Examples with ChatMessageCell org.telegram.ui.Cells.ChatMessageCell used on opensource projects

Example 36 with ChatMessageCell

use of org.telegram.ui.Cells.ChatMessageCell in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method fixLayoutInternal.

private boolean fixLayoutInternal() {
    if (!AndroidUtilities.isTablet() && ApplicationLoader.applicationContext.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
        selectedMessagesCountTextView.setTextSize(18);
    } else {
        selectedMessagesCountTextView.setTextSize(20);
    }
    HashMap<Long, MessageObject.GroupedMessages> newGroups = null;
    int count = chatListView.getChildCount();
    for (int a = 0; a < count; a++) {
        View child = chatListView.getChildAt(a);
        if (child instanceof ChatMessageCell) {
            MessageObject.GroupedMessages groupedMessages = ((ChatMessageCell) child).getCurrentMessagesGroup();
            if (groupedMessages != null && groupedMessages.hasSibling && !groupedMessages.messages.isEmpty()) {
                if (newGroups == null) {
                    newGroups = new HashMap<>();
                }
                if (!newGroups.containsKey(groupedMessages.groupId)) {
                    newGroups.put(groupedMessages.groupId, groupedMessages);
                    MessageObject messageObject = groupedMessages.messages.get(groupedMessages.messages.size() - 1);
                    int idx = messages.indexOf(messageObject);
                    if (idx >= 0) {
                        chatAdapter.notifyItemRangeChanged(idx + chatAdapter.messagesStartRow, groupedMessages.messages.size());
                        chatListView.setItemAnimator(null);
                    }
                }
            }
        }
    }
    if (AndroidUtilities.isTablet()) {
        if (AndroidUtilities.isSmallTablet() && ApplicationLoader.applicationContext.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
            actionBar.setBackButtonDrawable(new BackDrawable(false));
        } else {
            actionBar.setBackButtonDrawable(new BackDrawable(parentLayout == null || parentLayout.fragmentsStack.isEmpty() || parentLayout.fragmentsStack.get(0) == ChatActivity.this || parentLayout.fragmentsStack.size() == 1));
        }
        return false;
    }
    return true;
}

Example 37 with ChatMessageCell

use of org.telegram.ui.Cells.ChatMessageCell in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method didPressMessageUrl.

