Examples with MessageObject org.telegram.messenger.MessageObject used on opensource projects

Example 56 with MessageObject

use of org.telegram.messenger.MessageObject in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method setCellSelectionBackground.

private void setCellSelectionBackground(MessageObject message, ChatMessageCell messageCell, int idx, boolean animated) {
    MessageObject.GroupedMessages groupedMessages = getValidGroupedMessage(message);
    if (groupedMessages != null) {
        boolean hasUnselected = false;
        for (int a = 0; a < groupedMessages.messages.size(); a++) {
            if (selectedMessagesIds[idx].indexOfKey(groupedMessages.messages.get(a).getId()) < 0) {
                hasUnselected = true;
                break;
            }
        }
        if (!hasUnselected) {
            groupedMessages = null;
        }
    }
    messageCell.setDrawSelectionBackground(groupedMessages == null);
    messageCell.setChecked(true, groupedMessages == null, animated);
}

Example 57 with MessageObject

use of org.telegram.messenger.MessageObject in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method onConfigurationChanged.

@Override
public void onConfigurationChanged(android.content.res.Configuration newConfig) {
    fixLayout();
    if (visibleDialog instanceof DatePickerDialog) {
        visibleDialog.dismiss();
    }
    closeMenu();
    if (!AndroidUtilities.isTablet()) {
        if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
            if (PhotoViewer.hasInstance() && PhotoViewer.getInstance().isVisible()) {
                return;
            }
            MessageObject message = MediaController.getInstance().getPlayingMessageObject();
            if (message != null && message.isVideo()) {
                PhotoViewer.getInstance().setParentActivity(getParentActivity(), themeDelegate);
                getFileLoader().setLoadingVideoForPlayer(message.getDocument(), false);
                MediaController.getInstance().cleanupPlayer(true, true, false, true);
                if (PhotoViewer.getInstance().openPhoto(message, message.type != 0 ? dialog_id : 0, message.type != 0 ? mergeDialogId : 0, photoViewerProvider, false)) {
                    PhotoViewer.getInstance().setParentChatActivity(ChatActivity.this);
                }
                hideHints(false);
                MediaController.getInstance().resetGoingToShowMessageObject();
            }
        } else if (PhotoViewer.hasInstance() && PhotoViewer.getInstance().isOpenedFullScreenVideo()) {
            PhotoViewer.getInstance().injectVideoPlayerToMediaController();
            PhotoViewer.getInstance().closePhoto(false, true);
        }
    }
}

Example 58 with MessageObject

use of org.telegram.messenger.MessageObject in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method getPlaceForPhoto.

private PhotoViewer.PlaceProviderObject getPlaceForPhoto(MessageObject messageObject, TLRPC.FileLocation fileLocation, boolean needPreview, boolean onlyIfVisible) {
    int count = chatListView.getChildCount();
    for (int a = 0; a < count; a++) {
        ImageReceiver imageReceiver = null;
        View view = chatListView.getChildAt(a);
        if (view instanceof ChatMessageCell) {
            if (messageObject != null) {
                ChatMessageCell cell = (ChatMessageCell) view;
                MessageObject message = cell.getMessageObject();
                if (message != null && message.getId() == messageObject.getId()) {
                    imageReceiver = cell.getPhotoImage();
                }
            }
        } else if (view instanceof ChatActionCell) {
            ChatActionCell cell = (ChatActionCell) view;
            MessageObject message = cell.getMessageObject();
            if (message != null) {
                if (messageObject != null) {
                    if (message.getId() == messageObject.getId()) {
                        imageReceiver = cell.getPhotoImage();
                    }
                } else if (fileLocation != null && message.photoThumbs != null) {
                    for (int b = 0; b < message.photoThumbs.size(); b++) {
                        TLRPC.PhotoSize photoSize = message.photoThumbs.get(b);
                        if (photoSize.location != null && photoSize.location.volume_id == fileLocation.volume_id && photoSize.location.local_id == fileLocation.local_id) {
                            imageReceiver = cell.getPhotoImage();
                            break;
                        }
                    }
                }
            }
        }
        if (imageReceiver != null) {
            if (onlyIfVisible && view.getY() + imageReceiver.getImageY2() < chatListViewPaddingTop - AndroidUtilities.dp(4)) {
                return null;
            }
            int[] coords = new int[2];
            view.getLocationInWindow(coords);
            PhotoViewer.PlaceProviderObject object = new PhotoViewer.PlaceProviderObject();
            object.viewX = coords[0];
            object.viewY = coords[1] - (Build.VERSION.SDK_INT >= 21 ? 0 : AndroidUtilities.statusBarHeight);
            object.parentView = chatListView;
            object.animatingImageView = !SharedConfig.smoothKeyboard && pagedownButton != null && pagedownButton.getTag() != null && view instanceof ChatMessageCell ? animatingImageView : null;
            object.imageReceiver = imageReceiver;
            if (needPreview) {
                object.thumb = imageReceiver.getBitmapSafe();
            }
            object.radius = imageReceiver.getRoundRadius();
            if (view instanceof ChatActionCell && currentChat != null) {
                object.dialogId = -currentChat.id;
            }
            object.clipTopAddition = (int) (chatListViewPaddingTop - chatListViewPaddingVisibleOffset - AndroidUtilities.dp(4));
            return object;
        }
    }
    return null;
}

