public View getView(int position, View convertView, ViewGroup parent) {
final View view =
(convertView != null)
? convertView
: LayoutInflater.from(parent.getContext())
.inflate(R.layout.bookmark_item, parent, false);
final ImageView imageView = (ImageView) view.findViewById(R.id.bookmark_item_icon);
final TextView textView = (TextView) view.findViewById(R.id.bookmark_item_text);
final TextView bookTitleView = (TextView) view.findViewById(R.id.bookmark_item_booktitle);
final Bookmark bookmark = getItem(position);
if (bookmark == null) {
imageView.setVisibility(View.VISIBLE);
imageView.setImageResource(R.drawable.ic_list_plus);
textView.setText(ZLResource.resource("bookmarksView").getResource("new").getValue());
bookTitleView.setVisibility(View.GONE);
} else {
imageView.setVisibility(View.GONE);
textView.setText(bookmark.getText());
if (myCurrentBook) {
bookTitleView.setVisibility(View.GONE);
} else {
bookTitleView.setVisibility(View.VISIBLE);
bookTitleView.setText(bookmark.getBookTitle());
}
}
return view;
}
@Override
public View getView(int position, View convertView, final ViewGroup parent) {
final Item item = getItem(position);
final View view;
if (convertView != null && item.getClass().equals(convertView.getTag())) {
view = convertView;
} else {
view =
getLayoutInflater()
.inflate(
item instanceof SectionItem
? R.layout.catalog_manager_section_head
: R.layout.catalog_manager_item,
null);
view.setTag(item.getClass());
}
if (item instanceof SectionItem) {
((TextView) view.findViewById(R.id.catalog_manager_section_head_title))
.setText(((SectionItem) item).Title);
} else /* if (item instanceof CatalogItem) */ {
final CatalogItem catalogItem = (CatalogItem) item;
if (myCoverManager == null) {
view.measure(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
final int coverHeight = view.getMeasuredHeight();
myCoverManager =
new CoverManager(CatalogManagerActivity.this, coverHeight * 15 / 22, coverHeight);
view.requestLayout();
}
final INetworkLink link = catalogItem.Tree.getLink();
((TextView) view.findViewById(R.id.catalog_manager_item_title)).setText(link.getTitle());
((TextView) view.findViewById(R.id.catalog_manager_item_subtitle))
.setText(link.getSummary());
final ImageView coverView = (ImageView) view.findViewById(R.id.catalog_manager_item_icon);
if (!myCoverManager.trySetCoverImage(coverView, catalogItem.Tree)) {
coverView.setImageResource(R.drawable.ic_list_library_books);
}
final CheckBox checkBox = (CheckBox) view.findViewById(R.id.catalog_manager_item_checkbox);
checkBox.setChecked(catalogItem.IsChecked);
checkBox.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
catalogItem.IsChecked = checkBox.isChecked();
setResultIds(catalogItem, 0);
}
});
}
return view;
}
private void downloadProfilePicture(
final String profileId, URI pictureURI, final ImageView imageView) {
if (pictureURI == null) {
return;
}
// If we don't have an imageView, we are pre-fetching this image to store in-memory because we
// think the user might scroll to its corresponding list row. If we do have an imageView, we
// only want to queue a download if the view's tag isn't already set to the URL (which would
// mean
// it's already got the correct picture).
boolean prefetching = imageView == null;
if (prefetching || !pictureURI.equals(imageView.getTag())) {
if (!prefetching) {
// Setting the tag to the profile ID indicates that we're currently downloading the
// picture for this profile; we'll set it to the actual picture URL when complete.
imageView.setTag(profileId);
imageView.setImageResource(getDefaultPicture());
}
ImageRequest.Builder builder =
new ImageRequest.Builder(context.getApplicationContext(), pictureURI)
.setCallerTag(this)
.setCallback(
new ImageRequest.Callback() {
@Override
public void onCompleted(ImageResponse response) {
processImageResponse(response, profileId, imageView);
}
});
ImageRequest newRequest = builder.build();
pendingRequests.put(profileId, newRequest);
ImageDownloader.downloadAsync(newRequest);
}
}