Examples with SimpleItemAnimator androidx.recyclerview.widget.SimpleItemAnimator used on opensource projects

Example 6 with SimpleItemAnimator

use of androidx.recyclerview.widget.SimpleItemAnimator in project AntennaPod by AntennaPod.

the class QueueFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    View root = inflater.inflate(R.layout.queue_fragment, container, false);
    toolbar = root.findViewById(R.id.toolbar);
    toolbar.setOnMenuItemClickListener(this);
    displayUpArrow = getParentFragmentManager().getBackStackEntryCount() != 0;
    if (savedInstanceState != null) {
        displayUpArrow = savedInstanceState.getBoolean(KEY_UP_ARROW);
    }
    ((MainActivity) getActivity()).setupToolbarToggle(toolbar, displayUpArrow);
    toolbar.inflateMenu(R.menu.queue);
    refreshToolbarState();
    infoBar = root.findViewById(R.id.info_bar);
    recyclerView = root.findViewById(R.id.recyclerView);
    RecyclerView.ItemAnimator animator = recyclerView.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
    }
    recyclerView.setRecycledViewPool(((MainActivity) getActivity()).getRecycledViewPool());
    registerForContextMenu(recyclerView);
    SwipeRefreshLayout swipeRefreshLayout = root.findViewById(R.id.swipeRefresh);
    swipeRefreshLayout.setDistanceToTriggerSync(getResources().getInteger(R.integer.swipe_refresh_distance));
    swipeRefreshLayout.setOnRefreshListener(() -> {
        AutoUpdateManager.runImmediate(requireContext());
        new Handler(Looper.getMainLooper()).postDelayed(() -> swipeRefreshLayout.setRefreshing(false), getResources().getInteger(R.integer.swipe_to_refresh_duration_in_ms));
    });
    swipeActions = new QueueSwipeActions();
    swipeActions.setFilter(new FeedItemFilter(FeedItemFilter.QUEUED));
    swipeActions.attachTo(recyclerView);
    emptyView = new EmptyViewHandler(getContext());
    emptyView.attachToRecyclerView(recyclerView);
    emptyView.setIcon(R.drawable.ic_playlist);
    emptyView.setTitle(R.string.no_items_header_label);
    emptyView.setMessage(R.string.no_items_label);
    progLoading = root.findViewById(R.id.progLoading);
    progLoading.setVisibility(View.VISIBLE);
    speedDialView = root.findViewById(R.id.fabSD);
    speedDialView.setOverlayLayout(root.findViewById(R.id.fabSDOverlay));
    speedDialView.inflate(R.menu.episodes_apply_action_speeddial);
    speedDialView.removeActionItemById(R.id.mark_read_batch);
    speedDialView.removeActionItemById(R.id.mark_unread_batch);
    speedDialView.removeActionItemById(R.id.add_to_queue_batch);
    speedDialView.setOnChangeListener(new SpeedDialView.OnChangeListener() {

        @Override
        public boolean onMainActionSelected() {
            return false;
        }

        @Override
        public void onToggleChanged(boolean open) {
            if (open && recyclerAdapter.getSelectedCount() == 0) {
                ((MainActivity) getActivity()).showSnackbarAbovePlayer(R.string.no_items_selected, Snackbar.LENGTH_SHORT);
                speedDialView.close();
            }
        }
    });
    speedDialView.setOnActionSelectedListener(actionItem -> {
        new EpisodeMultiSelectActionHandler(((MainActivity) getActivity()), recyclerAdapter.getSelectedItems()).handleAction(actionItem.getId());
        recyclerAdapter.endSelectMode();
        return true;
    });
    return root;
}

Example 7 with SimpleItemAnimator

use of androidx.recyclerview.widget.SimpleItemAnimator in project SherlockAdapter by EvilBT.

the class ExpandableActivity method initView.

