替换`didFinishLaunchingWithOptions`能检查出crash,但是`applicationDidBecomeActive`还是会正常执行,如果`applicationDidBecomeActive`中有代码crash了,那么永远看不到这个alert提示
替换
didFinishLaunchingWithOptions能检查出crash,但是applicationDidBecomeActive还是会正常执行,如果applicationDidBecomeActive中有代码crash了,那么永远看不到这个alert提示