Examples with TasksItemAdapter xyz.zedler.patrick.grocy.adapter.TasksItemAdapter used on opensource projects

Example 1 with TasksItemAdapter

use of xyz.zedler.patrick.grocy.adapter.TasksItemAdapter in project grocy-android by patzly.

the class TasksFragment method onViewCreated.

@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
    activity = (MainActivity) requireActivity();
    viewModel = new ViewModelProvider(this).get(TasksViewModel.class);
    viewModel.setOfflineLive(!activity.isOnline());
    binding.setViewModel(viewModel);
    binding.setActivity(activity);
    binding.setFragment(this);
    binding.setLifecycleOwner(getViewLifecycleOwner());
    infoFullscreenHelper = new InfoFullscreenHelper(binding.frame);
    clickUtil = new ClickUtil();
    // APP BAR BEHAVIOR
    appBarBehavior = new AppBarBehavior(activity, binding.appBarDefault, binding.appBarSearch, savedInstanceState);
    binding.recycler.setLayoutManager(new LinearLayoutManager(activity, LinearLayoutManager.VERTICAL, false));
    binding.recycler.setAdapter(new MasterPlaceholderAdapter());
    if (savedInstanceState == null) {
        binding.recycler.scrollToPosition(0);
        viewModel.resetSearch();
    }
    viewModel.getIsLoadingLive().observe(getViewLifecycleOwner(), state -> {
        if (!state) {
            viewModel.setCurrentQueueLoading(null);
        }
    });
    viewModel.getInfoFullscreenLive().observe(getViewLifecycleOwner(), infoFullscreen -> infoFullscreenHelper.setInfo(infoFullscreen));
    viewModel.getFilteredTasksLive().observe(getViewLifecycleOwner(), items -> {
        if (items == null) {
            return;
        }
        if (items.isEmpty()) {
            InfoFullscreen info;
            if (viewModel.isSearchActive()) {
                info = new InfoFullscreen(InfoFullscreen.INFO_NO_SEARCH_RESULTS);
            } else {
                info = new InfoFullscreen(InfoFullscreen.INFO_EMPTY_TASKS);
            }
            viewModel.getInfoFullscreenLive().setValue(info);
        } else {
            viewModel.getInfoFullscreenLive().setValue(null);
        }
        if (binding.recycler.getAdapter() instanceof TasksItemAdapter) {
            ((TasksItemAdapter) binding.recycler.getAdapter()).updateData(items, viewModel.getSortMode());
        } else {
            binding.recycler.setAdapter(new TasksItemAdapter(requireContext(), items, this, viewModel.getSortMode()));
        }
    });
    viewModel.getEventHandler().observeEvent(getViewLifecycleOwner(), event -> {
        if (event.getType() == Event.SNACKBAR_MESSAGE) {
            activity.showSnackbar(((SnackbarMessage) event).getSnackbar(activity, activity.binding.frameMainContainer));
        }
    });
    if (swipeBehavior == null) {
        swipeBehavior = new SwipeBehavior(activity, swipeStarted -> binding.swipe.setEnabled(!swipeStarted)) {

            @Override
            public void instantiateUnderlayButton(RecyclerView.ViewHolder viewHolder, List<UnderlayButton> underlayButtons) {
                int position = viewHolder.getAdapterPosition();
                ArrayList<Task> displayedItems = viewModel.getFilteredTasksLive().getValue();
                if (displayedItems == null || position < 0 || position >= displayedItems.size()) {
                    return;
                }
                Task task = displayedItems.get(position);
                underlayButtons.add(new UnderlayButton(R.drawable.ic_round_done, pos -> {
                    if (pos >= displayedItems.size()) {
                        return;
                    }
                    swipeBehavior.recoverLatestSwipedItem();
                    viewModel.performAction(ACTION.UNDO, displayedItems.get(pos));
                }));
            }
        };
    }
    swipeBehavior.attachToRecyclerView(binding.recycler);
    hideDisabledFeatures();
    if (savedInstanceState == null) {
        viewModel.loadFromDatabase(true);
    }
    updateUI(savedInstanceState == null);
}