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

The following examples show how to use android.support.v7.widget.helper.ItemTouchHelper#DOWN . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: ItemDragHelperCallback.java    From fingerpoetry-android with Apache License 2.0 6 votes vote down vote up 
@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);
}
Example 2
Source File: SheetSortController.java    From Musicoco with Apache License 2.0 6 votes vote down vote up 
@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);
}
Example 3
Source File: ItemActivity.java    From Fairy with Apache License 2.0 6 votes vote down vote up 
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);
    });
}
Example 4
Source File: LanguagesEditorFragment.java    From OpenHub with GNU General Public License v3.0 6 votes vote down vote up 
@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();
}
Example 5
Source File: SimpleItemTouchHelperCallback.java    From LazyRecyclerAdapter with MIT License 5 votes vote down vote up 
@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);
}
Example 6
Source File: CustomNewsActivity.java    From NewsMe with Apache License 2.0 5 votes vote down vote up 
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);
        }
    };
}
Example 7
Source File: CustomItemTouchHelper.java    From OmniList with GNU Affero General Public License v3.0 5 votes vote down vote up 
@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);
}
Example 8
Source File: ItemDragCallback.java    From ChannelManageDemo_Java with MIT License 5 votes vote down vote up 
@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);
}
Example 9
Source File: SimpleItemTouchHelperCallback.java    From privacy-friendly-weather with GNU General Public License v3.0 5 votes vote down vote up 
/**
 * @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);
}
Example 10
Source File: MainActivity.java    From Ucount with GNU General Public License v3.0 5 votes vote down vote up 
@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;
}
Example 11
Source File: SimpleItemTouchHelperCallback.java    From Focus with GNU General Public License v3.0 5 votes vote down vote up 
@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);

}
Example 12
Source File: ListDragMenuActivity.java    From LRecyclerView with Apache License 2.0 5 votes vote down vote up 
@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);
}
Example 13
Source File: QueueActivity.java    From PainlessMusicPlayer with Apache License 2.0 5 votes vote down vote up 
@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);
}
Example 14
Source File: SuperSelectableAdapterActivity.java    From FancyAdapters with MIT License 4 votes vote down vote up 
public CustomAdapter(List<String> items, RecyclerView recyclerView) {
    super(items, recyclerView, ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.START | ItemTouchHelper.END);
}
Example 15
Source File: MyItemTouchHelperCallback.java    From FaceT with Mozilla Public License 2.0 4 votes vote down vote up 
@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
}
Example 16
Source File: ChecklistDragCallback.java    From Travel-Mate with MIT License 4 votes vote down vote up 
@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);
}
Example 17
Source File: ItemTouchHelperCallback.java    From SimpleNews with Apache License 2.0 4 votes vote down vote up 
@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);
}
Example 18
Source File: MyItemTouchCallback.java    From TimePicker with Apache License 2.0 4 votes vote down vote up 
@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);
}
Example 19
Source File: DownloadFileItemHelperCallback.java    From Popeens-DSub with GNU General Public License v3.0 4 votes vote down vote up 
public DownloadFileItemHelperCallback(SubsonicFragment fragment, boolean mainList) {
	super(ItemTouchHelper.UP | ItemTouchHelper.DOWN, ItemTouchHelper.LEFT | ItemTouchHelper.RIGHT);
	this.fragment = fragment;
	this.mainList = mainList;
}
Example 20
Source File: ItemMoveCallback.java    From YTPlayer with GNU General Public License v3.0 4 votes vote down vote up 
@Override
public int getMovementFlags(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
    int dragFlags = ItemTouchHelper.UP | ItemTouchHelper.DOWN;
    return makeMovementFlags(dragFlags, 0);
}