private void didPressMessageUrl(CharacterStyle url, boolean longPress, MessageObject messageObject, ChatMessageCell cell) {
    if (url == null || getParentActivity() == null) {
        return;
    }
    boolean noforwards = getMessagesController().isChatNoForwards(currentChat) || (messageObject != null && messageObject.messageOwner != null && messageObject.messageOwner.noforwards);
    if (url instanceof URLSpanMono) {
        if (!noforwards) {
            ((URLSpanMono) url).copyToClipboard();
            getUndoView().showWithAction(0, UndoView.ACTION_TEXT_COPIED, null);
        }
    } else if (url instanceof URLSpanUserMention) {
        TLRPC.User user = getMessagesController().getUser(Utilities.parseLong(((URLSpanUserMention) url).getURL()));
        if (user != null) {
            MessagesController.openChatOrProfileWith(user, null, ChatActivity.this, 0, false);
        }
    } else if (url instanceof URLSpanNoUnderline) {
        String str = ((URLSpanNoUnderline) url).getURL();
        if (messageObject != null && str.startsWith("/")) {
            if (URLSpanBotCommand.enabled) {
                chatActivityEnterView.setCommand(messageObject, str, longPress, currentChat != null && currentChat.megagroup);
                if (!longPress && chatActivityEnterView.getFieldText() == null) {
                    hideFieldPanel(false);
                }
            }
        } else if (messageObject != null && str.startsWith("video") && !longPress) {
            int seekTime = Utilities.parseInt(str);
            TLRPC.WebPage webPage;
            if (messageObject.isYouTubeVideo()) {
                webPage = messageObject.messageOwner.media.webpage;
            } else if (messageObject.replyMessageObject != null && messageObject.replyMessageObject.isYouTubeVideo()) {
                webPage = messageObject.replyMessageObject.messageOwner.media.webpage;
                messageObject = messageObject.replyMessageObject;
            } else {
                webPage = null;
            }
            if (webPage != null) {
                EmbedBottomSheet.show(getParentActivity(), messageObject, photoViewerProvider, webPage.site_name, webPage.title, webPage.url, webPage.embed_url, webPage.embed_width, webPage.embed_height, seekTime, isKeyboardVisible());
            } else {
                if (!messageObject.isVideo() && messageObject.replyMessageObject != null) {
                    MessageObject obj = messagesDict[messageObject.replyMessageObject.getDialogId() == dialog_id ? 0 : 1].get(messageObject.replyMessageObject.getId());
                    cell = null;
                    if (obj == null) {
                        messageObject = messageObject.replyMessageObject;
                    } else {
                        messageObject = obj;
                    }
                }
                messageObject.forceSeekTo = seekTime / (float) messageObject.getDuration();
                openPhotoViewerForMessage(cell, messageObject);
            }
        } else if (messageObject != null && str.startsWith("audio")) {
            int seekTime = Utilities.parseInt(str);
            if (!messageObject.isMusic() && messageObject.replyMessageObject != null) {
                messageObject = messagesDict[messageObject.replyMessageObject.getDialogId() == dialog_id ? 0 : 1].get(messageObject.replyMessageObject.getId());
            }
            float progress = seekTime / (float) messageObject.getDuration();
            MediaController mediaController = getMediaController();
            if (mediaController.isPlayingMessage(messageObject)) {
                messageObject.audioProgress = progress;
                mediaController.seekToProgress(messageObject, progress);
                if (mediaController.isMessagePaused()) {
                    mediaController.playMessage(messageObject);
                }
            } else {
                messageObject.forceSeekTo = seekTime / (float) messageObject.getDuration();
                mediaController.playMessage(messageObject);
            }
        } else if (str.startsWith("card:")) {
            String number = str.substring(5);
            final AlertDialog[] progressDialog = new AlertDialog[] { new AlertDialog(getParentActivity(), 3, themeDelegate) };
            TLRPC.TL_payments_getBankCardData req = new TLRPC.TL_payments_getBankCardData();
            req.number = number;
            int requestId = getConnectionsManager().sendRequest(req, (response, error) -> AndroidUtilities.runOnUIThread(() -> {
                try {
                    progressDialog[0].dismiss();
                } catch (Throwable ignore) {
                }
                progressDialog[0] = null;
                if (response instanceof TLRPC.TL_payments_bankCardData) {
                    if (getParentActivity() == null) {
                        return;
