GPX: export track statistics using TrackStatsExtensionv1.

Fixes #652.
OpenTracksApp · Dec 3, 2021 · 0f370a4 · 0f370a4
1 parent 0f0c381
commit 0f370a4
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/src/main/java/de/dennisguse/opentracks/io/file/exporter/GPXTrackExporter.java b/src/main/java/de/dennisguse/opentracks/io/file/exporter/GPXTrackExporter.java
@@ -31,6 +31,7 @@
 import de.dennisguse.opentracks.content.data.TrackPoint;
 import de.dennisguse.opentracks.content.provider.ContentProviderUtils;
 import de.dennisguse.opentracks.content.provider.TrackPointIterator;
+import de.dennisguse.opentracks.stats.TrackStatistics;
 import de.dennisguse.opentracks.util.StringUtils;
 
 /**
@@ -205,6 +206,7 @@ public void writeHeader() {
             printWriter.println("xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
             printWriter.println("xmlns:opentracks=\"http://opentracksapp.com/xmlschemas/v1\"");
             printWriter.println("xmlns:gpxtpx=\"http://www.garmin.com/xmlschemas/TrackPointExtension/v2\"");
+            printWriter.println("xmlns:gpxtrkx=\"http://www.garmin.com/xmlschemas/TrackStatsExtension/v1\"");
             printWriter.println("xmlns:pwr=\"http://www.garmin.com/xmlschemas/PowerExtension/v1\"");
             printWriter.println("xsi:schemaLocation=" +
                     "\"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"
@@ -261,6 +263,18 @@ public void writeBeginTrack(Track track) {
             printWriter.println("<extensions>");
             printWriter.println("<topografix:color>c0c0c0</topografix:color>");
             printWriter.println("<opentracks:trackid>" + track.getUuid() + "</opentracks:trackid>");
+
+            TrackStatistics trackStatistics = track.getTrackStatistics();
+            printWriter.println("<gpxtrkx:TrackStatsExtension>");
+            printWriter.println("<gpxtrkx:Distance>" + trackStatistics.getTotalDistance().toM() + "</gpxtrkx:Distance>");
+            printWriter.println("<gpxtrkx:TimerTime>" + trackStatistics.getTotalTime().getSeconds() + "</gpxtrkx:TotalElapsedTime>");
+            printWriter.println("<gpxtrkx:MovingTime>" + trackStatistics.getMovingTime().getSeconds() + "</gpxtrkx:MovingTime>");
+            printWriter.println("<gpxtrkx:StoppedTime>" + trackStatistics.getStoppedTime().getSeconds() + "</gpxtrkx:StoppedTime>");
+            printWriter.println("<gpxtrkx:MaxSpeed>" + trackStatistics.getMaxSpeed().toMPS() + "</gpxtrkx:MaxSpeed>");
+            printWriter.println("<gpxtrkx:Ascent>" + trackStatistics.getTotalAltitudeGain() + "</gpxtrkx:Ascent>");
+            printWriter.println("<gpxtrkx:Descent>" + trackStatistics.getTotalAltitudeLoss() + "</gpxtrkx:Descent>");
+            printWriter.println("</gpxtrkx:TrackStatsExtension>");
+
             printWriter.println("</extensions>");
         }
     }

diff --git a/src/main/java/de/dennisguse/opentracks/stats/TrackStatistics.java b/src/main/java/de/dennisguse/opentracks/stats/TrackStatistics.java
@@ -203,6 +203,10 @@ public void addMovingTime(Duration time) {
         movingTime = movingTime.plus(time);
     }
 
+    public Duration getStoppedTime() {
+        return totalTime.minus(movingTime);
+    }
+
     /**
      * Gets the average speed.
      * This calculation only takes into account the displacement until the last point that was accounted for in statistics.