Obtaining location coordinates from Google Maps

MIT App Inventor Help
1

I've noticed that getting coordinates with (LocationSensor) is very slow (30 seconds). I'd like to reduce this time by using Google Maps coordinates, as it seems more accurate.

That's why I need to retrieve these coordinates in real time in two labels.

I tried using (CurrentUrl), but these aren't my actual location coordinates; they're the coordinates of the center of the screen where it's located.

Any suggestions?

Ubicacion_Google_Maps.aia (3.8 KB)

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image1249Ă—681 83 KB

2

You can try the nmea extension of @Juan_Antonio ( search on this forum or on puravida ), it “spits out” nmea sentences from your phone’s gps ( but you have to decode them ).

P.S.

Not sure google knows the position of everyone

Nmea_30.aia (19.2 KB)

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3

Like me :smiley: :globe_showing_europe_africa:

4

Have you read

If you read about how it works you might wish to review:

  • Accuracy -a calculated estimate of the reliability of the precision of the currently reported coordinates. One reason the coordinates you see getting them from GM to your app determined x, y coordinates may be a large Accuecy value and all the reasons you may get one. The gps receiver in you phone can only resolve under the best of conditions about 2 meters.
  • Provider - the coordinates displayed depend on what Provider is in use by your app (gps, fused, network etc.)
  • Sensors
  • and by looking for forum topics that include gps, Maps, fused provider, etc.

This will give you an idea about why there is a difference between the coordinates Google Map provides for something and what your app determines. The reasons for differences is much more complex. :

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