Example 59 with MessageObject

use of org.telegram.messenger.MessageObject in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method addToSelectedMessages.

private void addToSelectedMessages(MessageObject messageObject, boolean outside, boolean last) {
    int prevCantForwardCount = cantForwardMessagesCount;
    if (messageObject != null) {
        if (threadMessageObjects != null && threadMessageObjects.contains(messageObject)) {
            return;
        }
        int index = messageObject.getDialogId() == dialog_id ? 0 : 1;
        if (outside && messageObject.getGroupId() != 0) {
            boolean hasUnselected = false;
            MessageObject.GroupedMessages groupedMessages = groupedMessagesMap.get(messageObject.getGroupId());
            if (groupedMessages != null) {
                int lastNum = 0;
                for (int a = 0; a < groupedMessages.messages.size(); a++) {
                    MessageObject message = groupedMessages.messages.get(a);
                    if (selectedMessagesIds[index].indexOfKey(message.getId()) < 0) {
                        hasUnselected = true;
                        lastNum = a;
                    }
                }
                for (int a = 0; a < groupedMessages.messages.size(); a++) {
                    MessageObject message = groupedMessages.messages.get(a);
                    if (hasUnselected) {
                        if (selectedMessagesIds[index].indexOfKey(message.getId()) < 0) {
                            addToSelectedMessages(message, false, a == lastNum);
                        }
                    } else {
                        addToSelectedMessages(message, false, a == groupedMessages.messages.size() - 1);
                    }
                    if (!TextUtils.isEmpty(message.caption)) {
                        showTextSelectionHint(messageObject);
                    }
                }
            }
            return;
        }
        if (selectedMessagesIds[index].indexOfKey(messageObject.getId()) >= 0) {
            selectedMessagesIds[index].remove(messageObject.getId());
            if (reportType < 0) {
                if ((messageObject.type == 0 || messageObject.isAnimatedEmoji() || messageObject.caption != null) && !(messageObject.messageOwner != null && messageObject.messageOwner.noforwards)) {
                    selectedMessagesCanCopyIds[index].remove(messageObject.getId());
                }
                if (!messageObject.isAnimatedEmoji() && (messageObject.isSticker() || messageObject.isAnimatedSticker()) && MessageObject.isStickerHasSet(messageObject.getDocument())) {
                    selectedMessagesCanStarIds[index].remove(messageObject.getId());
                }
                if (messageObject.canEditMessage(currentChat)) {
                    canEditMessagesCount--;
                }
                if (!messageObject.canDeleteMessage(chatMode == MODE_SCHEDULED, currentChat)) {
                    cantDeleteMessagesCount--;
                }
                boolean noforwards = getMessagesController().isChatNoForwards(currentChat);
                if (chatMode == MODE_SCHEDULED || !messageObject.canForwardMessage() || noforwards) {
                    cantForwardMessagesCount--;
                } else {
                    canForwardMessagesCount--;
                }
                if (messageObject.isMusic() && !noforwards) {
                    canSaveMusicCount--;
                } else if (messageObject.isDocument() && !noforwards) {
                    canSaveDocumentsCount--;
                } else {
                    cantSaveMessagesCount--;
                }
            }
        } else {
            if (selectedMessagesIds[0].size() + selectedMessagesIds[1].size() >= 100) {
                AndroidUtilities.shakeView(selectedMessagesCountTextView, 2, 0);
                Vibrator vibrator = (Vibrator) ApplicationLoader.applicationContext.getSystemService(Context.VIBRATOR_SERVICE);
                if (vibrator != null) {
                    vibrator.vibrate(200);
                }
                return;
            }
            selectedMessagesIds[index].put(messageObject.getId(), messageObject);
            if (reportType < 0) {
                if ((messageObject.type == 0 || messageObject.isAnimatedEmoji() || messageObject.caption != null) && !(messageObject.messageOwner != null && messageObject.messageOwner.noforwards)) {
