iOS 위챗 모방 흔들기 기능 구현

/  Created by     on 16/7/29.
//  Copyright © 2016     . All rights reserved.
//

#import "SignBoardViewController.h"
#import 
#import 
#import 
@interface SignBoardViewController ()
{
}
@property (nonatomic,strong) AVAudioPlayer * audioPlayer;

@end

@implementation SignBoardViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    //    
    [self makeNav];
}

#pragma mark   Nav
- (void)makeNav
{
    [self.navigationItem setTitle:@"    "];//  title
    //      ，        
    self.leftButton.frame = CGRectMake(0, 0, 13, 20);
    [self.leftButton setBackgroundImage:[UIImage imageNamed:@"NavBack"] forState:UIControlStateNormal];
    self.leftButton.layer.cornerRadius = 0;
    self.leftButton.layer.masksToBounds = NO;
    self.leftButton.layer.borderColor = [UIColor clearColor].CGColor;

    //      
    [self.leftButton addTarget:self action:@selector(navLeftClick) forControlEvents:UIControlEventTouchUpInside];

    //       
    self.rightButton.hidden= YES;
}

#pragma mark nav          ,    
- (void)navLeftClick
{
    [self dismissViewControllerAnimated:YES completion:^{
        nil;
    }];
}

#pragma mark -
#pragma mark   
- (void)touchesBegan:(nonnull NSSet *)touches withEvent:(nullable UIEvent *)event

{
    NSLog(@"  ，     ");
    AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);

}

#pragma mark -
#pragma mark     
- (void)motionBegan:(UIEventSubtype)motion withEvent:(nullable UIEvent *)event

{

    NSLog(@"begin motion");

}

#pragma mark -
#pragma mark     
- (void)motionEnded:(UIEventSubtype)motion withEvent:(nullable UIEvent *)event
{
    NSLog(@"end motion");
    if (motion ==UIEventSubtypeMotionShake )
    {
        //    
        SystemSoundID   soundID;  // shake_sound_male.mp3
        NSString *path = [[NSBundle mainBundle ] pathForResource:@"shake_sound_male" ofType:@"mp3"];
        AudioServicesCreateSystemSoundID((__bridge CFURLRef)[NSURL fileURLWithPath:path], &soundID);
        AudioServicesPlaySystemSound (soundID);
        //    
        AudioServicesPlaySystemSound(kSystemSoundID_Vibrate);
    }

}

#pragma mark -
#pragma mark     
- (void)motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event
{

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/