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MeiTuanViewPagerLibrary

快速实现美团首页切换效果

美团效果图

我的效果图

使用

通过继承RVAdapter来实现PagerAdapter(用泛型来指定数据类型)，子类实现其两个方法:

1.getLayoutId，提供item的布局
2.onBindView，对itemView设置数据
例如：
public class MyViewPagerAdapter extends RVAdapter<MenuItemEntity> {
    public MyViewPagerAdapter(Context mContext, List<MenuItemEntity> dataList, int pageSize, int spanCount) {
        super(mContext, dataList, pageSize, spanCount);
    }

    @Override
    protected int getLayoutId() {
        return R.layout.dot_view_pager_item;
    }

    @Override
    protected void onBindView(RecyclerViewHolder holder, int position, MenuItemEntity data) {
        TextView tv = holder.getView(R.id.tv);
        tv.setText(data.getTitle());
        tv.setCompoundDrawablesWithIntrinsicBounds(0, data.getResId(), 0, 0);
    }
}

设置ViewPager的Adapter

mViewPager.setAdapter(adapter);

设置Item事件监听

adapter.setOnItemClickListener(new RVAdapter.OnItemClickListener<MenuItemEntity>() {
            @Override
            public void onItemClick(RecyclerViewHolder holder, int position, MenuItemEntity data) {
                Toast.makeText(MainActivity.this, position + "-->" + data.getTitle(), Toast.LENGTH_SHORT).show();
            }
        });
    }

License

Copyright (C) 2016 [email protected]

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.