这似乎足够简单,但我似乎无法清楚地看到如何利用安静定位服务计算我的速度。
我想要做的是,根据我先前和现在的全球定位系统位置计算我的速度。 由于需要使用固定式(Speed)在某个时候确定。
因此,在那里,我可以在Eclipse对手工艺X档案的我的安乐器进行操作,这将显示我在任何措施(参数、脚步、里程等)的步伐——我总是能够把这一点变成我所需要的。
Thanks in advance, Alex
这似乎足够简单,但我似乎无法清楚地看到如何利用安静定位服务计算我的速度。
我想要做的是,根据我先前和现在的全球定位系统位置计算我的速度。 由于需要使用固定式(Speed)在某个时候确定。
因此,在那里,我可以在Eclipse对手工艺X档案的我的安乐器进行操作,这将显示我在任何措施(参数、脚步、里程等)的步伐——我总是能够把这一点变成我所需要的。
Thanks in advance, Alex
由于需要使用固定式(Speed)在某个时候确定。
(如果你使用实际装置——......)。 无,速度由全球定位系统分机确定,其准确度应比在连续两个地点之间实现相差和时间。 页: 1 电话:+a href=“http:// Developingelloper.rosid.com/fer/rosid/ place/Location.html
(In case you re not using an actual device)
I ve had good success using the mock location provider where you can set the Location
object you want with setSpeed()
in meters/second
这里有一些这样做的方法:
你们是否只是这样说? 页: 1
1. 旧Location.distance To(newLocation) /(newLocation.gettime() - 旧Location.gettime()
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