yilylong / dragablerecyclerview

dragable and swipeable pullrefresh recyclerview

DragableRecyclerView

dragable and swipeable pullrefresh recyclerview--支持拖拽排序，侧滑删除，和下拉刷新上拉加载更多

useage

Step 1. Add the JitPack repository to your build file Add it in your root build.gradle at the end of repositories:

allprojects {
	repositories {
		...
		maven { url 'https://jitpack.io' }
	}
}

Step 2. Add the dependency

dependencies {
        compile 'com.github.yilylong:DragableRecyclerView:v1.0.2'
}

in your xml:

<com.zhl.dragablerecyclerview.view.DragableRecyclerView
    android:id="@+id/recyclerview"
    android:background="#5e5c5c"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

swipe menu

// 是否开启侧滑
    mRecyclerView.setSwipeEnable(true);
// 设置侧滑菜单
    mRecyclerView.setMenuCreator(new SwipeMenuCreator() {
        @Override
        public void create(SwipeMenu menu) {
            SwipeMenuItem deleteItem = new SwipeMenuItem(getApplicationContext());
            deleteItem.setBackground(R.color.colorAccent);
            deleteItem.setWidth(dp2px(MainActivity.this, 90));
            deleteItem.setTitle("删除");
            deleteItem.setIcon(R.mipmap.icon_delete);
            deleteItem.setTitleSize(18);
            deleteItem.setTitleColor(Color.WHITE);
            menu.addMenuItem(deleteItem);

            SwipeMenuItem collectionItem = new SwipeMenuItem(getApplicationContext());
            collectionItem.setBackground(R.color.green);
            collectionItem.setWidth(dp2px(MainActivity.this, 90));
            collectionItem.setTitle("收藏");
            collectionItem.setTitleSize(18);
            collectionItem.setTitleColor(Color.WHITE);
            collectionItem.setIcon(R.mipmap.icon_collection);
            menu.addMenuItem(collectionItem);
        }
    });
    
// 设置侧滑菜单的监听
    mRecyclerView.setOnSwipedMenuItemClickListener(new DragableRecyclerView.OnSwipedMenuItemClickListener() {

        @Override
        public void onMenuItemClick(int position, RecyclerView.Adapter<RecyclerView.ViewHolder> adapter, SwipeMenu menu, int index) {
            if(index==0){
                adapter.notifyItemRemoved(position);
                Toast.makeText(MainActivity.this,"删除第"+position+"项",Toast.LENGTH_SHORT).show();
            }else if(index==1){
                Toast.makeText(MainActivity.this,"收藏第"+position+"项",Toast.LENGTH_SHORT).show();
            }
        }
    });       

长按拖拽排序

// 是否可以长按拖拽
    mRecyclerView.setLongPressDragEnabled(true);  
    // 设置长按拖拽的监听
    mRecyclerView.setOnItemDragListener(new DragableRecyclerView.OnItemDragListener() {
        @Override
        public void onSelectedChanged(RecyclerView.ViewHolder viewHolder, int actionState) {
            if(viewHolder!=null){
                viewHolder.itemView.setBackgroundResource(R.color.colorAccent);
            }
        }
        @Override
        public void onMoved(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, int fromPos, RecyclerView.ViewHolder target, int toPos, int x, int y) {
            String movedTX = Data.remove(fromPos);
            Data.add(toPos,movedTX);
        }

        @Override
        public boolean onDragScaleable() {
            return true;
        }
        @Override
        public void onDragCompleted(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) {
            viewHolder.itemView.setBackgroundResource(R.color.gray);
        }
    });

        下拉刷新

// 是否开启下拉刷新
    mRecyclerView.setPullRefreshEnable(true);
    // 是否开启上拉加载
    mRecyclerView.setPullLoadMoreEnable(true);
// 设置下拉刷新的监听
    mRecyclerView.setPullRefreshListener(new DragableRecyclerView.OnPullRefreshListener() {
        @Override
        public void onRefresh() {
            mRecyclerView.postDelayed(new Runnable() {
                @Override
                public void run() {
                    refresh();
                    mRecyclerView.stopRefresh();
                }
            },3000);
        }
        @Override
        public void onLoadMore() {

            mRecyclerView.postDelayed(new Runnable() {
                @Override
                public void run() {
                    loadMore();
                    mRecyclerView.stopLoadMore();
                }
            },3000);
        }
        @Override
        public void onUpdateRefreshTime(long time) {
            mRecyclerView.setRefreshTime(time);
        }
    });

自定义刷新头

 
    继承CBRefreshHeaderView，根据需要覆盖CBRefreshState中的各种状态方法，recyclerview会回调下拉刷新和上拉加载的各种方法。主要通过更改刷新头高度或者mragin来实现，参考CBRefreshHeader和CBRefreshFooter。

  // 设置自定义的下拉刷新和上拉加载刷新头
 mRecyclerView.setRefreshHeader(new CustomHeader(this));
 mRecyclerView.setLoadMoreFooter(new CustomFooter(this));

另外listview 版本的看这里：CBPullRefreshListView 感谢Xrecyclerview XlistView

 

dragablerecyclerview's Issues

我在recyclerview的adapter的xml文件中设置了 android:clickable="true"，发现侧滑不成功，请问是怎么回事呢？

还发现一个问题，就是recyclerView的布局的属性layout_height设置为wrap_content，数据不够一屏，点击或者侧滑底下的空白处都会是显示点击第一项或者侧滑第一项，这是我发现的问题。

有个问题，假如数据不足一屏，设置了加载更多，那个“上拉加载更多”会显示出来

希望能解决下

allowBackup属性值冲突

DragableRecyclerView项目中allowBackup=“true”,但是我自己的项目里面allowBackup设置为false，这时候会有冲突。我觉得DragableRecyclerView中还是allowBackup=“false”比较好