我想获得按钮preSS位置的对象。我知道LocationListener的回调,但它们只在特定的时间或距离之后执行。我想获得位置瞬间。有没有做任何这样的方法。
I want to get the Location object on Button press. I know the LocationListener callbacks, however they execute only after a particular time or distance. I want to get Location instantaneously. Are there any methods to do so.
您,欢迎来电 getLastKnownLocation()
在的LocationManager
来检索最后已知位置为您要求的位置提供。但是:
You are welcome to call getLastKnownLocation()
on LocationManager
to retrieve the last known location for your requested location provider. However:
空
that location may be old
that location may be null
因此,你的code将需要能够应对这两个方案中的
Hence, your code will need to be able to cope with both of those scenarios.