                    }
                    TLRPC.TL_payments_bankCardData data = (TLRPC.TL_payments_bankCardData) response;
                    BottomSheet.Builder builder = new BottomSheet.Builder(getParentActivity(), false, themeDelegate);
                    ArrayList<CharSequence> arrayList = new ArrayList<>();
                    for (int a = 0, N = data.open_urls.size(); a < N; a++) {
                        arrayList.add(data.open_urls.get(a).name);
                    }
                    arrayList.add(LocaleController.getString("CopyCardNumber", R.string.CopyCardNumber));
                    builder.setTitle(data.title);
                    builder.setItems(arrayList.toArray(new CharSequence[0]), (dialog, which) -> {
                        if (which < data.open_urls.size()) {
                            Browser.openUrl(getParentActivity(), data.open_urls.get(which).url, inlineReturn == 0, false);
                        } else {
                            AndroidUtilities.addToClipboard(number);
                            Toast.makeText(ApplicationLoader.applicationContext, LocaleController.getString("CardNumberCopied", R.string.CardNumberCopied), Toast.LENGTH_SHORT).show();
                        }
                    });
                    showDialog(builder.create());
                }
            }), null, null, 0, getMessagesController().webFileDatacenterId, ConnectionsManager.ConnectionTypeGeneric, true);
            AndroidUtilities.runOnUIThread(() -> {
                if (progressDialog[0] == null) {
                    return;
                }
                progressDialog[0].setOnCancelListener(dialog -> getConnectionsManager().cancelRequest(requestId, true));
                showDialog(progressDialog[0]);
            }, 500);
        } else {
            if (longPress) {
                BottomSheet.Builder builder = new BottomSheet.Builder(getParentActivity(), false, themeDelegate);
                int timestamp = -1;
                if (str.startsWith("video?")) {
                    timestamp = Utilities.parseInt(str);
                }
                if (timestamp >= 0) {
                    builder.setTitle(AndroidUtilities.formatDuration(timestamp, false));
                } else {
                    builder.setTitle(str);
                }
                final int finalTimestamp = timestamp;
                ChatMessageCell finalCell = cell;
                MessageObject finalMessageObject = messageObject;
                builder.setItems(noforwards ? new CharSequence[] { LocaleController.getString("Open", R.string.Open) } : new CharSequence[] { LocaleController.getString("Open", R.string.Open), LocaleController.getString("Copy", R.string.Copy) }, (dialog, which) -> {
                    if (which == 0) {
                        if (str.startsWith("video?")) {
                            didPressMessageUrl(url, false, finalMessageObject, finalCell);
                        } else {
                            openClickableLink(str);
                        }
                    } else if (which == 1) {
                        if (str.startsWith("video?") && finalMessageObject != null && !finalMessageObject.scheduled) {
                            MessageObject messageObject1 = finalMessageObject;
                            boolean isMedia = finalMessageObject.isVideo() || finalMessageObject.isRoundVideo() || finalMessageObject.isVoice() || finalMessageObject.isMusic();
                            if (!isMedia && finalMessageObject.replyMessageObject != null) {
                                messageObject1 = finalMessageObject.replyMessageObject;
                            }
                            long dialogId = messageObject1.getDialogId();
                            int messageId = messageObject1.getId();
                            String link = null;
                            if (messageObject1.messageOwner.fwd_from != null) {
                                if (messageObject1.messageOwner.fwd_from.saved_from_peer != null) {
                                    dialogId = MessageObject.getPeerId(messageObject1.messageOwner.fwd_from.saved_from_peer);
                                    messageId = messageObject1.messageOwner.fwd_from.saved_from_msg_id;
                                } else if (messageObject1.messageOwner.fwd_from.from_id != null) {
                                    dialogId = MessageObject.getPeerId(messageObject1.messageOwner.fwd_from.from_id);
                                    messageId = messageObject1.messageOwner.fwd_from.channel_post;
                                }
                            }
                            if (DialogObject.isChatDialog(dialogId)) {
                                TLRPC.Chat currentChat = MessagesController.getInstance(currentAccount).getChat(-dialogId);