                    selectedMessagesCanCopyIds[index].put(messageObject.getId(), messageObject);
                }
                if (!messageObject.isAnimatedEmoji() && (messageObject.isSticker() || messageObject.isAnimatedSticker()) && MessageObject.isStickerHasSet(messageObject.getDocument())) {
                    selectedMessagesCanStarIds[index].put(messageObject.getId(), messageObject);
                }
                if (messageObject.canEditMessage(currentChat)) {
                    canEditMessagesCount++;
                }
                if (!messageObject.canDeleteMessage(chatMode == MODE_SCHEDULED, currentChat)) {
                    cantDeleteMessagesCount++;
                }
                boolean noforwards = getMessagesController().isChatNoForwards(currentChat);
                if (chatMode == MODE_SCHEDULED || !messageObject.canForwardMessage() || noforwards) {
                    cantForwardMessagesCount++;
                } else {
                    canForwardMessagesCount++;
                }
                if (messageObject.isMusic() && !noforwards) {
                    canSaveMusicCount++;
                } else if (messageObject.isDocument() && !noforwards) {
                    canSaveDocumentsCount++;
                } else {
                    cantSaveMessagesCount++;
                }
                if (outside) {
                    showTextSelectionHint(messageObject);
                }
            }
        }
    }
    if (forwardButtonAnimation != null) {
        forwardButtonAnimation.cancel();
        forwardButtonAnimation = null;
    }
    if (last && actionBar.isActionModeShowed() && reportType < 0) {
        int selectedCount = selectedMessagesIds[0].size() + selectedMessagesIds[1].size();
        if (selectedCount == 0) {
            hideActionMode();
            updatePinnedMessageView(true);
        } else {
            ActionBarMenuItem saveItem = actionBar.createActionMode().getItem(save_to);
            ActionBarMenuItem copyItem = actionBar.createActionMode().getItem(copy);
            ActionBarMenuItem starItem = actionBar.createActionMode().getItem(star);
            ActionBarMenuItem editItem = actionBar.createActionMode().getItem(edit);
            ActionBarMenuItem forwardItem = actionBar.createActionMode().getItem(forward);
            boolean noforwards = getMessagesController().isChatNoForwards(currentChat) || hasSelectedNoforwardsMessage();
            if (prevCantForwardCount == 0 && cantForwardMessagesCount != 0 || prevCantForwardCount != 0 && cantForwardMessagesCount == 0) {
                forwardButtonAnimation = new AnimatorSet();
                ArrayList<Animator> animators = new ArrayList<>();
                if (forwardItem != null) {
                    forwardItem.setEnabled(cantForwardMessagesCount == 0 || noforwards);
                    animators.add(ObjectAnimator.ofFloat(forwardItem, View.ALPHA, cantForwardMessagesCount == 0 ? 1.0f : 0.5f));
                    if (noforwards && forwardItem.getBackground() != null) {
                        forwardItem.setBackground(null);
                    } else if (forwardItem.getBackground() == null) {
                        forwardItem.setBackground(Theme.createSelectorDrawable(getThemedColor(Theme.key_actionBarActionModeDefaultSelector), 5));
                    }
                }
                if (forwardButton != null) {
                    forwardButton.setEnabled(cantForwardMessagesCount == 0 || noforwards);
                    if (noforwards && forwardButton.getBackground() != null) {
                        forwardButton.setBackground(null);
                    } else if (forwardButton.getBackground() == null) {
                        forwardButton.setBackground(Theme.createSelectorDrawable(getThemedColor(Theme.key_actionBarActionModeDefaultSelector), 3));
                    }
                    animators.add(ObjectAnimator.ofFloat(forwardButton, View.ALPHA, cantForwardMessagesCount == 0 ? 1.0f : 0.5f));
                }
                forwardButtonAnimation.playTogether(animators);
                forwardButtonAnimation.setDuration(100);
                forwardButtonAnimation.addListener(new AnimatorListenerAdapter() {

