android.support.v7.widget.helper.ItemTouchHelper#DOWN

Source File: ItemDragHelperCallback.java From fingerpoetry-android with Apache License 2.0

6 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags;
    RecyclerView.LayoutManager manager = recyclerView.getLayoutManager();
    if (manager instanceof GridLayoutManager || manager instanceof StaggeredGridLayoutManager) {
        dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN | ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT;
    } else {
        dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    }
    // 如果想支持滑动(删除)操作, swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END
    int swipeFlags = 0;
    // 热门和推荐不能移除
    if(viewHolder.getAdapterPosition() == 1 ){
        return 0;
    }
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: SheetSortController.java From Musicoco with Apache License 2.0

6 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    // 滑动或者拖拽的方向，上下左右

    RecyclerView.LayoutManager manager = recyclerView.getLayoutManager();
    int dragFlags;
    if (manager instanceof GridLayoutManager || manager instanceof StaggeredGridLayoutManager) {
        //网格布局管理器允许上下左右拖动
        dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN | ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT;
    } else {
        //其他布局管理器允许上下拖动
        dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    }

    return makeMovementFlags(dragFlags, 0);
}

Source File: ItemActivity.java From Fairy with Apache License 2.0

6 votes

private void initView() {
    RecyclerView recycleView = findViewById(R.id.recycle_main);
    adapter = new MyAdapter(this);
    itemTouchCallback = new MyItemTouchCallback(this,
                                                       adapter,
                                                       ItemTouchHelper.UP | ItemTouchHelper.DOWN,
                                                       ItemTouchHelper.LEFT | ItemTouchHelper.END);
    ItemTouchHelper itemTouchHelper = new ItemTouchHelper(itemTouchCallback);

    recycleView.setLayoutManager(new LinearLayoutManager(this));
    recycleView.addItemDecoration(new DividerItemDecoration(this, DividerItemDecoration.VERTICAL));
    recycleView.setAdapter(adapter);
    adapter.addAll(new ArrayList<>());
    itemTouchHelper.attachToRecyclerView(recycleView);

    adapter.setOnClickListener(position -> {
        viewModel.setTempPosition(position);
        Intent intent = new Intent(ItemActivity.this, LogcatActivity.class);
        LogcatItem item = adapter.get(position);
        intent.putExtra(LogcatActivity.LOGCAT_ITEM, item);
        startActivityForResult(intent, ITEM_REQUEST_CODE);
    });
}

Source File: LanguagesEditorFragment.java From OpenHub with GNU General Public License v3.0

6 votes

@Override
protected void initFragment(Bundle savedInstanceState) {
    super.initFragment(savedInstanceState);
    setHasOptionsMenu(true);
    setCanLoadMore(false);
    if(LanguagesEditorActivity.LanguageEditorMode.Sort.equals(mPresenter.getMode())){
        ItemTouchHelperCallback callback = new ItemTouchHelperCallback(
                ItemTouchHelper.UP | ItemTouchHelper.DOWN,
                ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT, this);
        itemTouchHelper = new ItemTouchHelper(callback);
        itemTouchHelper.attachToRecyclerView(recyclerView);
        if(PrefUtils.isLanguagesEditorTipAble()){
            showOperationTip(R.string.languages_editor_tip);
            PrefUtils.set(PrefUtils.LANGUAGES_EDITOR_TIP_ABLE, false);
        }
    }
    addVerticalDivider();
    initSearchEditText();
}

Source File: SimpleItemTouchHelperCallback.java From LazyRecyclerAdapter with MIT License

5 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    // Enable drag and swipe in both directions
    final int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    final int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: CustomNewsActivity.java From NewsMe with Apache License 2.0

5 votes

private SimpleItemTouchHelperCallback simpleItemTouch(ItemTouchHelperAdapter adapter) {
    return new SimpleItemTouchHelperCallback(adapter) {
        @Override
        public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
            final int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
            final int swipeFlags = 0;
            return makeMovementFlags(dragFlags, swipeFlags);
        }
    };
}

Source File: CustomItemTouchHelper.java From OmniList with GNU Affero General Public License v3.0

