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  • Retrieved properties
  • Notes
  • Required application feature
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Stored procedures
Asks to be regularly notified about the current device position.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Versions 22 and later
WINDEVWindows This function is now available for WINDEV applications.
New in version 22
WINDEVWindows This function is now available for WINDEV applications.
WINDEVWindows This function is now available for WINDEV applications.
Example
// Branches a procedure to receive the device position at regular intervals
GPSFollowMovement(MovementProc)
// Procedure
PROCEDURE MovementProc(pos is geoPosition)
 
Info(" Latitude: " + pos..Latitude)  
Info(" Longitude: " + pos..Longitude)
Syntax
Universal Windows 10 App

Enabling the notification mechanism (in a mobile) Hide the details

GPSFollowMovement(<WLanguage procedure> [, <Timeout> [, <Distance>]])
<WLanguage procedure>: Procedure name
Name of WLanguage procedure called at each notification.
This procedure has the following format:
PROCEDURE <Procedure name>(<Position>)
<Position> is a geoPosition variable containing information about the device position at the time of notification.
<Timeout>: Optional integer or optional Duration
Minimum timeout (in hundredths of a second) between two notifications. If this parameter is not specified, the minimum time-out will be set to 60 seconds.
Remark: This parameter can correspond to:
  • an integer corresponding to the number of hundredths of a second,
  • a Duration variable,
  • Versions 23 and later
    the direct indication of duration (1 s or 10 ms for example).
    New in version 23
    the direct indication of duration (1 s or 10 ms for example).
    the direct indication of duration (1 s or 10 ms for example).
Universal Windows 10 App This parameter is ignored.
<Distance>: Optional real
Minimum distance (in meters) between two notifications.
If this parameter is not specified, the minimum distance will be set to 5 meters.

Disabling the notification mechanism

GPSFollowMovement()
Remarks
Universal Windows 10 App

Retrieved properties

Universal Windows 10 App

Notes

  • Geolocation functions can consume a lot of resources on the device (battery, bandwidth, etc.). Therefore, we advise you not de define very small values for the minimum time-out and for the minimum distance between two notifications.
  • To stop receiving notifications, call GPSFollowMovement without parameter or call GPSEnd.
Versions 21 and later
Universal Windows 10 App

Required application feature

The use of this function triggers the declaration of an application feature in the wizard for generating the application.
Required feature: Geolocation
This feature allows the applications to access the geolocation features found on the device or on the computer.
New in version 21
Universal Windows 10 App

Required application feature

The use of this function triggers the declaration of an application feature in the wizard for generating the application.
Required feature: Geolocation
This feature allows the applications to access the geolocation features found on the device or on the computer.
Universal Windows 10 App

Required application feature

The use of this function triggers the declaration of an application feature in the wizard for generating the application.
Required feature: Geolocation
This feature allows the applications to access the geolocation features found on the device or on the computer.
Related Examples:
Android GPS Android (WINDEV Mobile): Android GPS
[ + ] This example presents the use of the GPS functions of WLanguage in an Android application.
It is used to retrieve at regular interval:
- The latitude
- The longitude
- The altitude
- The speed
- The direction
WM Sports Cross-platform examples (WINDEV Mobile): WM Sports
[ + ] This example is a sport application used to save your performances.
The application calculates the distance, the time, the average speed and the number of calories spent according to the sport.
The run is displayed on a map control via markers and an itinerary.

The example also includes a server part used to synchronize the user data.
This webservice is available in the WEBDEV "WW_Sports" example.
Component : wd250java.dll
Minimum version required
  • Version 15
This page is also available for…
Comments
GPS Functions
https://forum.pcsoft.fr/fr-FR/pcsoft.br.windev/519-busca-endereco-rota-endereco-das-coordendas-523/read.awp?hl=enderecodascoordenadas

https://forum.pcsoft.fr/fr-FR/pcsoft.br.windev/2875-informatica-exemplo-google-maps-com-json-retornando-distancia/read.awp?lastview
BOLLER
10 Nov. 2018