                    @Override
                    public void onAnimationEnd(Animator animation) {
                        forwardButtonAnimation = null;
                    }
                });
                forwardButtonAnimation.start();
            } else {
                if (forwardItem != null) {
                    forwardItem.setEnabled(cantForwardMessagesCount == 0 || noforwards);
                    forwardItem.setAlpha(cantForwardMessagesCount == 0 ? 1.0f : 0.5f);
                    if (noforwards) {
                        if (forwardItem.getBackground() != null)
                            forwardButton.setBackground(null);
                    } else if (forwardItem.getBackground() == null) {
                        forwardItem.setBackground(Theme.createSelectorDrawable(getThemedColor(Theme.key_actionBarActionModeDefaultSelector), 3));
                    }
                }
                if (forwardButton != null) {
                    forwardButton.setEnabled(cantForwardMessagesCount == 0 || noforwards);
                    if (noforwards) {
                        if (forwardButton.getBackground() != null)
                            forwardButton.setBackground(null);
                    } else if (forwardButton.getBackground() == null) {
                        forwardButton.setBackground(Theme.createSelectorDrawable(getThemedColor(Theme.key_actionBarActionModeDefaultSelector), 3));
                    }
                    forwardButton.setAlpha(cantForwardMessagesCount == 0 ? 1.0f : 0.5f);
                }
            }
            if (saveItem != null) {
                saveItem.setVisibility(((canSaveMusicCount > 0 && canSaveDocumentsCount == 0) || (canSaveMusicCount == 0 && canSaveDocumentsCount > 0)) && cantSaveMessagesCount == 0 ? View.VISIBLE : View.GONE);
                saveItem.setContentDescription(canSaveMusicCount > 0 ? LocaleController.getString("SaveToMusic", R.string.SaveToMusic) : LocaleController.getString("SaveToDownloads", R.string.SaveToDownloads));
            }
            int copyVisible = copyItem.getVisibility();
            int starVisible = starItem.getVisibility();
            copyItem.setVisibility(!noforwards && selectedMessagesCanCopyIds[0].size() + selectedMessagesCanCopyIds[1].size() != 0 ? View.VISIBLE : View.GONE);
            starItem.setVisibility(getMediaDataController().canAddStickerToFavorites() && (selectedMessagesCanStarIds[0].size() + selectedMessagesCanStarIds[1].size()) == selectedCount ? View.VISIBLE : View.GONE);
            int newCopyVisible = copyItem.getVisibility();
            int newStarVisible = starItem.getVisibility();
            actionBar.createActionMode().getItem(delete).setVisibility(cantDeleteMessagesCount == 0 ? View.VISIBLE : View.GONE);
            hasUnfavedSelected = false;
            for (int a = 0; a < 2; a++) {
                for (int b = 0; b < selectedMessagesCanStarIds[a].size(); b++) {
                    MessageObject msg = selectedMessagesCanStarIds[a].valueAt(b);
                    if (!getMediaDataController().isStickerInFavorites(msg.getDocument())) {
                        hasUnfavedSelected = true;
                        break;
                    }
                }
                if (hasUnfavedSelected) {
                    break;
                }
            }
            starItem.setIcon(hasUnfavedSelected ? R.drawable.msg_fave : R.drawable.msg_unfave);
            final int newEditVisibility = canEditMessagesCount == 1 && selectedCount == 1 ? View.VISIBLE : View.GONE;
            if (replyButton != null) {
                boolean allowChatActions = true;
                if (bottomOverlayChat != null && bottomOverlayChat.getVisibility() == View.VISIBLE || currentChat != null && (ChatObject.isNotInChat(currentChat) && !isThreadChat() || ChatObject.isChannel(currentChat) && !ChatObject.canPost(currentChat) && !currentChat.megagroup || !ChatObject.canSendMessages(currentChat))) {
                    allowChatActions = false;
                }
                int newVisibility;
                if (chatMode == MODE_SCHEDULED || !allowChatActions || selectedMessagesIds[0].size() != 0 && selectedMessagesIds[1].size() != 0) {
                    newVisibility = View.GONE;
                } else if (selectedCount == 1) {
                    newVisibility = View.VISIBLE;
                } else {
                    newVisibility = View.VISIBLE;
                    long lastGroupId = 0;
                    for (int a = 0; a < 2; a++) {
                        for (int b = 0, N = selectedMessagesIds[a].size(); b < N; b++) {
                            MessageObject message = selectedMessagesIds[a].valueAt(b);
                            long groupId = message.getGroupId();
                            if (groupId == 0 || lastGroupId != 0 && lastGroupId != groupId) {
                                newVisibility = View.GONE;
                                break;
                            }
                            lastGroupId = groupId;
                        }
                        if (newVisibility == View.GONE) {
                            break;
                        }
                    }
                }
                if (threadMessageObjects != null && newVisibility == View.VISIBLE) {
                    for (int b = 0, N = selectedMessagesIds[0].size(); b < N; b++) {
                        MessageObject message = selectedMessagesIds[0].valueAt(b);
                        if (threadMessageObjects.contains(message)) {
                            newVisibility = View.GONE;
                        }
                    }
                }
                if (replyButton.getVisibility() != newVisibility) {
                    if (replyButtonAnimation != null) {
                        replyButtonAnimation.cancel();
                    }
                    replyButtonAnimation = new AnimatorSet();
                    if (newVisibility == View.VISIBLE) {
                        replyButton.setVisibility(newVisibility);
                        replyButtonAnimation.playTogether(ObjectAnimator.ofFloat(replyButton, View.ALPHA, 1.0f), ObjectAnimator.ofFloat(replyButton, View.SCALE_Y, 1.0f));
                    } else {
                        replyButtonAnimation.playTogether(ObjectAnimator.ofFloat(replyButton, View.ALPHA, 0.0f), ObjectAnimator.ofFloat(replyButton, View.SCALE_Y, 0.0f));
                    }
                    replyButtonAnimation.setDuration(100);
                    int newVisibilityFinal = newVisibility;
                    replyButtonAnimation.addListener(new AnimatorListenerAdapter() {

