Tag: ibocom

用户界面命令在IBAction中跳过

这是我的代码： -(IBAction)saveDownloadedImage { NSLog(@"Test"); EXECUTED indicatorView.hidden = NO; NOT EXECUTED [indicatorView startAnimating]; NOT EXECUTED [statusLabel setText:@"WHY?"]; NOT EXECUTED [currentPicture setImage:[imageView image]]; EXECUTED ImageFileManager *fileManager = [[ImageFileManager alloc] init]; EXECUTED [fileManager saveImageToDisk:currentPicture]; EXECUTED indicatorView.hidden = YES; [statusLabel setText:@"Image saved successfully."]; EXECUTED saveButton.enabled = NO; EXECUTED } 节约的时间大约需要5秒钟。 所以在用户界面中看到这个指标是很正常的。 但没有任何反应！ 任何想法？