摇一摇

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    [[UIApplication sharedApplication] setApplicationSupportsShakeToEdit:YES];
    
    [self becomeFirstResponder];
    
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (BOOL)canBecomeFirstResponder
{
    return YES;// default is NO
}
- (void)motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    NSLog(@"开始摇动手机");
}
- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    NSLog(@"stop");
    UIAlertView *yaoyiyao = [[UIAlertView alloc]initWithTitle:@"温馨提示：" message:@"您摇动了手机，想干嘛？" delegate:self cancelButtonTitle:@"CANCEL" otherButtonTitles: nil];
    [yaoyiyao show];
}
- (void)motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event
{
    NSLog(@"取消");
}


@end