iOS 9 的 UIAlertViewController

话不多说  直接  上代码 。。。

    UIView *myView = [[UIView alloc]initWithFrame:CGRectMake(50, 100, 50, 50)];
    myView.backgroundColor = [UIColor redColor];
    [self.view addSubview:myView];
    
    UIImageView *imageViews = [[UIImageView alloc]init];
    imageViews.frame = myView.frame;
    imageViews.backgroundColor = [UIColor yellowColor];
    [self.view addSubview:imageViews];
    
    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(rightAction:)];
    
    [myView addGestureRecognizer:tap];

- (void)rightAction:(UIBarButtonItem *)sender
{
    UIAlertController *alert = [UIAlertController alertControllerWithTitle:nil message:nil preferredStyle:UIAlertControllerStyleActionSheet];

//preferredStyle  为 UIAlertControllerStyleActionSheet  时跳出 为 ActionSheet 

//  preferredStyle  为 UIAlertControllerStyleActionAlert 时  跳出为 AlertView

    [alert addAction:[UIAlertAction actionWithTitle:@"相机" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        
        NSLog(@"相机...");
        
    }]];
    
    [alert addAction:[UIAlertAction actionWithTitle:@"相册" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        
        NSLog(@"相册...");
        
    }]];

    
    [alert addAction:[UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
        
        NSLog(@"取消...");
        
    }]];

//  特别重要  的  必须得  模态出来
    
    [self presentViewController:alert animated:YES completion:nil];
    
}