Examples with ItemTouchHelper android.support.v7.widget.helper.ItemTouchHelper used on opensource projects

Example 81 with ItemTouchHelper

use of android.support.v7.widget.helper.ItemTouchHelper in project platform_frameworks_base by android.

the class NavBarTuner method onViewCreated.

@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    RecyclerView recyclerView = (RecyclerView) view.findViewById(android.R.id.list);
    final Context context = getContext();
    recyclerView.setLayoutManager(new LinearLayoutManager(context));
    mNavBarAdapter = new NavBarAdapter(context);
    recyclerView.setAdapter(mNavBarAdapter);
    recyclerView.addItemDecoration(new Dividers(context));
    final ItemTouchHelper itemTouchHelper = new ItemTouchHelper(mNavBarAdapter.mCallbacks);
    mNavBarAdapter.setTouchHelper(itemTouchHelper);
    itemTouchHelper.attachToRecyclerView(recyclerView);
    TunerService.get(getContext()).addTunable(this, NAV_BAR_VIEWS);
}

Example 82 with ItemTouchHelper

use of android.support.v7.widget.helper.ItemTouchHelper in project xRecyclerViewF by Dsiner.

the class ItemTouchRvActivity method init.

private void init() {
    //step9-1:获取引用-!!!!!!!!!!不要使用XRecyclerView
    recyclerView = (RecyclerView) this.findViewById(R.id.rv_list);
    recyclerView.setHasFixedSize(true);
    //step9-2:为RecyclerView指定布局管理对象
    setLayoutManager();
    //step9-3:setAdapter
    ItemTouchAdapter adapter = new ItemTouchAdapter(this, datas, R.layout.item_touch);
    adapter.setOnStartDragListener(this);
    recyclerView.setAdapter(adapter);
    //step9-4:关联ItemTouchHelper
    ItemTouchHelper.Callback callback = new SimpleItemTouchHelperCallback(adapter);
    itemTouchHelper = new ItemTouchHelper(callback);
    //!!!!!!!!!!不要使用XRecyclerView-重要的事情说三遍
    itemTouchHelper.attachToRecyclerView(recyclerView);
}

Example 83 with ItemTouchHelper

use of android.support.v7.widget.helper.ItemTouchHelper in project AntennaPod by AntennaPod.

the class FavoriteEpisodesFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View root = super.onCreateViewHelper(inflater, container, savedInstanceState, R.layout.all_episodes_fragment);
    ItemTouchHelper.SimpleCallback simpleItemTouchCallback = new ItemTouchHelper.SimpleCallback(0, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT) {

        @Override
        public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
            return false;
        }

        @Override
        public void onSwiped(RecyclerView.ViewHolder viewHolder, int swipeDir) {
            AllEpisodesRecycleAdapter.Holder holder = (AllEpisodesRecycleAdapter.Holder) viewHolder;
            Log.d(TAG, "remove(" + holder.getItemId() + ")");
            if (subscription != null) {
                subscription.unsubscribe();
            }
            FeedItem item = holder.getFeedItem();
            if (item != null) {
                DBWriter.removeFavoriteItem(item);
                Snackbar snackbar = Snackbar.make(root, getString(R.string.removed_item), Snackbar.LENGTH_LONG);
                snackbar.setAction(getString(R.string.undo), v -> DBWriter.addFavoriteItem(item));
                snackbar.show();
            }
        }
    };
    ItemTouchHelper itemTouchHelper = new ItemTouchHelper(simpleItemTouchCallback);
    itemTouchHelper.attachToRecyclerView(recyclerView);
    return root;
}

Example 84 with ItemTouchHelper

use of android.support.v7.widget.helper.ItemTouchHelper 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);
    ((MainActivity) getActivity()).getSupportActionBar().setTitle(R.string.queue_label);
    View root = inflater.inflate(R.layout.queue_fragment, container, false);
    infoBar = (TextView) root.findViewById(R.id.info_bar);
    recyclerView = (RecyclerView) root.findViewById(R.id.recyclerView);
    RecyclerView.ItemAnimator animator = recyclerView.getItemAnimator();
    if (animator instanceof SimpleItemAnimator) {
        ((SimpleItemAnimator) animator).setSupportsChangeAnimations(false);
    }
    layoutManager = new LinearLayoutManager(getActivity());
    recyclerView.setLayoutManager(layoutManager);
    recyclerView.addItemDecoration(new HorizontalDividerItemDecoration.Builder(getActivity()).build());
    recyclerView.setHasFixedSize(true);
    registerForContextMenu(recyclerView);
    itemTouchHelper = new ItemTouchHelper(new ItemTouchHelper.SimpleCallback(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.RIGHT) {