                        @Override
                        public void onAnimationEnd(Animator animation) {
                            if (replyButtonAnimation != null && replyButtonAnimation.equals(animation)) {
                                if (newVisibilityFinal == View.GONE) {
                                    replyButton.setVisibility(View.GONE);
                                }
                            }
                        }

                        @Override
                        public void onAnimationCancel(Animator animation) {
                            if (replyButtonAnimation != null && replyButtonAnimation.equals(animation)) {
                                replyButtonAnimation = null;
                            }
                        }
                    });
                    replyButtonAnimation.start();
                }
            }
            if (editItem != null) {
                if (copyVisible != newCopyVisible || starVisible != newStarVisible) {
                    if (newEditVisibility == View.VISIBLE) {
                        editItem.setAlpha(1.0f);
                        editItem.setScaleX(1.0f);
                    } else {
                        editItem.setAlpha(0.0f);
                        editItem.setScaleX(0.0f);
                    }
                    editItem.setVisibility(newEditVisibility);
                } else if (editItem.getVisibility() != newEditVisibility) {
                    if (editButtonAnimation != null) {
                        editButtonAnimation.cancel();
                    }
                    editButtonAnimation = new AnimatorSet();
                    editItem.setPivotX(AndroidUtilities.dp(54));
                    editItem.setPivotX(AndroidUtilities.dp(54));
                    if (newEditVisibility == View.VISIBLE) {
                        editItem.setVisibility(newEditVisibility);
                        editButtonAnimation.playTogether(ObjectAnimator.ofFloat(editItem, View.ALPHA, 1.0f), ObjectAnimator.ofFloat(editItem, View.SCALE_X, 1.0f));
                    } else {
                        editButtonAnimation.playTogether(ObjectAnimator.ofFloat(editItem, View.ALPHA, 0.0f), ObjectAnimator.ofFloat(editItem, View.SCALE_X, 0.0f));
                    }
                    editButtonAnimation.setDuration(100);
                    editButtonAnimation.addListener(new AnimatorListenerAdapter() {

                        @Override
                        public void onAnimationEnd(Animator animation) {
                            if (editButtonAnimation != null && editButtonAnimation.equals(animation)) {
                                if (newEditVisibility == View.GONE) {
                                    editItem.setVisibility(View.GONE);
                                }
                            }
                        }