private void initView() {
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    mRecyclerView = (RecyclerView) findViewById(R.id.list);
    mGridLayoutManager = new GridLayoutManager(this, 2);
    mStaggeredGridLayoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
    mRecyclerView.setLayoutManager(mStaggeredGridLayoutManager);
    mAdapter = new MyExpandableAdapter();
    // mAdapter.setAlwaysShowFoot(true);
    // mAdapter.setAlwaysShowHead(true);
    mAdapter.addHeadLayout(R.layout.item_head);
    mAdapter.addFootLayout(R.layout.item_foot2);
    // 设置DiffUtil效果
    mAdapter.setCallback(new DiffUtilCallback<IMultiItem>() {

        @Override
        public boolean areItemsTheSame(IMultiItem oldItem, IMultiItem newItem) {
            if (oldItem instanceof ImageLabel && newItem instanceof ImageLabel) {
                return TextUtils.equals(((ImageLabel) oldItem).getData(), ((ImageLabel) newItem).getData());
            }
            if (oldItem instanceof Card && newItem instanceof Card) {
                return ((Card) oldItem).getData().mImageResId == ((Card) newItem).getData().mImageResId;
            }
            return false;
        }

        @Override
        public boolean areContentsTheSame(IMultiItem oldItem, IMultiItem newItem) {
            if (oldItem instanceof ImageLabel && newItem instanceof ImageLabel) {
                return true;
            }
            if (oldItem instanceof Card && newItem instanceof Card) {
                return TextUtils.equals(((Card) oldItem).getData().mImageTitle, ((Card) newItem).getData().mImageTitle);
            }
            return false;
        }
    });
    mRecyclerView.setAdapter(mAdapter);
    // 屏障默认的Change动画
    ((SimpleItemAnimator) mRecyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    // 点击展开/折叠事件
    mAdapter.setOnItemClickListener(new OnItemClickListener() {

        @Override
        public void onItemClick(@NonNull View view, int adapterPosition) {
            if (view.getId() == R.id.label_root) {
                IMultiItem item = mAdapter.getData(adapterPosition);
                if (item instanceof IExpandable) {
                    IExpandable expandable = (IExpandable) item;
                    if (expandable.isExpandable()) {
                        // 修复issue#2
                        // 这个支持包的bug: https://issuetracker.google.com/issues/37034096
                        mStaggeredGridLayoutManager.invalidateSpanAssignments();
                        mAdapter.collapseAll(adapterPosition);
                    } else {
                        mAdapter.expandAll(adapterPosition);
                    }
                }
            }
        }
    });
    mAdapter.setOnItemLongClickListener(new OnItemLongClickListener() {

        @Override
        public boolean onItemLongClick(@NonNull View view, int adapterPosition) {
            mAdapter.removeData(adapterPosition);
            return true;
        }
    });
    final SwipeRefreshLayout refresh = (SwipeRefreshLayout) findViewById(R.id.refresh);
    refresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {

        @Override
        public void onRefresh() {
            refreshData();
            refresh.setRefreshing(false);
        }
    });
    findViewById(R.id.fab).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            refreshData();
        }
    });
    initData();
}

Example 8 with SimpleItemAnimator

use of androidx.recyclerview.widget.SimpleItemAnimator in project SherlockAdapter by EvilBT.

the class MultiSelectItemActivity method onCreate.

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.act_multi_select_item);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            getSelectedList();
        }
    });
    findViewById(R.id.selectAll).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // 全选
            adapter.selectAll();
        }
    });
    findViewById(R.id.unselectAll).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            // 全不选
            adapter.clearSelectAll();
        }
    });
    adapter = new MyMultiSelectAdapter();
    RecyclerView recyclerView = (RecyclerView) findViewById(R.id.list);
    recyclerView.setLayoutManager(new StaggeredGridLayoutManager(3, StaggeredGridLayoutManager.VERTICAL));
    recyclerView.setAdapter(adapter);
    // 屏障默认的Change动画，默认的Change动画会闪烁一下
    ((SimpleItemAnimator) recyclerView.getItemAnimator()).setSupportsChangeAnimations(false);
    adapter.setOnItemCheckedChangeListener(new OnItemCheckedChangeListener() {