        @Override
        public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, RecyclerView.ViewHolder target) {
            int from = viewHolder.getAdapterPosition();
            int to = target.getAdapterPosition();
            Log.d(TAG, "move(" + from + ", " + to + ")");
            queue.add(to, queue.remove(from));
            recyclerAdapter.notifyItemMoved(from, to);
            DBWriter.moveQueueItem(from, to, true);
            return true;
        }

        @Override
        public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) {
            if (subscription != null) {
                subscription.unsubscribe();
            }
            final int position = viewHolder.getAdapterPosition();
            Log.d(TAG, "remove(" + position + ")");
            final FeedItem item = queue.get(position);
            final boolean isRead = item.isPlayed();
            DBWriter.markItemPlayed(FeedItem.PLAYED, false, item.getId());
            DBWriter.removeQueueItem(getActivity(), item, true);
            Snackbar snackbar = Snackbar.make(root, getString(R.string.marked_as_read_label), Snackbar.LENGTH_LONG);
            snackbar.setAction(getString(R.string.undo), v -> {
                DBWriter.addQueueItemAt(getActivity(), item.getId(), position, false);
                if (!isRead) {
                    DBWriter.markItemPlayed(FeedItem.UNPLAYED, item.getId());
                }
            });
            snackbar.show();
        }

        @Override
        public boolean isLongPressDragEnabled() {
            return !UserPreferences.isQueueLocked();
        }

        @Override
        public boolean isItemViewSwipeEnabled() {
            return !UserPreferences.isQueueLocked();
        }

        @Override
        public void onSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState) {
            // We only want the active item
            if (actionState != ItemTouchHelper.ACTION_STATE_IDLE) {
                if (viewHolder instanceof QueueRecyclerAdapter.ItemTouchHelperViewHolder) {
                    QueueRecyclerAdapter.ItemTouchHelperViewHolder itemViewHolder = (QueueRecyclerAdapter.ItemTouchHelperViewHolder) viewHolder;
                    itemViewHolder.onItemSelected();
                }
            }
            super.onSelectedChanged(viewHolder, actionState);
        }

        @Override
        public void clearView(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
            super.clearView(recyclerView, viewHolder);
            if (viewHolder instanceof QueueRecyclerAdapter.ItemTouchHelperViewHolder) {
                QueueRecyclerAdapter.ItemTouchHelperViewHolder itemViewHolder = (QueueRecyclerAdapter.ItemTouchHelperViewHolder) viewHolder;
                itemViewHolder.onItemClear();
            }
        }
    });
    itemTouchHelper.attachToRecyclerView(recyclerView);
    txtvEmpty = (TextView) root.findViewById(android.R.id.empty);
    txtvEmpty.setVisibility(View.GONE);
    progLoading = (ProgressBar) root.findViewById(R.id.progLoading);
    progLoading.setVisibility(View.VISIBLE);
    return root;
}

Example 85 with ItemTouchHelper

use of android.support.v7.widget.helper.ItemTouchHelper in project JustAndroid by chinaltz.

the class DragRecyleViewActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_single_recyclerview);
    ButterKnife.bind(this);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(false);
    navToolBarBack.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            finish();
        }
    });
    toolbarTitle.setText("可拖拽的RecyleView");
    for (int i = 0; i < 50; i++) {
        str.add("data: " + i);
    }
    recyclerView.setLayoutManager(new GridLayoutManager(this, 4, GridLayoutManager.VERTICAL, false));
    myAdapter = new MyAdapter();
    recyclerView.setAdapter(myAdapter);
    new ItemTouchHelper(new MyItemTouchHandler(myAdapter)).attachToRecyclerView(recyclerView);
}