每日学习

今日份学习，新闻app当然得有上拉下拉了，所以smartRefreshLayout得好好学一下，

<?xml version="1.0" encoding="utf-8"?>
<com.scwang.smartrefresh.layout.SmartRefreshLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/srl_fresh"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.wen.asyl.pulltorefreshdemo.MainActivity">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/rv_list"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:overScrollMode="never"
        android:background="#fff"/>

</com.scwang.smartrefresh.layout.SmartRefreshLayout>

recycleAdapter = new RecycleAdapter(MainActivity.this , mDatas );
LinearLayoutManager layoutManager = new LinearLayoutManager(this);
//设置布局管理器
rvList.setLayoutManager(layoutManager);
//设置为垂直布局，这也是默认的
layoutManager.setOrientation(OrientationHelper.VERTICAL);
//设置Adapter
rvList.setAdapter(recycleAdapter);
//设置 Header 为 贝塞尔雷达 样式
srfresh.setRefreshHeader(new BezierRadarHeader(this).setEnableHorizontalDrag(true));
//设置 Footer 为 球脉冲 样式
srfresh.setRefreshFooter(new BallPulseFooter(this).setSpinnerStyle(SpinnerStyle.Scale));
srfresh.setOnRefreshListener(new OnRefreshListener() {
    @Override
    public void onRefresh(final RefreshLayout refreshlayout) {
        //延时展示，延时2秒
        mHandler.postDelayed(new Runnable() {
            @Override
            public void run() {
                initData();
                recycleAdapter.refresh(mDatas);//刷新加载数据
                refreshlayout.finishRefresh();
            }
        },2000);

    }
});
srfresh.setOnLoadMoreListener(new OnLoadMoreListener() {
    @Override
    public void onLoadMore(final RefreshLayout refreshlayout) {
        mHandler.postDelayed(new Runnable() {
            @Override
            public void run() {
                initData();
                recycleAdapter.refresh(mDatas);
                refreshlayout.finishLoadMore();
            }
        },2000);

    }
});
srfresh.setEnableLoadMore(true);
srfresh.autoRefresh();