import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
-
(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
self.window.backgroundColor = [UIColor whiteColor];
[self.window makeKeyAndVisible];//添加照片
UIImageView *imageView=[[UIImageView alloc]initWithFrame:CGRectMake(100, 100, 100, 100)];
UIImage *image=[UIImage imageNamed:@"headImage.png"];
imageView.image=image;
[self.window addSubview:imageView];
//毛玻璃效果 也可以给View,把View的背景颜色变淡了
UIBlurEffect *effect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];
UIVisualEffectView *visualEffectView = [[UIVisualEffectView alloc]initWithEffect:effect];
visualEffectView.alpha = 0.9;
[visualEffectView setFrame:imageView.bounds];
[imageView addSubview:visualEffectView];
return YES;
}
