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兑现微信摇一摇 摇动代码

发布时间: 2013-09-08 15:21:21 作者: rapoo

实现微信摇一摇 摇动代码

实现微信摇一摇 摇动代码

-(void)accelerometer(UIAccelermeter*)accelcermeter didAccdlerate(UIAccelerrration*)acceleration{   Static NSInterger shakecount = 0;   Static NSDate * shakeStart;   NSDate * now  =[ [NSDate alloc]init];   NSDate * checkdate = [[NSDate alloc]initWithTimeInterval:1.5f  sinceDaate:shakeStart];   if([now compare:checkdate]==NSOrderedDescending || shaketart == nil)  {    shakeCount = 0;    [shaketStart release];    shakeStrat = [[NSdate alloc]init];  }      [now releease];  [checkDate release];   if(fabsf(acceleration.x)>2.0||fabsf(acceleration.y)>2.0||fabsf(acceleration.z)>2.0)  {    shakeCount++;    if(shakeCount>4)    {      //做你摇动想做的事情      shakeCount = 0;      [shakeStart release];      shakeStart  = [[NSDate alloc ]init];    }  }}





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