ConversationAdapter: use view holder
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@ -51,126 +51,152 @@ public class ConversationAdapter extends ArrayAdapter<Conversation> {
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int c = a.highlightSelectedConversations() && conversation == a.getSelectedConversation() ? a.getSecondaryBackgroundColor() : a.getPrimaryBackgroundColor();
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swipeableItem.setBackgroundColor(c);
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}
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TextView convName = (TextView) view.findViewById(R.id.conversation_name);
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ViewHolder viewHolder = ViewHolder.get(view);
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if (conversation.getMode() == Conversation.MODE_SINGLE || activity.useSubjectToIdentifyConference()) {
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convName.setText(EmojiWrapper.transform(conversation.getName()));
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viewHolder.name.setText(EmojiWrapper.transform(conversation.getName()));
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} else {
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convName.setText(conversation.getJid().toBareJid().toString());
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viewHolder.name.setText(conversation.getJid().toBareJid().toString());
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}
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TextView mLastMessage = (TextView) view.findViewById(R.id.conversation_lastmsg);
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ImageView mLastMessageImage = (ImageView) view.findViewById(R.id.conversation_lastmsg_img);
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TextView mTimestamp = (TextView) view.findViewById(R.id.conversation_lastupdate);
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TextView mSenderName = (TextView) view.findViewById(R.id.sender_name);
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ImageView imagePreview = (ImageView) view.findViewById(R.id.conversation_lastimage);
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ImageView notificationStatus = (ImageView) view.findViewById(R.id.notification_status);
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UnreadCountCustomView unreadCountCustomView = (UnreadCountCustomView) view.findViewById(R.id.unread_count);
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Message message = conversation.getLatestMessage();
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int unreadCount = conversation.unreadCount();
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if (unreadCount > 0) {
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unreadCountCustomView.setVisibility(View.VISIBLE);
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unreadCountCustomView.setUnreadCount(unreadCount);
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viewHolder.unreadCount.setVisibility(View.VISIBLE);
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viewHolder.unreadCount.setUnreadCount(unreadCount);
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} else {
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unreadCountCustomView.setVisibility(View.GONE);
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viewHolder.unreadCount.setVisibility(View.GONE);
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}
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if (!conversation.isRead()) {
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convName.setTypeface(null, Typeface.BOLD);
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viewHolder.name.setTypeface(null, Typeface.BOLD);
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} else {
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convName.setTypeface(null, Typeface.NORMAL);
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viewHolder.name.setTypeface(null, Typeface.NORMAL);
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}
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final boolean fileAvailable = message.getTransferable() == null || message.getTransferable().getStatus() != Transferable.STATUS_DELETED;
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if (message.getFileParams().width > 0 && fileAvailable) {
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mSenderName.setVisibility(View.GONE);
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mLastMessage.setVisibility(View.GONE);
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mLastMessageImage.setVisibility(View.GONE);
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imagePreview.setVisibility(View.VISIBLE);
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activity.loadBitmap(message, imagePreview);
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viewHolder.sender.setVisibility(View.GONE);
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viewHolder.lastMessage.setVisibility(View.GONE);
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viewHolder.lastMessageIcon.setVisibility(View.GONE);
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viewHolder.lastImage.setVisibility(View.VISIBLE);
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activity.loadBitmap(message, viewHolder.lastImage);
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} else {
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final boolean showPreviewText;
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if (message.getType() == Message.TYPE_FILE && fileAvailable) {
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if (message.getFileParams().runtime > 0) {
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showPreviewText = false;
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mLastMessageImage.setImageResource(activity.getThemeResource(R.attr.ic_attach_record, R.drawable.ic_attach_record));
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viewHolder.lastMessageIcon.setImageResource(activity.getThemeResource(R.attr.ic_attach_record, R.drawable.ic_attach_record));
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} else {
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showPreviewText = true;
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mLastMessageImage.setImageResource(activity.getThemeResource(R.attr.ic_attach_document, R.drawable.ic_attach_document));
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viewHolder.lastMessageIcon.setImageResource(activity.getThemeResource(R.attr.ic_attach_document, R.drawable.ic_attach_document));
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}
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mLastMessageImage.setVisibility(View.VISIBLE);
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viewHolder.lastMessageIcon.setVisibility(View.VISIBLE);
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} else if (message.isGeoUri()) {
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showPreviewText = false;
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mLastMessageImage.setImageResource(activity.getThemeResource(R.attr.ic_attach_location, R.drawable.ic_attach_location));
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mLastMessageImage.setVisibility(View.VISIBLE);
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viewHolder.lastMessageIcon.setImageResource(activity.getThemeResource(R.attr.ic_attach_location, R.drawable.ic_attach_location));
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viewHolder.lastMessageIcon.setVisibility(View.VISIBLE);
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} else {
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showPreviewText = true;
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mLastMessageImage.setVisibility(View.GONE);
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viewHolder.lastMessageIcon.setVisibility(View.GONE);
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}
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final Pair<String,Boolean> preview = UIHelper.getMessagePreview(activity,message);
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if (showPreviewText) {
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mLastMessage.setText(EmojiWrapper.transform(preview.first));
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viewHolder.lastMessage.setText(EmojiWrapper.transform(preview.first));
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} else {
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mLastMessageImage.setContentDescription(preview.first);
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viewHolder.lastMessage.setContentDescription(preview.first);
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}
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mLastMessage.setVisibility(showPreviewText ? View.VISIBLE : View.GONE);
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imagePreview.setVisibility(View.GONE);
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viewHolder.lastMessage.setVisibility(showPreviewText ? View.VISIBLE : View.GONE);
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viewHolder.lastImage.setVisibility(View.GONE);
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if (preview.second) {
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if (conversation.isRead()) {
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mLastMessage.setTypeface(null, Typeface.ITALIC);
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mSenderName.setTypeface(null, Typeface.NORMAL);
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viewHolder.lastMessage.setTypeface(null, Typeface.ITALIC);
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viewHolder.sender.setTypeface(null, Typeface.NORMAL);
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} else {
