上拉加载下拉刷新---SmartRefreshLayout 上拉加载下拉刷新---SmartRefre

上拉加载下拉刷新的控件大家该很熟悉了，今天介绍一款不错的上拉加载下拉刷新控件--------SmartRefreshLayout
其他人网址:https://www.jianshu.com/p/05ce4ab4b948
一.导入依赖在app-module中添加RecycleView和SmartRefreshLayout的依赖

//recyclerview implementation 'com.android.support:recyclerview-v7:26.1.0' implementation 'com.android.support:design:26.1.0' //SmartRefreshLayout implementation 'com.scwang.smartrefresh:SmartRefreshLayout:1.0.4-7' implementation 'com.scwang.smartrefresh:SmartRefreshHeader:1.0.4-7'

二.在mainActivity中添加xml布局

这是SmartRefreshLayout的基本布局，其中：

app:srlAccentColor="#00000000"//设置Header主题颜色 app:srlPrimaryColor="#00000000"//设置Footer主题颜色 app:srlEnablePreviewInEditMode="true"//开启和关闭预览功能

三.MainActivity中初始化和刷新加载事件

private RecyclerView mRecyclerView; private RefreshLayout mRefreshLayout; //初始化 mRecyclerView=findViewById(R.id.rv); mRefreshLayout = findViewById(R.id.refreshLayout); //刷新 mRefreshLayout.setOnRefreshListener(new OnRefreshListener() { @Override public void onRefresh(RefreshLayout refreshlayout) { mData.clear(); mNameAdapter.notifyDataSetChanged(); refreshlayout.finishRefresh(); } }); //加载更多 mRefreshLayout.setOnLoadmoreListener(new OnLoadmoreListener() { @Override public void onLoadmore(RefreshLayout refreshlayout) { for(int i=0; i<30; i++){ mData.add("小明"+i); } mNameAdapter.notifyDataSetChanged(); refreshlayout.finishLoadmore(); } });

【上拉加载下拉刷新---SmartRefreshLayout】开启/关闭下拉刷新和加载更多，结束刷新和加载

开始下拉 mRefreshLayout.setEnableRefresh(true); //启用刷新 mRefreshLayout.setEnableLoadmore(true); //启用加载关闭下拉 mRefreshLayout.finishRefresh(); mRefreshLayout.finishLoadmore();