请问如何在BottomSheetDialog中使用？

[magical-xu]

KPSwitchRootLinearLayout 作为根布局节点，直接就挂掉了 看了下是因为强转报错了 dialog里这个context不是activity

[jiangbing0125]

final Activity activity = (Activity) panelLayout.getContext();

替换下这个试试 /** * try get host activity from view. * views hosted on floating window like dialog and toast will sure return null. * @return host activity; or null if not available */ public static Activity getActivityFromView(View view) { Context context = view.getContext(); while (context instanceof ContextWrapper) { if (context instanceof Activity) { return (Activity) context; } context = ((ContextWrapper) context).getBaseContext(); } return null; }