diff --git a/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java b/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java index bf13a39e7..5f5754869 100644 --- a/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java +++ b/src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java @@ -51,126 +51,152 @@ public class ConversationAdapter extends ArrayAdapter { int c = a.highlightSelectedConversations() && conversation == a.getSelectedConversation() ? a.getSecondaryBackgroundColor() : a.getPrimaryBackgroundColor(); swipeableItem.setBackgroundColor(c); } - TextView convName = (TextView) view.findViewById(R.id.conversation_name); + ViewHolder viewHolder = ViewHolder.get(view); if (conversation.getMode() == Conversation.MODE_SINGLE || activity.useSubjectToIdentifyConference()) { - convName.setText(EmojiWrapper.transform(conversation.getName())); + viewHolder.name.setText(EmojiWrapper.transform(conversation.getName())); } else { - convName.setText(conversation.getJid().toBareJid().toString()); + viewHolder.name.setText(conversation.getJid().toBareJid().toString()); } - TextView mLastMessage = (TextView) view.findViewById(R.id.conversation_lastmsg); - ImageView mLastMessageImage = (ImageView) view.findViewById(R.id.conversation_lastmsg_img); - TextView mTimestamp = (TextView) view.findViewById(R.id.conversation_lastupdate); - TextView mSenderName = (TextView) view.findViewById(R.id.sender_name); - ImageView imagePreview = (ImageView) view.findViewById(R.id.conversation_lastimage); - ImageView notificationStatus = (ImageView) view.findViewById(R.id.notification_status); - UnreadCountCustomView unreadCountCustomView = (UnreadCountCustomView) view.findViewById(R.id.unread_count); Message message = conversation.getLatestMessage(); int unreadCount = conversation.unreadCount(); if (unreadCount > 0) { - unreadCountCustomView.setVisibility(View.VISIBLE); - unreadCountCustomView.setUnreadCount(unreadCount); + viewHolder.unreadCount.setVisibility(View.VISIBLE); + viewHolder.unreadCount.setUnreadCount(unreadCount); } else { - unreadCountCustomView.setVisibility(View.GONE); + viewHolder.unreadCount.setVisibility(View.GONE); } if (!conversation.isRead()) { - convName.setTypeface(null, Typeface.BOLD); + viewHolder.name.setTypeface(null, Typeface.BOLD); } else { - convName.setTypeface(null, Typeface.NORMAL); + viewHolder.name.setTypeface(null, Typeface.NORMAL); } final boolean fileAvailable = message.getTransferable() == null || message.getTransferable().getStatus() != Transferable.STATUS_DELETED; if (message.getFileParams().width > 0 && fileAvailable) { - mSenderName.setVisibility(View.GONE); - mLastMessage.setVisibility(View.GONE); - mLastMessageImage.setVisibility(View.GONE); - imagePreview.setVisibility(View.VISIBLE); - activity.loadBitmap(message, imagePreview); + viewHolder.sender.setVisibility(View.GONE); + viewHolder.lastMessage.setVisibility(View.GONE); + viewHolder.lastMessageIcon.setVisibility(View.GONE); + viewHolder.lastImage.setVisibility(View.VISIBLE); + activity.loadBitmap(message, viewHolder.lastImage); } else { final boolean showPreviewText; if (message.getType() == Message.TYPE_FILE && fileAvailable) { if (message.getFileParams().runtime > 0) { showPreviewText = false; - mLastMessageImage.setImageResource(activity.getThemeResource(R.attr.ic_attach_record, R.drawable.ic_attach_record)); + viewHolder.lastMessageIcon.setImageResource(activity.getThemeResource(R.attr.ic_attach_record, R.drawable.ic_attach_record)); } else { showPreviewText = true; - mLastMessageImage.setImageResource(activity.getThemeResource(R.attr.ic_attach_document, R.drawable.ic_attach_document)); + viewHolder.lastMessageIcon.setImageResource(activity.getThemeResource(R.attr.ic_attach_document, R.drawable.ic_attach_document)); } - mLastMessageImage.setVisibility(View.VISIBLE); + viewHolder.lastMessageIcon.setVisibility(View.VISIBLE); } else if (message.isGeoUri()) { showPreviewText = false; - mLastMessageImage.setImageResource(activity.getThemeResource(R.attr.ic_attach_location, R.drawable.ic_attach_location)); - mLastMessageImage.setVisibility(View.VISIBLE); + viewHolder.lastMessageIcon.setImageResource(activity.getThemeResource(R.attr.ic_attach_location, R.drawable.ic_attach_location)); + viewHolder.lastMessageIcon.setVisibility(View.VISIBLE); } else { showPreviewText = true; - mLastMessageImage.setVisibility(View.GONE); + viewHolder.lastMessageIcon.setVisibility(View.GONE); } final Pair preview = UIHelper.getMessagePreview(activity,message); if (showPreviewText) { - mLastMessage.setText(EmojiWrapper.transform(preview.first)); + viewHolder.lastMessage.setText(EmojiWrapper.transform(preview.first)); } else { - mLastMessageImage.setContentDescription(preview.first); + viewHolder.lastMessage.setContentDescription(preview.first); } - mLastMessage.setVisibility(showPreviewText ? View.VISIBLE : View.GONE); - imagePreview.setVisibility(View.GONE); + viewHolder.lastMessage.setVisibility(showPreviewText ? View.VISIBLE : View.GONE); + viewHolder.lastImage.setVisibility(View.GONE); if (preview.second) { if (conversation.isRead()) { - mLastMessage.setTypeface(null, Typeface.ITALIC); - mSenderName.setTypeface(null, Typeface.NORMAL); + viewHolder.lastMessage.setTypeface(null, Typeface.ITALIC); + viewHolder.sender.setTypeface(null, Typeface.NORMAL); } else { - mLastMessage.setTypeface(null,Typeface.BOLD_ITALIC); - mSenderName.setTypeface(null,Typeface.BOLD); + viewHolder.lastMessage.setTypeface(null,Typeface.BOLD_ITALIC); + viewHolder.sender.setTypeface(null,Typeface.BOLD); } } else { if (conversation.isRead()) { - mLastMessage.setTypeface(null,Typeface.NORMAL); - mSenderName.setTypeface(null,Typeface.NORMAL); + viewHolder.lastMessage.setTypeface(null,Typeface.NORMAL); + viewHolder.sender.setTypeface(null,Typeface.NORMAL); } else { - mLastMessage.setTypeface(null,Typeface.BOLD); - mSenderName.setTypeface(null,Typeface.BOLD); + viewHolder.lastMessage.setTypeface(null,Typeface.BOLD); + viewHolder.sender.setTypeface(null,Typeface.BOLD); } } if (message.getStatus() == Message.STATUS_RECEIVED) { if (conversation.getMode() == Conversation.MODE_MULTI) { - mSenderName.setVisibility(View.VISIBLE); - mSenderName.setText(UIHelper.getMessageDisplayName(message).split("\\s+")[0]+':'); + viewHolder.sender.setVisibility(View.VISIBLE); + viewHolder.sender.setText(UIHelper.getMessageDisplayName(message).split("\\s+")[0]+':'); } else { - mSenderName.setVisibility(View.GONE); + viewHolder.sender.setVisibility(View.GONE); } } else if (message.getType() != Message.TYPE_STATUS) { - mSenderName.setVisibility(View.VISIBLE); - mSenderName.setText(activity.getString(R.string.me)+':'); + viewHolder.sender.setVisibility(View.VISIBLE); + viewHolder.sender.setText(activity.getString(R.string.me)+':'); } else { - mSenderName.setVisibility(View.GONE); + viewHolder.sender.setVisibility(View.GONE); } } long muted_till = conversation.getLongAttribute(Conversation.ATTRIBUTE_MUTED_TILL,0); if (muted_till == Long.MAX_VALUE) { - notificationStatus.setVisibility(View.VISIBLE); + viewHolder.notificationIcon.setVisibility(View.VISIBLE); int ic_notifications_off = activity.getThemeResource(R.attr.icon_notifications_off, R.drawable.ic_notifications_off_black_24dp); - notificationStatus.setImageResource(ic_notifications_off); + viewHolder.notificationIcon.setImageResource(ic_notifications_off); } else if (muted_till >= System.currentTimeMillis()) { - notificationStatus.setVisibility(View.VISIBLE); + viewHolder.notificationIcon.setVisibility(View.VISIBLE); int ic_notifications_paused = activity.getThemeResource(R.attr.icon_notifications_paused, R.drawable.ic_notifications_paused_black_24dp); - notificationStatus.setImageResource(ic_notifications_paused); + viewHolder.notificationIcon.setImageResource(ic_notifications_paused); } else if (conversation.alwaysNotify()) { - notificationStatus.setVisibility(View.GONE); + viewHolder.notificationIcon.setVisibility(View.GONE); } else { - notificationStatus.setVisibility(View.VISIBLE); + viewHolder.notificationIcon.setVisibility(View.VISIBLE); int ic_notifications_none = activity.getThemeResource(R.attr.icon_notifications_none, R.drawable.ic_notifications_none_black_24dp); - notificationStatus.setImageResource(ic_notifications_none); + viewHolder.notificationIcon.setImageResource(ic_notifications_none); } - mTimestamp.setText(UIHelper.readableTimeDifference(activity,conversation.getLatestMessage().getTimeSent())); - ImageView profilePicture = (ImageView) view.findViewById(R.id.conversation_image); - loadAvatar(conversation,profilePicture); + viewHolder.timestamp.setText(UIHelper.readableTimeDifference(activity,conversation.getLatestMessage().getTimeSent())); + loadAvatar(conversation, viewHolder.avatar); return view; } + public static class ViewHolder { + private TextView name; + private TextView lastMessage; + private ImageView lastMessageIcon; + private TextView sender; + private TextView timestamp; + private ImageView lastImage; + private ImageView notificationIcon; + private UnreadCountCustomView unreadCount; + private ImageView avatar; + + private ViewHolder() { + + } + + public static ViewHolder get(View layout) { + ViewHolder viewHolder = (ViewHolder) layout.getTag(); + if (viewHolder == null) { + viewHolder = new ViewHolder(); + viewHolder.name = layout.findViewById(R.id.conversation_name); + viewHolder.lastMessage = layout.findViewById(R.id.conversation_lastmsg); + viewHolder.lastMessageIcon = layout.findViewById(R.id.conversation_lastmsg_img); + viewHolder.timestamp = layout.findViewById(R.id.conversation_lastupdate); + viewHolder.sender = layout.findViewById(R.id.sender_name); + viewHolder.lastImage = layout.findViewById(R.id.conversation_lastimage); + viewHolder.notificationIcon = layout.findViewById(R.id.notification_status); + viewHolder.unreadCount = layout.findViewById(R.id.unread_count); + viewHolder.avatar = layout.findViewById(R.id.conversation_image); + layout.setTag(viewHolder); + } + return viewHolder; + } + } + class BitmapWorkerTask extends AsyncTask { private final WeakReference imageViewReference; private Conversation conversation = null;