                                if (currentChat != null && currentChat.username != null) {
                                    link = "https://t.me/" + currentChat.username + "/" + messageId + "?t=" + finalTimestamp;
                                }
                            } else {
                                TLRPC.User user = MessagesController.getInstance(currentAccount).getUser(dialogId);
                                if (user != null && user.username != null) {
                                    link = "https://t.me/" + user.username + "/" + messageId + "?t=" + finalTimestamp;
                                }
                            }
                            if (link == null) {
                                return;
                            }
                            AndroidUtilities.addToClipboard(link);
                        } else {
                            AndroidUtilities.addToClipboard(str);
                        }
                        if (str.startsWith("@")) {
                            undoView.showWithAction(0, UndoView.ACTION_USERNAME_COPIED, null);
                        } else if (str.startsWith("#") || str.startsWith("$")) {
                            undoView.showWithAction(0, UndoView.ACTION_HASHTAG_COPIED, null);
                        } else {
                            undoView.showWithAction(0, UndoView.ACTION_LINK_COPIED, null);
                        }
                    }
                });
                showDialog(builder.create());
            } else {
                openClickableLink(str);
            }
        }
    } else {
        final String urlFinal = ((URLSpan) url).getURL();
        if (longPress) {
            BottomSheet.Builder builder = new BottomSheet.Builder(getParentActivity(), false, themeDelegate);
            builder.setTitle(urlFinal);
            builder.setItems(noforwards ? new CharSequence[] { LocaleController.getString("Open", R.string.Open) } : new CharSequence[] { LocaleController.getString("Open", R.string.Open), LocaleController.getString("Copy", R.string.Copy) }, (dialog, which) -> {
                if (which == 0) {
                    processExternalUrl(1, urlFinal, false);
                } else if (which == 1) {
                    String url1 = urlFinal;
                    boolean tel = false;
                    boolean mail = false;
                    if (url1.startsWith("mailto:")) {
                        url1 = url1.substring(7);
                        mail = true;
                    } else if (url1.startsWith("tel:")) {
                        url1 = url1.substring(4);
                        tel = true;
                    }
                    AndroidUtilities.addToClipboard(url1);
                    if (mail) {
                        undoView.showWithAction(0, UndoView.ACTION_EMAIL_COPIED, null);
                    } else if (tel) {
                        undoView.showWithAction(0, UndoView.ACTION_PHONE_COPIED, null);
                    } else {
                        undoView.showWithAction(0, UndoView.ACTION_LINK_COPIED, null);
                    }
                }
            });
            showDialog(builder.create());
        } else {
            boolean forceAlert = url instanceof URLSpanReplacement;
            if (url instanceof URLSpanReplacement && (urlFinal == null || !urlFinal.startsWith("mailto:")) || AndroidUtilities.shouldShowUrlInAlert(urlFinal)) {
                if (openLinkInternally(urlFinal, messageObject != null ? messageObject.getId() : 0)) {
                    return;
                }
                forceAlert = true;
            } else {
                if (messageObject != null && messageObject.messageOwner.media instanceof TLRPC.TL_messageMediaWebPage && messageObject.messageOwner.media.webpage != null && messageObject.messageOwner.media.webpage.cached_page != null) {
                    String lowerUrl = urlFinal.toLowerCase();
                    String lowerUrl2 = messageObject.messageOwner.media.webpage.url.toLowerCase();
                    if ((lowerUrl.contains("telegram.org/blog") || Browser.isTelegraphUrl(lowerUrl, false) || lowerUrl.contains("t.me/iv")) && (lowerUrl.contains(lowerUrl2) || lowerUrl2.contains(lowerUrl))) {
                        ArticleViewer.getInstance().setParentActivity(getParentActivity(), ChatActivity.this);
                        ArticleViewer.getInstance().open(messageObject);
                        return;
                    }
                }
                if (openLinkInternally(urlFinal, messageObject != null ? messageObject.getId() : 0)) {
                    return;
                }
            }
            if (Browser.urlMustNotHaveConfirmation(urlFinal)) {
                forceAlert = false;
            }
            processExternalUrl(2, urlFinal, forceAlert);
        }
    }
}

