com.healthmall.android.widget ## 接口 PullToRefreshLayout.OnChildScrollUpCallback * 封闭类: [PullToRefreshLayout](PullToRefreshLayout.md) * * * public static interface PullToRefreshLayout.OnChildScrollUpCallback <br/><br/> * #### 方法详细资料 * #### canChildScrollUp boolean canChildScrollUp([PullToRefreshLayout](PullToRefreshLayout.md) parent, @Nullable View child) 当 `PullToRefreshLayout.canChildScrollUp()` 方法调用时会调用此方法，并作为返回结果 参数: `parent` - PullToRefreshLayout `child` - PullToRefreshLayout的子view. 返回: 子view是否可以在PullToRefreshLayout中继续上滑。如果结果true，说明此时还能上滑，PullToRefreshLayout不处理下拉的事件；如果结果为false，说明已经到顶，继续往下拉的话PullToRefreshLayout会出现下拉过程。