android location update problem
<p>I have an activity that needs to display an alert to user when location is updated,
but i need first to get current location (update last known location) and then start a location update listener to display alert in this activity.
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Basically what i need is to display an alert if location changed from time activity was created. 
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If i use getLastKnownLocation when activity is created, it might be outdated, then the requestLocationUpdate listener is called a few seconds from activity creation time.
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How can i do this? </p>

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Thanks in advance,</p>
