requestBattle abstract method
      
Future<TUIValueCallBack<TUIBattleRequestResult> > 
requestBattle(
    
- TUIBattleConfig config,
 - List<
String> userIdList, - int timeout
 
Request battle invitation.
config Battle configuration.
roomIdList The list of user IDs will be invited.
timeout Timeout time.
Implementation
Future<TUIValueCallBack<TUIBattleRequestResult>> requestBattle(TUIBattleConfig config, List<String> userIdList, int timeout);