onChannelsDeleted abstract method

void onChannelsDeleted(
  1. GroupChannelContext context,
  2. List<String> deletedChannelUrls
)

Called when one or more of the GroupChannels the GroupChannelCollection holds has been deleted.

context is a GroupChannelContext of where this deletion happened. deletedChannelUrls are deleted GroupChannel's url lists.

Implementation

void onChannelsDeleted(
  GroupChannelContext context,
  List<String> deletedChannelUrls,
);