Esempio n. 1
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  /**
   * Scroll the th given comment
   *
   * @param commentId The comment id to scroll to
   */
  private void scrollToComment(long commentId) {
    Optional<Integer> offset = adapter.getOffset(commentsAdapter);
    if (!offset.isPresent()) return;

    for (int idx = 0; idx < commentsAdapter.getItemCount(); idx++) {
      if (commentsAdapter.getItemId(idx) == commentId) {
        content.scrollToPosition(offset.get() + idx);
        break;
      }
    }

    commentsAdapter.setSelectedCommentId(commentId);
  }
Esempio n. 2
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  @Override
  public void onResume() {
    super.onResume();

    // set ordering
    commentsAdapter.setPrioritizeOpComments(settings.prioritizeOpComments());
  }
Esempio n. 3
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  /**
   * Displays the given list of comments combined with the voting for those comments.
   *
   * @param comments The list of comments to display.
   */
  private void displayComments(List<Comment> comments) {
    this.comments = ImmutableList.copyOf(comments);

    // show now
    commentsAdapter.set(comments, emptyMap(), feedItem.getUser());

    if (autoScrollTo.isPresent()) {
      scrollToComment(autoScrollTo.get());
      autoScrollTo = Optional.absent();
    }

    // load the votes for the comments and update, when we found any
    voteService
        .getCommentVotes(comments)
        .filter(votes -> !votes.isEmpty())
        .onErrorResumeNext(empty())
        .compose(bindToLifecycle())
        .subscribe(votes -> commentsAdapter.set(comments, votes, feedItem.getUser()));
  }
Esempio n. 4
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  @Override
  public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    this.tabletLayout = view.findViewById(R.id.infoview) != null;

    if (!(getActivity() instanceof ToolbarActivity)) {
      throw new IllegalStateException("Fragment must be child of a ToolbarActivity.");
    }

    ToolbarActivity activity = (ToolbarActivity) getActivity();
    activity.getScrollHideToolbarListener().reset();

    int abHeight = AndroidUtility.getActionBarContentOffset(getActivity());
    if (tabletLayout) {
      View tabletLayout = ButterKnife.findById(view, R.id.tabletlayout);
      tabletLayout.setPadding(0, abHeight, 0, 0);

      ((FrameLayout.LayoutParams) voteAnimationIndicator.getLayoutParams()).gravity =
          Gravity.CENTER;

      scrollHandler = new NoopOnScrollListener();
    } else {
      // use height of the toolbar to configure swipe refresh layout.
      swipeRefreshLayout.setProgressViewOffset(false, 0, (int) (1.5 * abHeight));

      scrollHandler = new ScrollHandler(activity);
    }

    content.addOnScrollListener(scrollHandler);

    swipeRefreshLayout.setColorSchemeResources(R.color.primary);
    swipeRefreshLayout.setOnRefreshListener(
        () -> {
          if (!isVideoFullScreen()) {
            rewindOnLoad = true;
            loadPostDetails();
          }
        });

    swipeRefreshLayout.setKeepScreenOn(settings.keepScreenOn());

    adapter = new MergeRecyclerAdapter();
    content.setItemAnimator(null);
    content.setLayoutManager(new LinearLayoutManager(getActivity()));
    content.setAdapter(adapter);

    initializeMediaView();
    initializeInfoLine();
    initializeCommentPostLine();

    commentsAdapter = new CommentsAdapter(userService.getName().or(""));
    commentsAdapter.setCommentActionListener(this);
    commentsAdapter.setPrioritizeOpComments(settings.prioritizeOpComments());
    commentsAdapter.setShowFavCommentButton(userService.isAuthorized());
    adapter.addAdapter(commentsAdapter);

    // restore the postInfo, if possible.
    if (tags != null && comments != null) {
      displayTags(tags);
      displayComments(comments);
    }

    loadPostDetails();

    // show the repost badge if this is a repost
    repostHint.setVisibility(isRepost() ? View.VISIBLE : View.GONE);
  }