BaseRecyclerViewAdapterHelper（中文版文档）

Powerful and flexible RecyclerAdapter Please feel free to use this.(Love can be a Star)

Google Play Demo

#Features（download apk）

• Reduce lot of code.easily create RecyclerAdapter
• add item click and add item long click and item chlid click
• easily add RecyclerAdapter animations
• add HeadView and add FooterView
• add The drop-down refresh, load more
• set custom loading view
• easily create section headers
• custom item view type
• add setEmptyView methods
• add drag item

#Extension library PinnedSectionItemDecoration

Get it

Add it in your root build.gradle at the end of repositories:

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

Add the dependency

dependencies {
        compile 'com.github.CymChad:BaseRecyclerViewAdapterHelper:v1.9.7'
}

#Use it create RecyclerAdapter

public class QuickAdapter extends BaseQuickAdapter<Status> {
    public QuickAdapter() {
        super(R.layout.tweet, DataServer.getSampleData());
    }

    @Override
    protected void convert(BaseViewHolder helper, Status item) {
        helper.setText(R.id.tweetName, item.getUserName())
                .setText(R.id.tweetText, item.getText())
                .setText(R.id.tweetDate, item.getCreatedAt())
                .setVisible(R.id.tweetRT, item.isRetweet())
                .linkify(R.id.tweetText);
                Glide.with(mContext).load(item.getUserAvatar()).crossFade().into((ImageView) helper.getView(R.id.iv));
    }
}

#Use it item click and item chlid click

mQuickAdapter.setOnRecyclerViewItemClickListener(new BaseQuickAdapter.OnRecyclerViewItemClickListener() {
    @Override
    public void onItemClick(View view, int position) {
        //..
    }
});

#Use it item chlid click Adapter

protected void convert(BaseViewHolder helper, Status item) {
	helper.setOnClickListener(R.id.tweetAvatar, new OnItemChildClickListener())
		.setOnClickListener(R.id.tweetName, new OnItemChildClickListener());
}

Activity

mQuickAdapter.setOnRecyclerViewItemChildClickListener(new BaseQuickAdapter.OnRecyclerViewItemChildClickListener() {
            @Override
            public void onItemChildClick(BaseQuickAdapter adapter, View view, int position) {
                String content = null;
                Status status = (Status) adapter.getItem(position);
                switch (view.getId()) {
                    case R.id.tweetAvatar:
                        content = "img:" + status.getUserAvatar();
                        break;
                    case R.id.tweetName:
                        content = "name:" + status.getUserName();
                        break;
                }
                Toast.makeText(AnimationUseActivity.this, content, Toast.LENGTH_LONG).show();
            }
        });

#Use it add adaptar Animation

// Turn animation
quickAdapter.openLoadAnimation();

or

// Turn animation and set animate
quickAdapter.openLoadAnimation(BaseQuickAdapter.ALPHAIN);

or

// Turn animation and set custom animate
quickAdapter.openLoadAnimation(new BaseAnimation() {
                            @Override
                            public Animator[] getAnimators(View view) {
                                return new Animator[]{
                                        ObjectAnimator.ofFloat(view, "scaleY", 1, 1.1f, 1),
                                        ObjectAnimator.ofFloat(view, "scaleX", 1, 1.1f, 1)
                                };
                            }
                        });

#Use it custom item view type

public class MultipleItemQuickAdapter extends BaseMultiItemQuickAdapter<MultipleItem> {

    public MultipleItemQuickAdapter(List data) {
        super(data);
        addItemType(MultipleItem.TEXT, R.layout.text_view);
        addItemType(MultipleItem.IMG, R.layout.image_view);
    }

    @Override
    protected void convert(BaseViewHolder helper, MultipleItem item) {
        switch (helper.getItemViewType()) {
            case MultipleItem.TEXT:
                helper.setImageUrl(R.id.tv, item.getContent());
                break;
            case MultipleItem.IMG:
                helper.setImageUrl(R.id.iv, item.getContent());
                break;
        }
    }

