CommTrack makes location data available through a fixture. For more details on how to work with fixtures, see: https://help.commcarehq.org/display/commcarepublic/Creating+and+Updating+Fixtures
Configuring Locations: In CommTrack, there is no need to create a fixture for locations. This is done automatically once the user has configured products through Setup -> Manage Locations.
Accessing Locations: When building a mobile application, fixture data can be accessed through the auto-created location fixture on the phone.
Example Location Fixture
The following location fixture is an example for a simple hierarchy containing a state, district, block and outlet.
<?xml version="1.0" encoding="UTF-8"?>
<fixture id="commtrack:locations" user_id="217ce8d8e4cb726ca11c418dd00280d2">
<states>
<state id="217ce8d8e4cb726ca11c418dd06071ca">
<name>Mass</name>
<site_code />
<external_id />
<latitude />
<longitude />
<location_type>state</location_type>
<districts>
<district id="217ce8d8e4cb726ca11c418dd0606c8e">
<name>Suffolk</name>
<site_code />
<external_id />
<latitude />
<longitude />
<location_type>district</location_type>
<blocks>
<block id="217ce8d8e4cb726ca11c418dd0606643">
<name>Boston</name>
<site_code />
<external_id />
<latitude />
<longitude />
<location_type>block</location_type>
<outlets>
<outlet id="3b7bc6e458c49c6382c9220d7432a1ae">
<name>Boston medical</name>
<site_code>bmc</site_code>
<external_id />
<latitude />
<longitude />
<location_type>outlet</location_type>
</outlet>
</outlets>
</block>
</blocks>
</district>
</districts>
</state>
</states>
</fixture>