                        @Override
                        public void onAnimationCancel(Animator animation) {
                            if (editButtonAnimation != null && editButtonAnimation.equals(animation)) {
                                editButtonAnimation = null;
                            }
                        }
                    });
                    editButtonAnimation.start();
                }
            }
        }
    }
}

Example 60 with MessageObject

use of org.telegram.messenger.MessageObject in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method startMultiselect.

private void startMultiselect(int position) {
    int indexOfMessage = position - chatAdapter.messagesStartRow;
    if (indexOfMessage < 0 || indexOfMessage >= messages.size()) {
        return;
    }
    MessageObject messageObject = messages.get(indexOfMessage);
    final boolean unselect = selectedMessagesIds[0].get(messageObject.getId(), null) == null && selectedMessagesIds[1].get(messageObject.getId(), null) == null;
    SparseArray<MessageObject> alreadySelectedMessagesIds = new SparseArray<>();
    for (int i = 0; i < selectedMessagesIds[0].size(); i++) {
        alreadySelectedMessagesIds.put(selectedMessagesIds[0].keyAt(i), selectedMessagesIds[0].valueAt(i));
    }
    for (int i = 0; i < selectedMessagesIds[1].size(); i++) {
        alreadySelectedMessagesIds.put(selectedMessagesIds[1].keyAt(i), selectedMessagesIds[1].valueAt(i));
    }
    chatListView.startMultiselect(position, false, new RecyclerListView.onMultiSelectionChanged() {

        boolean limitReached;

        @Override
        public void onSelectionChanged(int position, boolean selected, float x, float y) {
            int i = position - chatAdapter.messagesStartRow;
            if (unselect) {
                selected = !selected;
            }
            if (i >= 0 && i < messages.size()) {
                MessageObject messageObject = messages.get(i);
                if (selected && (selectedMessagesIds[0].indexOfKey(messageObject.getId()) >= 0 || selectedMessagesIds[1].indexOfKey(messageObject.getId()) >= 0)) {
                    return;
                }
                if (!selected && selectedMessagesIds[0].indexOfKey(messageObject.getId()) < 0 && selectedMessagesIds[1].indexOfKey(messageObject.getId()) < 0) {
                    return;
                }
                if (messageObject.contentType == 0) {
                    if (selected && selectedMessagesIds[0].size() + selectedMessagesIds[1].size() >= 100) {
                        limitReached = true;
                    } else {
                        limitReached = false;
                    }
                    RecyclerView.ViewHolder holder = chatListView.findViewHolderForAdapterPosition(position);
                    if (holder != null && holder.itemView instanceof ChatMessageCell) {
                        processRowSelect(holder.itemView, false, x, y);
                    } else {
                        addToSelectedMessages(messageObject, false);
                        updateActionModeTitle();
                        updateVisibleRows();
                    }
                }
            }
        }

        @Override
        public boolean canSelect(int position) {
            int i = position - chatAdapter.messagesStartRow;
            if (i >= 0 && i < messages.size()) {
                MessageObject messageObject = messages.get(i);
                if (messageObject.contentType == 0) {
                    if (!unselect && alreadySelectedMessagesIds.get(messageObject.getId(), null) == null) {
                        return true;
                    }
                    if (unselect && alreadySelectedMessagesIds.get(messageObject.getId(), null) != null) {
                        return true;
                    }
                }
            }
            return false;
        }

        @Override
        public int checkPosition(int position, boolean selectionTop) {
            int i = position - chatAdapter.messagesStartRow;
            if (i >= 0 && i < messages.size()) {
                MessageObject messageObject = messages.get(i);
                if (messageObject.contentType == 0 && messageObject.hasValidGroupId()) {
                    MessageObject.GroupedMessages groupedMessages = groupedMessagesMap.get(messageObject.getGroupId());
                    if (groupedMessages != null) {
                        MessageObject messageObject1 = groupedMessages.messages.get(selectionTop ? 0 : groupedMessages.messages.size() - 1);
                        return chatAdapter.messagesStartRow + messages.indexOf(messageObject1);
                    }
                }
            }
            return position;
        }

        @Override
        public boolean limitReached() {
            return limitReached;
        }

        @Override
        public void getPaddings(int[] paddings) {
            paddings[0] = (int) chatListViewPaddingTop;
            paddings[1] = 0;
        }

        @Override
        public void scrollBy(int dy) {
            chatListView.scrollBy(0, dy);
        }
    });
}