Example 38 with ChatMessageCell

use of org.telegram.ui.Cells.ChatMessageCell in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method scrollToMessageId.

public void scrollToMessageId(int id, int fromMessageId, boolean select, int loadIndex, boolean forceScroll, int forcePinnedMessageId) {
    if (id == 0 || NotificationCenter.getInstance(currentAccount).isAnimationInProgress() || getParentActivity() == null) {
        if (NotificationCenter.getInstance(currentAccount).isAnimationInProgress()) {
            nextScrollToMessageId = id;
            nextScrollFromMessageId = fromMessageId;
            nextScrollSelect = select;
            nextScrollLoadIndex = loadIndex;
            nextScrollForce = forceScroll;
            nextScrollForcePinnedMessageId = forcePinnedMessageId;
            NotificationCenter.getInstance(currentAccount).doOnIdle(() -> {
                if (nextScrollToMessageId != 0) {
                    scrollToMessageId(nextScrollToMessageId, nextScrollFromMessageId, nextScrollSelect, nextScrollLoadIndex, nextScrollForce, nextScrollForcePinnedMessageId);
                    nextScrollToMessageId = 0;
                }
            });
        }
        return;
    }
    forceNextPinnedMessageId = Math.abs(forcePinnedMessageId);
    forceScrollToFirst = forcePinnedMessageId > 0;
    wasManualScroll = true;
    MessageObject object = messagesDict[loadIndex].get(id);
    boolean query = false;
    int scrollDirection = RecyclerAnimationScrollHelper.SCROLL_DIRECTION_UNSET;
    int scrollFromIndex = 0;
    if (fromMessageId != 0) {
        boolean scrollDown = fromMessageId < id;
        if (isSecretChat()) {
            scrollDown = !scrollDown;
        }
        scrollDirection = scrollDown ? RecyclerAnimationScrollHelper.SCROLL_DIRECTION_DOWN : RecyclerAnimationScrollHelper.SCROLL_DIRECTION_UP;
    } else if (messages.size() > 0) {
        if (isThreadChat() && id == threadMessageId) {
            scrollDirection = RecyclerAnimationScrollHelper.SCROLL_DIRECTION_UP;
        } else {
            int end = chatLayoutManager.findLastVisibleItemPosition();
            for (int i = chatLayoutManager.findFirstVisibleItemPosition(); i <= end; i++) {
                if (i >= chatAdapter.messagesStartRow && i <= chatAdapter.messagesEndRow) {
                    MessageObject messageObject = messages.get(i - chatAdapter.messagesStartRow);
                    if (messageObject.getId() == 0) {
                        continue;
                    }
                    scrollFromIndex = i - chatAdapter.messagesStartRow;
                    boolean scrollDown = messageObject.getId() < id;
                    if (isSecretChat()) {
                        scrollDown = !scrollDown;
                    }
                    scrollDirection = scrollDown ? RecyclerAnimationScrollHelper.SCROLL_DIRECTION_DOWN : RecyclerAnimationScrollHelper.SCROLL_DIRECTION_UP;
                    break;
                }
            }
        }
    }
    chatScrollHelper.setScrollDirection(scrollDirection);
    if (object != null) {
        MessageObject.GroupedMessages groupedMessages = groupedMessagesMap.get(object.getGroupId());
        if (object.getGroupId() != 0 && groupedMessages != null) {
            MessageObject primary = groupedMessages.findPrimaryMessageObject();
            if (primary != null) {
                object = primary;
            }
        }
        int index = messages.indexOf(object);
        if (index != -1) {
            if (scrollFromIndex > 0) {
                scrollDirection = scrollFromIndex > index ? RecyclerAnimationScrollHelper.SCROLL_DIRECTION_DOWN : RecyclerAnimationScrollHelper.SCROLL_DIRECTION_UP;
                chatScrollHelper.setScrollDirection(scrollDirection);
            }
            removeSelectedMessageHighlight();
            if (select) {
                highlightMessageId = id;
            }
            chatAdapter.updateRowsSafe();
            int position = chatAdapter.messagesStartRow + messages.indexOf(object);
            updateVisibleRows();
            boolean found = false;
            int count = chatListView.getChildCount();
            for (int a = 0; a < count; a++) {
                View view = chatListView.getChildAt(a);
                if (view instanceof ChatMessageCell) {
                    ChatMessageCell cell = (ChatMessageCell) view;
                    MessageObject messageObject = cell.getMessageObject();
                    if (messageObject != null && messageObject.getId() == object.getId()) {
                        found = true;
                        view.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
                    }
                } else if (view instanceof ChatActionCell) {
                    ChatActionCell cell = (ChatActionCell) view;
                    MessageObject messageObject = cell.getMessageObject();
                    if (messageObject != null && messageObject.getId() == object.getId()) {
                        found = true;
                        view.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED);
                    }
                }
                if (found) {
                    int yOffset = getScrollOffsetForMessage(object);
                    int scrollY = (int) (view.getTop() - chatListViewPaddingTop - yOffset);
                    int maxScrollOffset = chatListView.computeVerticalScrollRange() - chatListView.computeVerticalScrollOffset() - chatListView.computeVerticalScrollExtent();
                    if (maxScrollOffset < 0)
                        maxScrollOffset = 0;
                    if (scrollY > maxScrollOffset) {
                        scrollY = maxScrollOffset;
                    }
                    if (scrollY != 0) {
                        scrollByTouch = false;
                        chatListView.smoothScrollBy(0, scrollY);
                        chatListView.setOverScrollMode(RecyclerListView.OVER_SCROLL_NEVER);
                    }
                    break;
                }
            }
            if (!found) {
                int yOffset = getScrollOffsetForMessage(object);
                chatScrollHelperCallback.scrollTo = object;
                chatScrollHelperCallback.lastBottom = false;
                chatScrollHelperCallback.lastItemOffset = yOffset;
                chatScrollHelperCallback.lastPadding = (int) chatListViewPaddingTop;
                chatScrollHelper.setScrollDirection(scrollDirection);
                chatScrollHelper.scrollToPosition(position, yOffset, false, true);
                canShowPagedownButton = true;
                updatePagedownButtonVisibility(true);
            }
        } else {
            query = true;
        }
    } else {
        query = true;
    }
    if (query) {
        if (isThreadChat() && id == threadMessageId) {
            scrollToThreadMessage = true;
            id = 1;
        }
        if (progressDialog != null) {
            progressDialog.dismiss();
        }
        showPinnedProgress(forceNextPinnedMessageId != 0);
        progressDialog = new AlertDialog(getParentActivity(), 3, themeDelegate);
        progressDialog.setOnShowListener(dialogInterface -> showPinnedProgress(false));
        progressDialog.setOnCancelListener(postponedScrollCancelListener);
        progressDialog.showDelayed(400);
        waitingForLoad.clear();
        removeSelectedMessageHighlight();
        scrollToMessagePosition = -10000;
        startLoadFromMessageId = id;
        showScrollToMessageError = !forceScroll;
        if (id == createUnreadMessageAfterId) {
            createUnreadMessageAfterIdLoading = true;
        }
        postponedScrollIsCanceled = false;
        waitingForLoad.add(lastLoadIndex);
        postponedScrollToLastMessageQueryIndex = lastLoadIndex;
        postponedScrollMinMessageId = minMessageId[0];
        postponedScrollMessageId = id;
        getMessagesController().loadMessages(loadIndex == 0 ? dialog_id : mergeDialogId, 0, false, isThreadChat() || AndroidUtilities.isTablet() ? 30 : 20, startLoadFromMessageId, 0, true, 0, classGuid, 3, 0, chatMode, threadMessageId, replyMaxReadId, lastLoadIndex++);
    } else {
        View child = chatListView.getChildAt(0);
        if (child != null && child.getTop() <= 0) {
            showFloatingDateView(false);
        }
    }
    returnToMessageId = fromMessageId;
    returnToLoadIndex = loadIndex;
    needSelectFromMessageId = select;
}

