Issue
I have implemented a LocationListener
activity to get the lat/lon coordinates. I launch a MapActivity
and want to get the current location and show it on the map. Now I'm confused. What is the best approach to show a progress dialog while fetching the coordinates?
- Start an activity for result (
LocationListener
) and show a progress dialog while waiting for the coordinates to be delivered. - Implement a
getCoordinates()
method in the LocationListener activity and just call it once i need it (in a thread?) - Include
LocationListener
intoMapActivity
and let it continuously update field vars from onLocationChanged()
Is there any better solution? I'm pretty sure there is, actually i don't really know what I'm doing right now... :-/
Solution
A good model for displaying location(s) on a map can be found on the android official guide. Check this, and scroll down to "Helping the user decide on where to go".
Answered By - Gallal
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