}

#Use it add header and footer

// add
mQuickAdapter.addHeaderView(getView());
mQuickAdapter.addFooterView(getView());
// remove
removeHeaderView(getView);
removeFooterView(getView);
// or
removeAllHeaderView();
removeAllFooterView();

#Use it load more setOnLoadMoreListener

mQuickAdapter.openLoadMore(PAGE_SIZE, true);
mQuickAdapter.setOnLoadMoreListener(this);

Override onLoadMoreRequested()

@Override
public void onLoadMoreRequested() {
        mRecyclerView.post(new Runnable() {
        @Override
        public void run() {
        if (mCurrentCounter >= TOTAL_COUNTER) {
                    mQuickAdapter.notifyDataChangedAfterLoadMore(false);
                }
        } else {
                    mQuickAdapter.notifyDataChangedAfterLoadMore(DataServer.getSampleData(PAGE_SIZE),true);
                    mCurrentCounter = mQuickAdapter.getItemCount();
        }});
    }

#Set custom loading view

mQuickAdapter.setLoadingView(customView);

#Use it create section headers

public class SectionAdapter extends BaseSectionQuickAdapter<MySection> {
     public SectionAdapter(int layoutResId, int sectionHeadResId, List data) {
        super(layoutResId, sectionHeadResId, data);
    }
    @Override
    protected void convert(BaseViewHolder helper, MySection item) {
        helper.setImageUrl(R.id.iv, (String) item.t);
    }
    @Override
    protected void convertHead(BaseViewHolder helper,final MySection item) {
        helper.setText(R.id.header, item.header);
        
        helper.setOnClickListener(R.id.more, new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Toast.makeText(context,item.header+"more..",Toast.LENGTH_LONG).show();
            }
        });
    }

#Use it setEmptyView

mQuickAdapter.setEmptyView(getView());

#Use it drag and swipe item

OnItemDragListener onItemDragListener = new OnItemDragListener() {
    @Override
    public void onItemDragStart(RecyclerView.ViewHolder viewHolder, int pos){}
    @Override
    public void onItemDragMoving(RecyclerView.ViewHolder source, int from, RecyclerView.ViewHolder target, int to) {}
    @Override
    public void onItemDragEnd(RecyclerView.ViewHolder viewHolder, int pos) {}
}

OnItemSwipeListener onItemSwipeListener = new OnItemSwipeListener() {
    @Override
    public void onItemSwipeStart(RecyclerView.ViewHolder viewHolder, int pos) {}
    @Override
    public void clearView(RecyclerView.ViewHolder viewHolder, int pos) {}
    @Override
    public void onItemSwiped(RecyclerView.ViewHolder viewHolder, int pos) {}
};

public class ItemDragAdapter extends BaseItemDraggableAdapter<String> {
    public ItemDragAdapter(List data) {
        super(R.layout.item_draggable_view, data);
    }

    @Override
    protected void convert(BaseViewHolder helper, String item) {
        helper.setText(R.id.tv, item);
    }
}

mAdapter = new ItemDragAdapter(mData);

ItemDragAndSwipeCallback itemDragAndSwipeCallback = new ItemDragAndSwipeCallback(mAdapter);
ItemTouchHelper itemTouchHelper = new ItemTouchHelper(itemDragAndSwipeCallback);
itemTouchHelper.attachToRecyclerView(mRecyclerView);

// enable drag items
mAdapter.enableDragItem(itemTouchHelper, R.id.textView, true);
mAdapter.setOnItemDragListener(onItemDragListener);

// enable swipe items
mAdapter.enableSwipeItem();
mAdapter.setOnItemSwipeListener(onItemSwipeListener);

#Thanks JoanZapata / base-adapter-helper

#License

Copyright 2016 陈宇明

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.