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This commit is contained in:
Roman Inflianskas 2016-06-08 11:54:56 +03:00
parent 2003fddca1
commit 304001604c
3 changed files with 78 additions and 79 deletions
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153
OsmAnd/src/net/osmand/plus/GPXUtilities.java
View file

@ -68,7 +68,7 @@ public class GPXUtilities {
@ColorInt
public int getColor(@ColorInt int defColor) {
if(extensions != null && extensions.containsKey("color")) {
if (extensions != null && extensions.containsKey("color")) {
try {
return Color.parseColor(extensions.get("color").toUpperCase());
} catch (IllegalArgumentException e) {
@ -77,7 +77,7 @@ public class GPXUtilities {
}
return defColor;
}
public void setColor(int color) {
getExtensionsToWrite().put("color", Algorithms.colorToString(color));
}
@ -105,8 +105,8 @@ public class GPXUtilities {
public double speed = 0;
public double hdop = Double.NaN;
public boolean deleted = false;
public int colourARGB = 0; // point colour (used for altitude/speed colouring)
public double distance = 0.0; // cumulative distance, if in a track
public int colourARGB = 0; // point colour (used for altitude/speed colouring)
public double distance = 0.0; // cumulative distance, if in a track
public WptPt() {
}
@ -155,7 +155,7 @@ public class GPXUtilities {
return lon;
}
@Override
public PointDescription getPointDescription(Context ctx) {
return new PointDescription(PointDescription.POINT_TYPE_WPT, name);
@ -211,11 +211,11 @@ public class GPXUtilities {
public List<GPXTrackAnalysis> splitByDistance(double meters) {
return split(getDistanceMetric(), getTimeSplit(), meters);
}
public List<GPXTrackAnalysis> splitByTime(int seconds) {
return split(getTimeSplit(), getDistanceMetric(), seconds);
}
private List<GPXTrackAnalysis> split(SplitMetric metric, SplitMetric secondaryMetric, double metricLimit) {
List<SplitSegment> splitSegments = new ArrayList<GPXUtilities.SplitSegment>();
splitSegment(metric, secondaryMetric, metricLimit, splitSegments, this);
@ -242,7 +242,7 @@ public class GPXUtilities {
public List<WptPt> points = new ArrayList<WptPt>();
}
public static class GPXTrackAnalysis {
public float totalDistance = 0;
public int totalTracks = 0;
@ -257,13 +257,13 @@ public class GPXUtilities {
public double avgElevation = 0;
public double minElevation = 99999;
public double maxElevation = -100;
public float maxSpeed = 0;
public float avgSpeed;
public int points;
public int wptPoints = 0;
public double metricEnd;
public double secondaryMetricEnd;
public WptPt locationStart;
@ -272,24 +272,24 @@ public class GPXUtilities {
public boolean isTimeSpecified() {
return startTime != Long.MAX_VALUE && startTime != 0;
}
public boolean isTimeMoving() {
return timeMoving != 0;
}
public boolean isElevationSpecified() {
return maxElevation != -100;
}
public boolean isSpeedSpecified() {
return avgSpeed > 0;
}
public static GPXTrackAnalysis segment(long filetimestamp, TrkSegment segment) {
return new GPXTrackAnalysis().prepareInformation(filetimestamp, new SplitSegment(segment));
}
public GPXTrackAnalysis prepareInformation(long filestamp, SplitSegment... splitSegments) {
float[] calculations = new float[1];
@ -298,7 +298,7 @@ public class GPXUtilities {
int speedCount = 0;
double totalSpeedSum = 0;
points = 0;
double channelThresMin = 5; // Minimum oscillation amplitude considered as noise for Up/Down analysis
double channelThres = channelThresMin; // Actual oscillation amplitude considered as noise, try depedency on current hdop
double channelBase;
@ -319,10 +319,10 @@ public class GPXUtilities {
points += numberOfPoints;
for (int j = 0; j < numberOfPoints; j++) {
WptPt point = s.get(j);
if(j == 0 && locationStart == null) {
if (j == 0 && locationStart == null) {
locationStart = point;
}
if(j == numberOfPoints - 1) {
if (j == numberOfPoints - 1) {
locationEnd = point;
}
long time = point.time;
@ -360,12 +360,12 @@ public class GPXUtilities {
if (point.ele > channelTop) {
channelTop = point.ele;
if (!Double.isNaN(point.hdop)) {
channelThres = Math.max(channelThres, 2.0*point.hdop); //Try empirical 2*hdop, may better serve very flat tracks, or high dop tracks
channelThres = Math.max(channelThres, 2.0 * point.hdop); //Try empirical 2*hdop, may better serve very flat tracks, or high dop tracks
}
} else if (point.ele < channelBottom) {
channelBottom = point.ele;
if (!Double.isNaN(point.hdop)) {
channelThres = Math.max(channelThres, 2.0*point.hdop);
channelThres = Math.max(channelThres, 2.0 * point.hdop);
}
}
// Turnaround (breakout) detection
@ -387,7 +387,7 @@ public class GPXUtilities {
channelThres = channelThresMin;
}
// End detection without breakout
if (j == (numberOfPoints -1)) {
if (j == (numberOfPoints - 1)) {
if ((channelTop - channelBase) >= channelThres) {
diffElevationUp += channelTop - channelBase;
}
@ -424,7 +424,7 @@ public class GPXUtilities {
}
}
}
if(!isTimeSpecified()){
if (!isTimeSpecified()) {
startTime = filestamp;
endTime = filestamp;
}
@ -437,35 +437,34 @@ public class GPXUtilities {
// 3. Time moving, if any
// 4. Elevation, eleUp, eleDown, if recorded
if (elevationPoints > 0) {
avgElevation = totalElevation / elevationPoints;
avgElevation = totalElevation / elevationPoints;
}
// 5. Max speed and Average speed, if any. Average speed is NOT overall (effective) speed, but only calculated for "moving" periods.
