iOS检测摇动

iOS检测摇动

2019独角兽企业重金招聘Python工程师标准>>>

         iOS 检测摇动，最常见的就是微信摇一摇，查找附近的人。

        新建一个CWindow类继承UIWindow，重写-(void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event方法。

        .h文件代码：

#import <UIKit/UIKit.h>@interface CWindow : UIWindow@end

//
//  CWindow.m
//  Contact
//
//  Created by Carl on 13-7-3.
//  Copyright (c) 2013年 contact.. All rights reserved.
//#import "CWindow.h"
#import "CConstants.h"@implementation CWindow- (id)initWithFrame:(CGRect)frame
{self = [super initWithFrame:frame];if (self) {// Initialization code}return self;
}//检测摇动
-(void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event
{pe == UIEventSubtypeMotionShake){CCLog(@"Motion shake.");[[NSNotificationCenter defaultCenter] postNotificationName:APP_SHAKE_NOTIFICATION object:nil];}
}/*
// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect
{// Drawing code
}
*/@end

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