SwipePresenter

Introduction: A presenter using for RecyclerView & SwipeRefreshLayout
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A presenter using for RecyclerView & SwipeRefreshLayout

You should only care about onRefresh() onLoadMore(), and no need to care about setOnScrolledListener blablabla.

When 4 items left to show, it will call onLoadMore().

Supports LinearLayoutManager, StaggeredGridLayoutManager, and GridLayoutManager. If you want to support your custom LayoutManager, please implements SwipePresenter.LayoutManager.

Download

I'm going to upload to maven but I didn't do it yet : )

Usage

I suggest using this library with lambda:

presenter = new SwipePresenter.Builder()
        .onCreated(()-> {
                recyclerview.setLayoutManager(new StaggeredGridLayoutManager(
                        2, StaggeredGridLayoutManager.VERTICAL)
                );
                recyclerview.setAdapter(adapter);
            }
        })
        .swipeRefreshLayout(swipeRefreshLayout)
        .recyclerView(recyclerview)
        .emptyView(emptyView)
        .onRefresh(() -> { presenter.stopRefresh(); })
        .onLoadMore(new SwipePresenter.AutoLoadMoreListener(4) { () -> { finishLoadingMore(); } })
        // or you can replace this with presenter.finishLoadingMore();
        .build();

Without lambda:

presenter = new SwipePresenter.Builder()
        .onCreated(new Runnable() {
            @Override
            public void run() {
                recyclerview.setLayoutManager(new StaggeredGridLayoutManager(
                        2, StaggeredGridLayoutManager.VERTICAL)
                );
                recyclerview.setAdapter(adapter);
            }
        })
        .swipeRefreshLayout(swipeRefreshLayout)
        .recyclerView(recyclerview)
        .emptyView(emptyView)
        .onRefresh(new SwipeRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh() {
                presenter.stopRefresh();
            }
        })
        .onLoadMore(new SwipePresenter.AutoLoadMoreListener(4) {
            @Override
            public void onLoadMore(RecyclerView recyclerView) {
                finishLoadingMore(); // or you can replace this with presenter.finishLoadingMore();
            }
        })
        .build();

License

Copyright 2016 UnDownDing

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.
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