Examples with ConversationItemAnimator org.thoughtcrime.securesms.conversation.mutiselect.ConversationItemAnimator used on opensource projects

Example 1 with ConversationItemAnimator

use of org.thoughtcrime.securesms.conversation.mutiselect.ConversationItemAnimator in project Signal-Android by WhisperSystems.

the class ConversationFragment method onCreateView.

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle bundle) {
    final View view = inflater.inflate(R.layout.conversation_fragment, container, false);
    videoContainer = view.findViewById(R.id.video_container);
    list = view.findViewById(android.R.id.list);
    composeDivider = view.findViewById(R.id.compose_divider);
    layoutTransition = new LayoutTransition();
    transitionListener = new TransitionListener(list);
    scrollToBottomButton = view.findViewById(R.id.scroll_to_bottom);
    scrollToMentionButton = view.findViewById(R.id.scroll_to_mention);
    scrollDateHeader = view.findViewById(R.id.scroll_date_header);
    toolbarShadow = requireActivity().findViewById(R.id.conversation_toolbar_shadow);
    reactionsShade = view.findViewById(R.id.reactions_shade);
    bottomActionBar = view.findViewById(R.id.conversation_bottom_action_bar);
    final LinearLayoutManager layoutManager = new SmoothScrollingLinearLayoutManager(getActivity(), true);
    final ConversationItemAnimator conversationItemAnimator = new ConversationItemAnimator(() -> {
        ConversationAdapter adapter = getListAdapter();
        if (adapter == null) {
            return false;
        } else {
            return Util.hasItems(adapter.getSelectedItems());
        }
    }, () -> conversationViewModel.shouldPlayMessageAnimations() && list.getScrollState() == RecyclerView.SCROLL_STATE_IDLE, () -> list.canScrollVertically(1) || list.canScrollVertically(-1));
    multiselectItemDecoration = new MultiselectItemDecoration(requireContext(), () -> conversationViewModel.getWallpaper().getValue());
    list.setHasFixedSize(false);
    list.setLayoutManager(layoutManager);
    RecyclerViewColorizer recyclerViewColorizer = new RecyclerViewColorizer(list);
    list.addItemDecoration(multiselectItemDecoration);
    list.setItemAnimator(conversationItemAnimator);
    getViewLifecycleOwner().getLifecycle().addObserver(multiselectItemDecoration);
    snapToTopDataObserver = new ConversationSnapToTopDataObserver(list, new ConversationScrollRequestValidator());
    conversationBanner = (ConversationBannerView) inflater.inflate(R.layout.conversation_item_banner, container, false);
    topLoadMoreView = (ViewSwitcher) inflater.inflate(R.layout.load_more_header, container, false);
    bottomLoadMoreView = (ViewSwitcher) inflater.inflate(R.layout.load_more_header, container, false);
    initializeLoadMoreView(topLoadMoreView);
    initializeLoadMoreView(bottomLoadMoreView);
    typingView = (ConversationTypingView) inflater.inflate(R.layout.conversation_typing_view, container, false);
    new ConversationItemSwipeCallback(conversationMessage -> actionMode == null && MenuState.canReplyToMessage(recipient.get(), MenuState.isActionMessage(conversationMessage.getMessageRecord()), conversationMessage.getMessageRecord(), messageRequestViewModel.shouldShowMessageRequest(), groupViewModel.isNonAdminInAnnouncementGroup()), this::handleReplyMessage).attachToRecyclerView(list);
    giphyMp4ProjectionRecycler = initializeGiphyMp4();
    this.groupViewModel = new ViewModelProvider(getParentFragment(), new ConversationGroupViewModel.Factory()).get(ConversationGroupViewModel.class);
    this.messageCountsViewModel = new ViewModelProvider(getParentFragment()).get(MessageCountsViewModel.class);
    this.conversationViewModel = new ViewModelProvider(getParentFragment(), new ConversationViewModel.Factory()).get(ConversationViewModel.class);
    conversationViewModel.getChatColors().observe(getViewLifecycleOwner(), recyclerViewColorizer::setChatColors);
    conversationViewModel.getMessages().observe(getViewLifecycleOwner(), messages -> {
        ConversationAdapter adapter = getListAdapter();
        if (adapter != null) {
            getListAdapter().submitList(messages, () -> {
                list.post(() -> conversationViewModel.onMessagesCommitted(messages));
            });
        }
    });
    conversationViewModel.getConversationMetadata().observe(getViewLifecycleOwner(), this::presentConversationMetadata);
    conversationViewModel.getShowMentionsButton().observe(getViewLifecycleOwner(), shouldShow -> {
        if (shouldShow) {
            ViewUtil.animateIn(scrollToMentionButton, mentionButtonInAnimation);
        } else {
            ViewUtil.animateOut(scrollToMentionButton, mentionButtonOutAnimation, View.INVISIBLE);
        }
    });
    conversationViewModel.getShowScrollToBottom().observe(getViewLifecycleOwner(), shouldShow -> {
        if (shouldShow) {
            ViewUtil.animateIn(scrollToBottomButton, scrollButtonInAnimation);
        } else {
            ViewUtil.animateOut(scrollToBottomButton, scrollButtonOutAnimation, View.INVISIBLE);
        }
    });
    scrollToBottomButton.setOnClickListener(v -> scrollToBottom());
    scrollToMentionButton.setOnClickListener(v -> scrollToNextMention());
    updateToolbarDependentMargins();
    colorizer = new Colorizer();
    conversationViewModel.getNameColorsMap().observe(getViewLifecycleOwner(), nameColorsMap -> {
        colorizer.onNameColorsChanged(nameColorsMap);
        ConversationAdapter adapter = getListAdapter();
        if (adapter != null) {
            adapter.notifyItemRangeChanged(0, adapter.getItemCount(), ConversationAdapter.PAYLOAD_NAME_COLORS);
        }
    });
    conversationUpdateTick = new ConversationUpdateTick(this::updateConversationItemTimestamps);
    getViewLifecycleOwner().getLifecycle().addObserver(conversationUpdateTick);
    listener.getVoiceNoteMediaController().getVoiceNotePlayerViewState().observe(getViewLifecycleOwner(), state -> conversationViewModel.setInlinePlayerVisible(state.isPresent()));
    conversationViewModel.getConversationTopMargin().observe(getViewLifecycleOwner(), topMargin -> {
        lastSeenScrollOffset = topMargin;
        ViewUtil.setTopMargin(scrollDateHeader, topMargin + ViewUtil.dpToPx(8));
    });
    conversationViewModel.getActiveNotificationProfile().observe(getViewLifecycleOwner(), this::updateNotificationProfileStatus);
    initializeScrollButtonAnimations();
    initializeResources();
    initializeMessageRequestViewModel();
    initializeListAdapter();
    conversationViewModel.getSearchQuery().observe(getViewLifecycleOwner(), this::onSearchQueryUpdated);
    return view;
}