        @Override
        public void onItemCheck(@NonNull View view, boolean isChecked, int adapterPosition) {
            final int id = view.getId();
            if (id == R.id.checkbox) {
                IMultiSelectItem selectorItem = adapter.getData(adapterPosition);
                if (selectorItem != null) {
                    final int selectedSize = adapter.getSelectedItems().size();
                    if (isChecked && selectedSize > 9) {
                        Toast.makeText(MultiSelectItemActivity.this, "您最多只能选择9个", Toast.LENGTH_SHORT).show();
                        selectorItem.setChecked(false);
                        adapter.notifyItemChanged(adapterPosition);
                    }
                }
            }
        }
    });
    List<IMultiSelectItem> data = new ArrayList<>(20);
    for (int i = 0; i < 40; i++) {
        SelectorCard card = new SelectorCard(i);
        data.add(card);
    }
    // 添加一个不可选中的数据在列表上
    NoSelectCard card = new NoSelectCard("我跟他们不一样");
    data.add(0, card);
    adapter.setData(data);
}

Example 9 with SimpleItemAnimator

use of androidx.recyclerview.widget.SimpleItemAnimator in project apps-android-commons by commons-app.

the class ContributionsListFragment method initRecyclerView.

private void initRecyclerView() {
    final GridLayoutManager layoutManager = new GridLayoutManager(getContext(), getSpanCount(getResources().getConfiguration().orientation));
    rvContributionsList.setLayoutManager(layoutManager);
    // Setting flicker animation of recycler view to false.
    final ItemAnimator animator = rvContributionsList.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
    }
    contributionsListPresenter.setup(userName, Objects.equals(sessionManager.getUserName(), userName));
    contributionsListPresenter.contributionList.observe(getViewLifecycleOwner(), list -> {
        contributionsSize = list.size();
        adapter.submitList(list);
        if (callback != null) {
            callback.notifyDataSetChanged();
        }
    });
    rvContributionsList.setAdapter(adapter);
    adapter.registerAdapterDataObserver(new AdapterDataObserver() {

        @Override
        public void onItemRangeInserted(int positionStart, int itemCount) {
            super.onItemRangeInserted(positionStart, itemCount);
            if (itemCount > 0 && positionStart == 0) {
                if (adapter.getContributionForPosition(positionStart) != null) {
                    rvContributionsList.scrollToPosition(// Newly upload items are always added to the top
                    0);
                }
            }
        }

        /**
         * Called whenever items in the list have changed
         * Calls viewPagerNotifyDataSetChanged() that will notify the viewpager
         */
        @Override
        public void onItemRangeChanged(final int positionStart, final int itemCount) {
            super.onItemRangeChanged(positionStart, itemCount);
            if (callback != null) {
                callback.viewPagerNotifyDataSetChanged();
            }
        }
    });
    // Fab close on touch outside (Scrolling or taping on item triggers this action).
    rvContributionsList.addOnItemTouchListener(new OnItemTouchListener() {

        /**
         * Silently observe and/or take over touch events sent to the RecyclerView before
         * they are handled by either the RecyclerView itself or its child views.
         */
        @Override
        public boolean onInterceptTouchEvent(@NonNull RecyclerView rv, @NonNull MotionEvent e) {
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                if (isFabOpen) {
                    animateFAB(isFabOpen);
                }
            }
            return false;
        }

        /**
         * Process a touch event as part of a gesture that was claimed by returning true
         * from a previous call to {@link #onInterceptTouchEvent}.
         *
         * @param rv
         * @param e  MotionEvent describing the touch event. All coordinates are in the
         *           RecyclerView's coordinate system.
         */
        @Override
        public void onTouchEvent(@NonNull RecyclerView rv, @NonNull MotionEvent e) {
        // required abstract method DO NOT DELETE
        }

        /**
         * Called when a child of RecyclerView does not want RecyclerView and its ancestors
         * to intercept touch events with {@link ViewGroup#onInterceptTouchEvent(MotionEvent)}.
         *
         * @param disallowIntercept True if the child does not want the parent to intercept
         *                          touch events.
         */
        @Override
        public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
        // required abstract method DO NOT DELETE
        }
    });
}