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I have two points. Now is it possible to tell what windDirection one point is from another (eg Africa lays south of Europe)?

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Perhaps Location.bearingTo(Location) is what you're looking for.

http://developer.android.com/reference/android/location/Location.html

You'd just need to map ranges of return values to north, east, etc.

于 2011-04-28T15:11:36.800 回答