chatroomBlackUser static method
添加黑名单 rid 房间ID 成功返回0, 否则返回非0
Implementation
// blackid 拉黑用户ID
// isAdd 添加或者删除
/// 成功返回0, 否则返回非0
static Future<int> chatroomBlackUser(String rid,String blackid,bool isAdd) async {
int code = await _channel.invokeMethod("chatroomBlackUser",{
"rid": rid,
"blackid": blackid,
"isAdd":isAdd
});
return code;
}