileId());
return;
}
DownloadService.download(context, true, DownloadRequestCreator.create(media).build());
((MainActivity) context).showSnackbarAbovePlayer(
R.string.status_downloading_label, Toast.LENGTH_SHORT);
});
}
}
}
}
private void bind(DownloadLogItemViewHolder holder, Downloader downloader, int position) {
DownloadRequest request = downloader.getDownloadRequest();
holder.title.setText(request.getTitle());
holder.secondaryActionIcon.setImageResource(R.drawable.ic_cancel);
holder.secondaryActionButton.setContentDescription(context.getString(R.string.cancel_download_label));
holder.secondaryActionButton.setVisibility(View.VISIBLE);
holder.secondaryActionButton.setTag(downloader);
holder.secondaryActionButton.setOnClickListener(v ->
listFragment.onListItemClick(null, holder.itemView, position, 0));
holder.reason.setVisibility(View.GONE);
holder.tapForDetails.setVisibility(View.GONE);
holder.icon.setTextColor(ThemeUtils.getColorFromAttr(context, R.attr.colorPrimary));
holder.icon.setText("{fa-arrow-circle-down}");
holder.icon.setContentDescription(context.getString(R.string.status_downloading_label));
boolean percentageWasSet = false;
String status = "";
if (request.getFeedfileType() == Feed.FEEDFILETYPE_FEED) {
status += context.getString(R.string.download_type_feed);
} else if (request.getFeedfileType() == FeedMedia.FEEDFILETYPE_FEEDMEDIA) {
status += context.getString(R.string.download_type_media);
}
status += " · ";
if (request.getSoFar() <= 0) {
status += context.getString(R.string.download_pending);
} else {
status += Formatter.formatShortFileSize(context, request.getSoFar());
if (request.getSize() != DownloadStatus.SIZE_UNKNOWN) {
status += " / " + Formatter.formatShortFileSize(context, request.getSize());
holder.secondaryActionProgress.setPercentage(
0.01f * Math.max(1, request.getProgressPercent()), request);
percentageWasSet = true;
}
}
if (!percentageWasSet) {
holder.secondaryActionProgress.setPercentage(0, request);
}
holder.status.setText(status);
}
private boolean newerWasSuccessful(int downloadStatusIndex, int feedTypeId, long id) {
for (int i = 0; i < downloadStatusIndex; i++) {
DownloadStatus status = downloadLog.get(i);
if (status.getFeedfileType() == feedTypeId && status.getFeedfileId() == id && status.isSuccessful()) {
return true;
}
}
return false;
}
@Override
public int getCount() {
return downloadLog.size() + runningDownloads.size();
}
@Override
public Object getItem(int position) {
if (position < runningDownloads.size()) {
return runningDownloads.get(position);
} else if (position - runningDownloads.size() < downloadLog.size()) {
return downloadLog.get(position - runningDownloads.size());
}
return null;
}
@Override
public long getItemId(int position) {
return position;
}
}
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