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mLastMessage.setTypeface(null,Typeface.BOLD_ITALIC);
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mSenderName.setTypeface(null,Typeface.BOLD);
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viewHolder.lastMessage.setTypeface(null,Typeface.BOLD_ITALIC);
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viewHolder.sender.setTypeface(null,Typeface.BOLD);
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}
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} else {
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if (conversation.isRead()) {
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mLastMessage.setTypeface(null,Typeface.NORMAL);
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mSenderName.setTypeface(null,Typeface.NORMAL);
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viewHolder.lastMessage.setTypeface(null,Typeface.NORMAL);
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viewHolder.sender.setTypeface(null,Typeface.NORMAL);
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} else {
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mLastMessage.setTypeface(null,Typeface.BOLD);
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mSenderName.setTypeface(null,Typeface.BOLD);
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viewHolder.lastMessage.setTypeface(null,Typeface.BOLD);
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viewHolder.sender.setTypeface(null,Typeface.BOLD);
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}
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}
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if (message.getStatus() == Message.STATUS_RECEIVED) {
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if (conversation.getMode() == Conversation.MODE_MULTI) {
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mSenderName.setVisibility(View.VISIBLE);
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mSenderName.setText(UIHelper.getMessageDisplayName(message).split("\\s+")[0]+':');
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viewHolder.sender.setVisibility(View.VISIBLE);
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viewHolder.sender.setText(UIHelper.getMessageDisplayName(message).split("\\s+")[0]+':');
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} else {
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mSenderName.setVisibility(View.GONE);
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viewHolder.sender.setVisibility(View.GONE);
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}
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} else if (message.getType() != Message.TYPE_STATUS) {
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mSenderName.setVisibility(View.VISIBLE);
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mSenderName.setText(activity.getString(R.string.me)+':');
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viewHolder.sender.setVisibility(View.VISIBLE);
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viewHolder.sender.setText(activity.getString(R.string.me)+':');
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} else {
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mSenderName.setVisibility(View.GONE);
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viewHolder.sender.setVisibility(View.GONE);
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}
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}
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long muted_till = conversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL,0);
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if (muted_till == Long.MAX_VALUE) {
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notificationStatus.setVisibility(View.VISIBLE);
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viewHolder.notificationIcon.setVisibility(View.VISIBLE);
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int ic_notifications_off = activity.getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp);
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notificationStatus.setImageResource(ic_notifications_off);
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viewHolder.notificationIcon.setImageResource(ic_notifications_off);
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} else if (muted_till >= System.currentTimeMillis()) {
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notificationStatus.setVisibility(View.VISIBLE);
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viewHolder.notificationIcon.setVisibility(View.VISIBLE);
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int ic_notifications_paused = activity.getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp);
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notificationStatus.setImageResource(ic_notifications_paused);
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viewHolder.notificationIcon.setImageResource(ic_notifications_paused);
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} else if (conversation.alwaysNotify()) {
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notificationStatus.setVisibility(View.GONE);
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viewHolder.notificationIcon.setVisibility(View.GONE);
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} else {
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notificationStatus.setVisibility(View.VISIBLE);
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viewHolder.notificationIcon.setVisibility(View.VISIBLE);
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int ic_notifications_none = activity.getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp);
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notificationStatus.setImageResource(ic_notifications_none);
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viewHolder.notificationIcon.setImageResource(ic_notifications_none);
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}
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mTimestamp.setText(UIHelper.readableTimeDifference(activity,conversation.getLatestMessage().getTimeSent()));
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ImageView profilePicture = (ImageView) view.findViewById(R.id.conversation_image);
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loadAvatar(conversation,profilePicture);
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viewHolder.timestamp.setText(UIHelper.readableTimeDifference(activity,conversation.getLatestMessage().getTimeSent()));
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loadAvatar(conversation, viewHolder.avatar);
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return view;
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}
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public static class ViewHolder {
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private TextView name;
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private TextView lastMessage;
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private ImageView lastMessageIcon;
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private TextView sender;
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private TextView timestamp;
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private ImageView lastImage;
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private ImageView notificationIcon;
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private UnreadCountCustomView unreadCount;
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private ImageView avatar;
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private ViewHolder() {
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}
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public static ViewHolder get(View layout) {
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ViewHolder viewHolder = (ViewHolder) layout.getTag();
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if (viewHolder == null) {
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viewHolder = new ViewHolder();
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viewHolder.name = layout.findViewById(R.id.conversation_name);
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viewHolder.lastMessage = layout.findViewById(R.id.conversation_lastmsg);
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viewHolder.lastMessageIcon = layout.findViewById(R.id.conversation_lastmsg_img);
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viewHolder.timestamp = layout.findViewById(R.id.conversation_lastupdate);
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viewHolder.sender = layout.findViewById(R.id.sender_name);
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viewHolder.lastImage = layout.findViewById(R.id.conversation_lastimage);
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viewHolder.notificationIcon = layout.findViewById(R.id.notification_status);
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viewHolder.unreadCount = layout.findViewById(R.id.unread_count);
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viewHolder.avatar = layout.findViewById(R.id.conversation_image);
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layout.setTag(viewHolder);
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}
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return viewHolder;
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}
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}
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class BitmapWorkerTask extends AsyncTask<Conversation, Void, Bitmap> {
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private final WeakReference<ImageView> imageViewReference;
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private Conversation conversation = null;
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