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TrackPoint has Location as delegate instead of inheritance.

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This commit is contained in:
Dennis Guse
2020-03-29 12:30:16 +02:00
parent 901cffee97
commit 194379295d
25 changed files with 288 additions and 184 deletions
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src/main/java/de/dennisguse/opentracks/io/file/exporter/FileTrackExporter.java
+3 -3
View File
@@ -139,7 +139,7 @@ public class FileTrackExporter implements TrackExporter {
setLocationTime(trackPoint, offset);
locationNumber++;
boolean isLocationValid = LocationUtils.isValidLocation(trackPoint);
boolean isLocationValid = LocationUtils.isValidLocation(trackPoint.getLocation());
boolean isSegmentValid = isLocationValid && isLastLocationValid;
if (!wroteTrack && isSegmentValid) {
// Found the first two consecutive locations that are valid
@@ -193,7 +193,7 @@ public class FileTrackExporter implements TrackExporter {
* Sets a trackPoint time.
*
* @param trackPoint the trackPoint
* @param offset the time offset
* @param offset the time offset
*/
private void setLocationTime(TrackPoint trackPoint, long offset) {
if (trackPoint != null) {
@@ -213,7 +213,7 @@ public class FileTrackExporter implements TrackExporter {
@Override
public TrackPoint create() {
if (currentTrackPoint == null) {
currentTrackPoint = new TrackPoint("");
currentTrackPoint = new TrackPoint();
}
return currentTrackPoint;
}
src/main/java/de/dennisguse/opentracks/io/file/exporter/GpxTrackWriter.java
+1 -1
View File
@@ -170,7 +170,7 @@ public class GpxTrackWriter implements TrackWriter {
@Override
public void writeTrackPoint(TrackPoint trackPoint) {
if (printWriter != null) {
printWriter.println("<trkpt " + formatLocation(trackPoint) + ">");
printWriter.println("<trkpt " + formatLocation(trackPoint.getLocation()) + ">");
if (trackPoint.hasAltitude()) {
printWriter.println("<ele>" + ELEVATION_FORMAT.format(trackPoint.getAltitude()) + "</ele>");
}
src/main/java/de/dennisguse/opentracks/io/file/exporter/KmlTrackWriter.java
+5 -5
View File
@@ -192,7 +192,7 @@ public class KmlTrackWriter implements TrackWriter {
this.startTrackPoint = startTrackPoint;
if (printWriter != null) {
String name = context.getString(R.string.marker_label_start, track.getName());
writePlacemark(name, "", "", START_STYLE, startTrackPoint);
writePlacemark(name, "", "", START_STYLE, startTrackPoint.getLocation());
printWriter.println("<Placemark>");
if (exportTrackDetail) {
@@ -218,7 +218,7 @@ public class KmlTrackWriter implements TrackWriter {
if (exportTrackDetail) {
String name = context.getString(R.string.marker_label_end, track.getName());
String description = descriptionGenerator.generateTrackDescription(track, false);
writePlacemark(name, "", description, END_STYLE, endTrackPoint);
writePlacemark(name, "", description, END_STYLE, endTrackPoint.getLocation());
}
}
}
@@ -259,10 +259,10 @@ public class KmlTrackWriter implements TrackWriter {
public void writeTrackPoint(TrackPoint trackPoint) {
if (printWriter != null) {
if (exportTrackDetail) {
printWriter.println("<when>" + getTime(trackPoint) + "</when>");
printWriter.println("<when>" + getTime(trackPoint.getLocation()) + "</when>");
}
printWriter.println("<gx:coord>" + getCoordinates(trackPoint, " ") + "</gx:coord>");
printWriter.println("<gx:coord>" + getCoordinates(trackPoint.getLocation(), " ") + "</gx:coord>");
if (exportSensorData) {
SensorDataSet sensorDataSet = trackPoint.getSensorDataSet();
@@ -386,7 +386,7 @@ public class KmlTrackWriter implements TrackWriter {
if (trackPointId == -1L) {
return location.getBearing();
}
Location viewLocation;
TrackPoint viewLocation;
try (Cursor cursor = contentProviderUtils.getTrackPointCursor(trackId, trackPointId, 10, true)) {
if (cursor == null || cursor.getCount() == 0) {
return location.getBearing();
src/main/java/de/dennisguse/opentracks/io/file/importer/AbstractFileTrackImporter.java
+19 -46
View File
@@ -17,8 +17,6 @@
package de.dennisguse.opentracks.io.file.importer;
import android.content.Context;
import android.location.Location;
import android.location.LocationManager;
import android.net.Uri;
import android.util.Log;
@@ -40,7 +38,6 @@ import javax.xml.parsers.SAXParserFactory;
import de.dennisguse.opentracks.R;
import de.dennisguse.opentracks.content.data.Track;
import de.dennisguse.opentracks.content.data.TrackPoint;
import de.dennisguse.opentracks.content.data.TrackPointsColumns;
import de.dennisguse.opentracks.content.data.Waypoint;
import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
import de.dennisguse.opentracks.content.provider.TrackPointFactory;
@@ -193,7 +190,7 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
waypoint = null;
} else {
// The waypoint trackPoint time matches the track point time
if (!LocationUtils.isValidLocation(trackPoint)) {
if (!LocationUtils.isValidLocation(trackPoint.getLocation())) {
// Invalid trackPoint, load the next trackPoint
trackPoint = null;
continue;
@@ -207,7 +204,7 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
long duration = trackTripStatisticstrackUpdater.getTripStatistics().getTotalTime();
// Insert waypoint
Waypoint newWaypoint = new Waypoint(waypoint.getName(), waypointDescription, waypoint.getCategory(), icon, track.getId(), length, duration, trackPoint, waypoint.getPhotoUrl());
Waypoint newWaypoint = new Waypoint(waypoint.getName(), waypointDescription, waypoint.getCategory(), icon, track.getId(), length, duration, trackPoint.getLocation(), waypoint.getPhotoUrl());
contentProviderUtils.insertWaypoint(newWaypoint);
}
@@ -274,7 +271,7 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
//If not the first segment, add a pause separator if there is at least one location in the last segment.
