FileDocCategorySizeDatePackage
GpxParser.javaAPI DocAndroid 1.5 API13446Wed May 06 22:41:08 BST 2009com.android.ddmuilib.location

GpxParser

public class GpxParser extends Object
A very basic GPX parser to meet the need of the emulator control panel.

It parses basic waypoint information, and tracks (merging segments).

(Omit source code)

Fields Summary
private static final String
NS_GPX
private static final String
NODE_WAYPOINT
private static final String
NODE_TRACK
private static final String
NODE_TRACK_SEGMENT
private static final String
NODE_TRACK_POINT
private static final String
NODE_NAME
private static final String
NODE_TIME
private static final String
NODE_ELEVATION
private static final String
NODE_DESCRIPTION
private static final String
ATTR_LONGITUDE
private static final String
ATTR_LATITUDE
private static SAXParserFactory
sParserFactory
private String
mFileName
private GpxHandler
mHandler
private static final Pattern
ISO8601_TIME
Pattern to parse time with optional sub-second precision, and optional Z indicating the time is in UTC.
Constructors Summary
public GpxParser(String fileName)
Creates a new GPX parser for a file specified by its full path.

param
fileName The full path of the GPX file to parse.

        mFileName = fileName;
Methods Summary
public com.android.ddmuilib.location.GpxParser$Track[]getTracks()
Returns the parsed {@link Track} objects, or null if none were found (or if the parsing failed.

        if (mHandler != null) {
            return mHandler.getTracks();
        }
        
        return null;
public WayPoint[]getWayPoints()
Returns the parsed {@link WayPoint} objects, or null if none were found (or if the parsing failed.

        if (mHandler != null) {
            return mHandler.getWayPoints();
        }
        
        return null;
public booleanparse()
Parses the GPX file.

return
true if success.

        try {
            SAXParser parser = sParserFactory.newSAXParser();

            mHandler = new GpxHandler();

            parser.parse(new InputSource(new FileReader(mFileName)), mHandler);
            
            return mHandler.getSuccess();
        } catch (ParserConfigurationException e) {
        } catch (SAXException e) {
        } catch (IOException e) {
        } finally {
        }

        return false;