KRefreshLayout

继承自FrameLayout的下拉和上拉刷新

##如何使用 Gradle
compile 'com.charry.krefresh:krefresh:0.1.1'

XML中

<com.charry.krefresh.KRefreshLayout
        android:id="@+id/refreshlayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ListView
            android:id="@+id/listview"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@android:color/white"/>
</com.charry.krefresh.KRefreshLayout>

代码中

KRefreshLayout mRefreshLayout = (KRefreshLayout) findViewById(R.id.refreshlayout);
mRefreshLayout.setOnRefreshListener(new KRefreshLayout.KOnRefreshListener() {
    @Override
    public void onRefresh() {
        Toast.makeText(MainActivity.this, "刷新回调被调用了", Toast.LENGTH_SHORT).show();
    }
});
mRefreshLayout.setOnLoadMoreListener(new KRefreshLayout.KOnLoadMoreListener() {
    @Override
    public void onLoadMore() {
        Toast.makeText(MainActivity.this, "上拉回调被调用了", Toast.LENGTH_SHORT).show();
    }
});

自动刷新

mRefreshLayout.startRefreshWithCallBack();// 自动回调onRefresh
mRefreshLayout.startRefreshWithCallBack(100);// 延迟100毫秒刷新，自动回调onRefresh  

结束刷新

mRefreshLayout.finishRefresh();  

结束加载更多

mRefreshLayout.finishLoadMore();

其他

mRefreshLayout.setRefreshing(true);// 进入刷新状态，但不回调onRefresh  
mRefreshLayout.setRefreshing(false);// 结束刷新

##自定义刷新头视图

1. 新建类继承自KBaseRefreshHead，重写pullAction、releaseRefreshAction、refreshAction、refreshCompleteAction在相对应的回调方法中编写自己的头部动画；
2. 在activity中mRefreshLayout.setCustomHeadView(new CustomHeadView(this));设置自定义头，如果需要自定义头不是图高度，需要在setCustomHeadView方法前调用setHeadViewHeight;