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Code Releases Wiki Activity

Amazfit Bip: do not export GPX tracks if there is no point in the track

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The approach ignores the activity types and only uses the presence of
valid lon/lan points in the track to create the GPX file or not.
This commit is contained in:
Daniele Gobbetti 2018-04-02 18:42:08 +02:00
parent cd029e4853
commit 27caa08a1b
4 changed files with 28 additions and 10 deletions
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2
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/ActivitySummariesActivity.java
View File

@ -80,6 +80,8 @@ public class ActivitySummariesActivity extends AbstractListActivity<BaseActivity
String gpxTrack = summary.getGpxTrack();
if (gpxTrack != null) {
showTrack(gpxTrack);
} else {
GB.toast("This activity does not contain GPX tracks.", Toast.LENGTH_LONG, GB.INFO);
}
}
}

5
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/export/ActivityTrackExporter.java
View File

@ -11,5 +11,8 @@ public interface ActivityTrackExporter {
@NonNull
String getDefaultFileName(@NonNull ActivityTrack track);
void performExport(ActivityTrack track, File targetFile) throws IOException;
void performExport(ActivityTrack track, File targetFile) throws IOException, GPXTrackEmptyException;
class GPXTrackEmptyException extends Exception {
}
}

17
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/export/GPXExporter.java
View File

@ -39,7 +39,7 @@ public class GPXExporter implements ActivityTrackExporter {
}
@Override
public void performExport(ActivityTrack track, File targetFile) throws IOException {
public void performExport(ActivityTrack track, File targetFile) throws IOException, GPXTrackEmptyException {
String encoding = StandardCharsets.UTF_8.name();
XmlSerializer ser = Xml.newSerializer();
try {
@ -80,14 +80,19 @@ public class GPXExporter implements ActivityTrackExporter {
return DateTimeUtils.formatIso8601(date);
}
private void exportTrack(XmlSerializer ser, ActivityTrack track) throws IOException {
private void exportTrack(XmlSerializer ser, ActivityTrack track) throws IOException, GPXTrackEmptyException {
ser.startTag(NS_DEFAULT, "trk");
ser.startTag(NS_DEFAULT, "trkseg");
List<ActivityPoint> trackPoints = track.getTrackPoints();
String source = getSource(track);
boolean atLeastOnePointExported = false;
for (ActivityPoint point : trackPoints) {
exportTrackPoint(ser, point, source);
atLeastOnePointExported = exportTrackPoint(ser, point, source) | atLeastOnePointExported ;
}
if(!atLeastOnePointExported) {
throw new GPXTrackEmptyException();
}
ser.endTag(NS_DEFAULT, "trkseg");
@ -98,10 +103,10 @@ public class GPXExporter implements ActivityTrackExporter {
return track.getDevice().getName();
}
private void exportTrackPoint(XmlSerializer ser, ActivityPoint point, String source) throws IOException {
private boolean exportTrackPoint(XmlSerializer ser, ActivityPoint point, String source) throws IOException {
GPSCoordinate location = point.getLocation();
if (location == null) {
return; // skip invalid points, that just contain hr data, for example
return false; // skip invalid points, that just contain hr data, for example
}
ser.startTag(NS_DEFAULT, "trkpt");
ser.attribute(NS_DEFAULT, "lon", formatLocation(location.getLongitude()));
@ -117,6 +122,8 @@ public class GPXExporter implements ActivityTrackExporter {
exportTrackpointExtensions(ser, point);
ser.endTag(NS_DEFAULT, "trkpt");
return true;
}
private void exportTrackpointExtensions(XmlSerializer ser, ActivityPoint point) throws IOException {

14
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband2/operations/FetchSportsDetailsOperation.java
View File

@ -100,12 +100,18 @@ public class FetchSportsDetailsOperation extends AbstractFetchOperation {
ActivityTrackExporter exporter = createExporter();
String fileName = FileUtils.makeValidFileName("gadgetbridge-track-" + DateTimeUtils.formatIso8601(summary.getStartTime()));
File targetFile = new File(FileUtils.getExternalFilesDir(), fileName);
exporter.performExport(track, targetFile);
try (DBHandler dbHandler = GBApplication.acquireDB()) {
summary.setGpxTrack(targetFile.getAbsolutePath());
dbHandler.getDaoSession().getBaseActivitySummaryDao().update(summary);
try {
exporter.performExport(track, targetFile);
try (DBHandler dbHandler = GBApplication.acquireDB()) {
summary.setGpxTrack(targetFile.getAbsolutePath());
dbHandler.getDaoSession().getBaseActivitySummaryDao().update(summary);
}
} catch (ActivityTrackExporter.GPXTrackEmptyException ex) {
GB.toast(getContext(), "This activity does not contain GPX tracks.", Toast.LENGTH_LONG, GB.ERROR, ex);
}
GregorianCalendar endTime = BLETypeConversions.createCalendar();
endTime.setTime(summary.getEndTime());
saveLastSyncTimestamp(endTime);