PyMaemo/Using Location API
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(New page: = Using Location API = Location framework provides a library called liblocation which is used for developing location aware applications in Fremantle. Liblocation supports internal GPS, n...)
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(New page: = Using Location API = Location framework provides a library called liblocation which is used for developing location aware applications in Fremantle. Liblocation supports internal GPS, n...)
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Revision as of 13:09, 1 December 2009
Contents |
Using Location API
Location framework provides a library called liblocation which is used for developing location aware applications in Fremantle. Liblocation supports internal GPS, network based methods and external bluetooth GPS.
Using liblocation from Python
To start implementing applications using liblocation API on Python, you need to install python-location:
[sbox-FREMANTLE_X86: ~] > apt-get install python-location
Then, on your Python scripts, import the location module:
import location
Liblocation has two public GObjects. GPSDControl is used for starting and stopping of location services, setting location method and interval, and listening for errors. GPSDevice has information about device status and contains the actual fix when one exists. The two GObjects are initiated as follows.
control = location.GPSDControl.get_default() device = location.GPSDevice()
Location methods
TODO
Location intervals
TODO
GPSDevice and GPSDeviceFix
TODO
Liblocation signals and callbacks
TODO
Starting and stopping locationing
TODO