if (trackData.numberOfSegments > 1 && trackData.lastLocationInCurrentSegment != null) {
insertLocation(createTrackPoint(TrackPointsColumns.PAUSE_LATITUDE, 0.0, 0.0, trackData.lastLocationInCurrentSegment.getTime()));
insertLocation(TrackPoint.createPauseWithTime(trackData.lastLocationInCurrentSegment.getTime()));
}
trackData.lastLocationInCurrentSegment = null;
}
@@ -289,12 +286,12 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
}
Waypoint waypoint = new Waypoint();
TrackPoint location = createTrackPoint();
TrackPoint trackPoint = createTrackPoint();
if (!LocationUtils.isValidLocation(location)) {
throw new SAXException(createErrorMessage("Invalid location detected: " + location));
if (!LocationUtils.isValidLocation(trackPoint.getLocation())) {
throw new SAXException(createErrorMessage("Invalid location detected: " + trackPoint));
}
waypoint.setLocation(location);
waypoint.setLocation(trackPoint.getLocation());
if (name != null) {
waypoint.setName(name);
@@ -316,11 +313,11 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
* Gets a track point.
*/
protected TrackPoint getTrackPoint() throws SAXException {
TrackPoint location = createTrackPoint();
TrackPoint trackPoint = createTrackPoint();
// Calculate derived attributes from the previous point
if (trackData.lastLocationInCurrentSegment != null && trackData.lastLocationInCurrentSegment.getTime() != 0) {
long timeDifference = location.getTime() - trackData.lastLocationInCurrentSegment.getTime();
long timeDifference = trackPoint.getTime() - trackData.lastLocationInCurrentSegment.getTime();
// Check for negative time change
if (timeDifference <= 0) {
@@ -332,22 +329,22 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
* GPS points tend to have some inherent imprecision, speed and bearing will likely be off, so the statistics for things like max speed will also be off.
*/
double duration = timeDifference * UnitConversions.MS_TO_S;
double speed = trackData.lastLocationInCurrentSegment.distanceTo(location) / duration;
location.setSpeed((float) speed);
double speed = trackData.lastLocationInCurrentSegment.distanceTo(trackPoint) / duration;
trackPoint.setSpeed((float) speed);
}
location.setBearing(trackData.lastLocationInCurrentSegment.bearingTo(location));
trackPoint.setBearing(trackData.lastLocationInCurrentSegment.bearingTo(trackPoint));
}
if (!LocationUtils.isValidLocation(location)) {
throw new SAXException(createErrorMessage("Invalid location detected: " + location));
if (!LocationUtils.isValidLocation(trackPoint.getLocation())) {
throw new SAXException(createErrorMessage("Invalid location detected: " + trackPoint));
}
if (trackData.numberOfSegments > 1 && trackData.lastLocationInCurrentSegment == null) {
// If not the first segment, add a resume separator before adding the first location.
insertLocation(createTrackPoint(TrackPointsColumns.RESUME_LATITUDE, 0.0, 0.0, location.getTime()));
insertLocation(TrackPoint.createResumeWithTime(trackPoint.getTime()));
}
trackData.lastLocationInCurrentSegment = location;
return location;
trackData.lastLocationInCurrentSegment = trackPoint;
return trackPoint;
}
/**
@@ -416,31 +413,7 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
throw new SAXException(createErrorMessage(String.format(Locale.US, "Unable to parse time: %s", time)), e);
}
}
return createTrackPoint(latitudeValue, longitudeValue, altitudeValue, timeValue);
}
/**
* Creates a location.
*
* @param latitudeValue the latitude value
* @param longitudeValue the longitude value
* @param altitudeValue the altitude value
* @param timeValue the time value
*/
private TrackPoint createTrackPoint(double latitudeValue, double longitudeValue, Double altitudeValue, long timeValue) {
TrackPoint location = new TrackPoint(LocationManager.GPS_PROVIDER);
location.setLatitude(latitudeValue);
location.setLongitude(longitudeValue);
if (altitudeValue != null) {
location.setAltitude(altitudeValue);
} else {
location.removeAltitude();
}
location.setTime(timeValue);
location.removeAccuracy();
location.removeBearing();
location.removeSpeed();
return location;
return new TrackPoint(latitudeValue, longitudeValue, altitudeValue, timeValue);
}
/**
@@ -499,7 +472,7 @@ abstract class AbstractFileTrackImporter extends DefaultHandler implements Track
int numberOfSegments = 0;
// The last location in the current segment; Null if the current segment doesn't have a last location
Location lastLocationInCurrentSegment;
TrackPoint lastLocationInCurrentSegment;
// The number of locations processed for the current track
int numberOfLocations = 0;