Android build GPS provide steps and information

Build GPS provide steps and information

1. Recording KML files with Gps2googleearth

2. kml file

2.1 Resolution of latitude and longitude

<LineString>

<coordinates>113.89668,22.95283,0 113.89659,22.95281,0113.89665,22.95287</coordinates>

</LineString>

113.89668 is longitude, 22.95274 is dimension, 0 is altitude

3. GPS provide

3.1. Principle Analysis

Build a GPS provider to send location information obtained by extracting latitude from the KML file

3.2. Key code

Build Locationmanager

Locationmanager Mlocationmanager = (locationmanager) getsystemservice (Context.location_service);

Add GPS provide

Mlocationmanager.addtestprovider (Mockgpsprovider.gps_mock_provider,false, False,false, False, True, True, True, 0, 5) ;

Set up GPS provide available

Mlocationmanager.settestproviderenabled (mockgpsprovider.gps_mock_provider,true);

Building a location

Location location = NewLocation (Gps_mock_provider);

Set up dimensions

Location.setlatitude (LAT);

Set longitude

Location.setlongitude (LNG);

Provide location information

Mlocationmanager.settestproviderlocation (gps_mock_provider,location);

3.3. Note Information

When using this simulation GPS provide, the device must first disable the GPS provide so that the simulated GPS provide can be effective

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Android build GPS provide steps and information