5 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    if (viewHolder.getItemViewType() == IItemTouchHelperAdapter.ViewType.HEADER.id
            || viewHolder.getItemViewType() == IItemTouchHelperAdapter.ViewType.FOOTER.id){
        return makeMovementFlags(0,0);
    }
    int upFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
    return makeMovementFlags(upFlags, swipeFlags);
}

Source File: ItemDragCallback.java From ChannelManageDemo_Java with MIT License

5 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    //固定位置及tab下面的channel不能拖动
    if (viewHolder.getLayoutPosition() < mAdapter.getFixSize() + 1 || viewHolder.getLayoutPosition() > mAdapter.getSelectedSize()) {
        return 0;
    }
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN | ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT;
    int swipeFlags = 0;
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: SimpleItemTouchHelperCallback.java From privacy-friendly-weather with GNU General Public License v3.0

5 votes

/**
 * @see android.support.v7.widget.helper.ItemTouchHelper.Callback#getMovementFlags(RecyclerView, RecyclerView.ViewHolder)
 * Sets the swipe flags for start and end.
 */
@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: MainActivity.java From Ucount with GNU General Public License v3.0

5 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    // 如果不想上下拖动，可以将 dragFlags = 0
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;

    // 如果你想左右滑动，可以将 swipeFlags = 0
    int swipeFlags = ItemTouchHelper.RIGHT;

    //最终的动作标识（flags）必须要用makeMovementFlags()方法生成
    int flags = makeMovementFlags(dragFlags, swipeFlags);
    return flags;
}

Source File: SimpleItemTouchHelperCallback.java From Focus with GNU General Public License v3.0

5 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    // Enable drag up and down and right swipe in right direction
    final int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    final int swipeFlags =  ItemTouchHelper.END;
   // final int swipeFlags =  ItemTouchHelper.END | ItemTouchHelper.START; Enable swipe in both direction
    return makeMovementFlags(dragFlags, swipeFlags);

}

Source File: ListDragMenuActivity.java From LRecyclerView with Apache License 2.0

5 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = 0, swipeFlags = 0;
    if (recyclerView.getLayoutManager() instanceof StaggeredGridLayoutManager) {
        dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN | ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT;
    } else if (recyclerView.getLayoutManager() instanceof LinearLayoutManager) {
        dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
        //设置侧滑方向为从左到右和从右到左都可以
        swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
    }
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: QueueActivity.java From PainlessMusicPlayer with Apache License 2.0

5 votes

@Override
public int getMovementFlags(final RecyclerView recyclerView,
                            final RecyclerView.ViewHolder viewHolder) {
    final int swipeFlags = ItemTouchHelper.LEFT;
    int dragFlags = 0;
    if (mAdapter.getItemCount() > 1) {
        dragFlags |= ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    }
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: SuperSelectableAdapterActivity.java From FancyAdapters with MIT License

4 votes

public CustomAdapter(List<String> items, RecyclerView recyclerView) {
    super(items, recyclerView, ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.START | ItemTouchHelper.END);
}

Source File: MyItemTouchHelperCallback.java From FaceT with Mozilla Public License 2.0

4 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN; // movements drag
    return makeFlag( ItemTouchHelper.ACTION_STATE_DRAG , dragFlags); // as parameter, action drag and flags drag
}

Source File: ChecklistDragCallback.java From Travel-Mate with MIT License

4 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    // swipeFlags 0 should disable swiping for all directions
    return makeMovementFlags(dragFlags, 0);
}

Source File: ItemTouchHelperCallback.java From SimpleNews with Apache License 2.0

4 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    final int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    final int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: MyItemTouchCallback.java From TimePicker with Apache License 2.0

4 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    int swipeFlags = ItemTouchHelper.START | ItemTouchHelper.END;
    return makeMovementFlags(dragFlags, swipeFlags);
}

Source File: DownloadFileItemHelperCallback.java From Popeens-DSub with GNU General Public License v3.0

4 votes

public DownloadFileItemHelperCallback(SubsonicFragment fragment, boolean mainList) {
	super(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT);
	this.fragment = fragment;
	this.mainList = mainList;
}

Source File: ItemMoveCallback.java From YTPlayer with GNU General Public License v3.0

4 votes

@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    return makeMovementFlags(dragFlags, 0);
}

Java Code Examples for android.support.v7.widget.helper.ItemTouchHelper#DOWN