Example 39 with ChatMessageCell

use of org.telegram.ui.Cells.ChatMessageCell in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method playReactionAnimation.

private void playReactionAnimation(Integer messageId) {
    if (fragmentView == null) {
        return;
    }
    ChatMessageCell cell = findMessageCell(messageId, false);
    if (cell != null) {
        TLRPC.TL_messagePeerReaction reaction = cell.getMessageObject().getRandomUnreadReaction();
        if (reaction != null && cell.reactionsLayoutInBubble.hasUnreadReactions) {
            ReactionsEffectOverlay.show(ChatActivity.this, null, cell, 0, 0, reaction.reaction, currentAccount, reaction.big ? ReactionsEffectOverlay.LONG_ANIMATION : ReactionsEffectOverlay.SHORT_ANIMATION);
            ReactionsEffectOverlay.startAnimation();
        }
        cell.markReactionsAsRead();
    }
}

Example 40 with ChatMessageCell

use of org.telegram.ui.Cells.ChatMessageCell in project Telegram-FOSS by Telegram-FOSS-Team.

the class ChatActivity method dimBehindView.

private void dimBehindView(float value, boolean hidePagedownButtons) {
    boolean enable = value > 0;
    if (scrimView instanceof ChatMessageCell) {
        ChatMessageCell cell = (ChatMessageCell) scrimView;
        cell.setInvalidatesParent(enable);
        if (enable) {
            restartSticker(cell);
        }
    }
    contentView.invalidate();
    chatListView.invalidate();
    if (scrimAnimatorSet != null) {
        scrimAnimatorSet.removeAllListeners();
        scrimAnimatorSet.cancel();
    }
    scrimAnimatorSet = new AnimatorSet();
    ArrayList<Animator> animators = new ArrayList<>();
    ValueAnimator scrimPaintAlphaAnimator;
    if (enable) {
        scrimViewAlpha = 1f;
        if (scrimViewAlphaAnimator != null) {
            scrimViewAlphaAnimator.cancel();
        }
        animators.add(scrimPaintAlphaAnimator = ValueAnimator.ofFloat(0, value));
    } else {
        animators.add(scrimPaintAlphaAnimator = ValueAnimator.ofFloat(scrimPaintAlpha, 0));
    }
    scrimPaintAlphaAnimator.addUpdateListener(a -> {
        scrimPaintAlpha = (float) a.getAnimatedValue();
        if (fragmentView != null) {
            fragmentView.invalidate();
        }
    });
    if (!enable || hidePagedownButtons) {
        if (pagedownButton != null) {
            animators.add(ObjectAnimator.ofFloat(pagedownButton, View.ALPHA, enable ? 0 : 1));
        }
        if (mentiondownButton != null) {
            animators.add(ObjectAnimator.ofFloat(mentiondownButton, View.ALPHA, enable ? 0 : 1));
        }
        if (reactionsMentiondownButton != null) {
            animators.add(ObjectAnimator.ofFloat(reactionsMentiondownButton, View.ALPHA, enable ? 0 : 1));
        }
    }
    scrimAnimatorSet.playTogether(animators);
    scrimAnimatorSet.setDuration(enable ? 150 : 220);
    if (!enable) {
        scrimAnimatorSet.addListener(new AnimatorListenerAdapter() {

            @Override
            public void onAnimationEnd(Animator animation) {
                scrimView = null;
                scrimViewReaction = null;
                contentView.invalidate();
                chatListView.invalidate();
            }
        });
    }
    if (scrimView != null && scrimViewAlpha <= 0f) {
        scrimView = null;
    }
    scrimAnimatorSet.start();
}