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Demo shows how to deal with background location update

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不管有没有移动距离,我想它间隔时间定位,怎么设置啊?我把adjustDistanceFilter这个方法注释了,但是也无法一直调用uploadLocation这个方法。

项目正好有这个需求,首先感谢你的demo,现在有一处不是很懂,还请解释一下 if ( (fabs(lastSpeed-location.speed)/lastSpeed > 0.1f) || (lastSpeed < 0) ) { CGFloat newSpeed = (int)(location.speed+0.5f); CGFloat newFilter = newSpeed*self.minInteval; ``` self.distanceFilter = newFilter; } ``` newSpeed 为什么要用location.speed+0.5f 加0.5什么意思,还有minSpeed minFilter...