Question

I use requestLocationUpdates listener receives data.
how can I determine that works requestLocationUpdates? need a method that will bring back true – if requestLocationUpdates enabled or false if I turned it off (removeUpdates)

Answer 1

There is no such method. For the LocationListener flavor of requestLocationUpdates(), it is pretty easy for you to track it yourself:

Step #1: Add a data member to some class, of type boolean, named areLocationUpdatesEnabled, initially set to false.

Step #2: When you call requestLocationUpdates(), set areLocationUpdatesEnabled to true.

Step #3: When you call removeUpdates(), set areLocationUpdatesEnabled to false.

Step #4 (optional): Implement areLocationUpdatesEnabled() as a method to return the value of areLocationUpdatesEnabled.