// // ASWindowManager.m // Asteria // // Created by iOS on 2023/12/23. // #import "ASWindowManager.h" @implementation ASWindowManager static ASWindowManager *singleClass = nil; + (instancetype)share{ static dispatch_once_t onceToken; dispatch_once(&onceToken, ^{ singleClass = [[ASWindowManager alloc]init]; }); return singleClass; } @end