iPhone摇一摇

来源：互联网发布：淘宝短信营销资料编辑：程序博客网时间：2024/05/18 00:06

监控摇一摇的方法

方法1：通过分析加速计数据来判断是否进行了摇一摇操作（比较复杂）

方法2：iOS自带的Shake监控API（非常简单）

判断摇一摇的步骤：实现3个摇一摇监听方法

-(void)motionBegan:(UIEventSubtype)motionwithEvent:(UIEvent*)event/**检测到摇动*/

-(void)motionCancelled:(UIEventSubtype)motionwithEvent:(UIEvent*)event/**摇动取消(被中断)*/

-(void)motionEnded:(UIEventSubtype)motionwithEvent:(UIEvent*)event/**摇动结束*/

////  ViewController.m#import "ViewController.h"@interface ViewController ()@end@implementation ViewController- (void)motionBegan:(UIEventSubtype)motion withEvent:(UIEvent *)event{    NSLog(@"用户摇一摇");}- (void)motionCancelled:(UIEventSubtype)motion withEvent:(UIEvent *)event{    // 摇一摇被打断(电话)}- (void)motionEnded:(UIEventSubtype)motion withEvent:(UIEvent *)event{    // 摇一摇结束}@end

0 0