到新公司后，想养成一个好习惯，写博客，多做分享，就根据自己平时的工作内容来做分享吧
场景是有一个UIViewController ，点一个按钮 弹出一个半透明框，然后点击框上确认按钮，框消失
-(IBAction)buttonClick:(id)sender
{
UIButton * uiButton = (UIButton *)sender;
if(uiButton.tag ==1){
//UIViewController
TransparentController * transparentVC = [[TransparentController alloc] initWithNibName:@"TransparentController" bundle:nil];
if ([[[UIDevice currentDevice] systemVersion] floatValue]>=8.0) {
transparentVC.modalPresentationStyle=UIModalPresentationOverCurrentContext;
}else{
self.modalPresentationStyle=UIModalPresentationOverFullScreen;
}
[self presentViewController:transparentVC animated:YES completion:nil];
}else{
//UIView
UIViewAlert *alert = [UIViewAlert nibInstance];
[alert show];
}
}
具体的demo，我往后后整理出来
github地址:
https://github.com/likaiwork/TransparentViewDemo