if(speedCount > 0) {
if(timeMoving > 0){
avgSpeed = (float)totalDistanceMoving / (float)timeMoving * 1000f;
if (speedCount > 0) {
if (timeMoving > 0) {
avgSpeed = (float) totalDistanceMoving / (float) timeMoving * 1000f;
} else {
avgSpeed = (float)totalSpeedSum / (float)speedCount;
avgSpeed = (float) totalSpeedSum / (float) speedCount;
}
} else {
avgSpeed = -1;
}
return this;
}
}
private static class SplitSegment {
TrkSegment segment;
TrkSegment segment;
double startCoeff = 0;
int startPointInd;
double endCoeff = 0;
int endPointInd;
double metricEnd;
double secondaryMetricEnd;
public SplitSegment(TrkSegment s) {
startPointInd = 0;
startCoeff = 0;
@ -473,28 +472,28 @@ public class GPXUtilities {
endCoeff = 1;
this.segment = s;
}
public SplitSegment(TrkSegment s, int pointInd, double cf) {
this.segment = s;
this.startPointInd = pointInd;
this.startCoeff = cf;
}
public int getNumberOfPoints() {
return endPointInd - startPointInd + 2;
}
public WptPt get(int j) {
final int ind = j + startPointInd;
if(j == 0) {
if(startCoeff == 0) {
if (j == 0) {
if (startCoeff == 0) {
return segment.points.get(ind);
}
return approx(segment.points.get(ind), segment.points.get(ind + 1), startCoeff);
}
if(j == getNumberOfPoints() - 1) {
if(endCoeff == 1) {
if (j == getNumberOfPoints() - 1) {
if (endCoeff == 1) {
return segment.points.get(ind);
}
return approx(segment.points.get(ind - 1), segment.points.get(ind), endCoeff);
@ -502,7 +501,7 @@ public class GPXUtilities {
return segment.points.get(ind);
}
private WptPt approx(WptPt w1, WptPt w2, double cf) {
long time = value(w1.time, w2.time, 0, cf);
double speed = value(w1.speed, w2.speed, 0, cf);
@ -512,9 +511,9 @@ public class GPXUtilities {
double lon = value(w1.lon, w2.lon, -360, cf);
return new WptPt(lat, lon, time, ele, speed, hdop);
}
private double value(double vl, double vl2, double none, double cf) {
if(vl == none || Double.isNaN(vl)) {
if (vl == none || Double.isNaN(vl)) {
return vl2;
} else if (vl2 == none || Double.isNaN(vl2)) {
return vl;
@ -523,26 +522,26 @@ public class GPXUtilities {
}
private long value(long vl, long vl2, long none, double cf) {
if(vl == none) {
if (vl == none) {
return vl2;
} else if(vl2 == none) {
} else if (vl2 == none) {
return vl;
}
return vl + ((long) (cf * (vl2 - vl)));
}
public double setLastPoint(int pointInd, double endCf) {
endCoeff = endCf;
endPointInd = pointInd;
return endCoeff;
}
}
private static SplitMetric getDistanceMetric() {
return new SplitMetric() {
private float[] calculations = new float[1];
@Override
@ -552,26 +551,26 @@ public class GPXUtilities {
}
};
}
private static SplitMetric getTimeSplit() {
return new SplitMetric() {
@Override
public double metric(WptPt p1, WptPt p2) {
if(p1.time != 0 && p2.time != 0) {
if (p1.time != 0 && p2.time != 0) {
return (int) Math.abs((p2.time - p1.time) / 1000l);
}
return 0;
}
};
}
private abstract static class SplitMetric {
public abstract double metric(WptPt p1, WptPt p2);
}
private static void splitSegment(SplitMetric metric, SplitMetric secondaryMetric,
double metricLimit, List<SplitSegment> splitSegments,
TrkSegment segment) {
@ -579,7 +578,7 @@ public class GPXUtilities {
double secondaryMetricEnd = 0;
SplitSegment sp = new SplitSegment(segment, 0, 0);
double total = 0;
WptPt prev = null ;
WptPt prev = null;
for (int k = 0; k < segment.points.size(); k++) {
WptPt point = segment.points.get(k);
if (k > 0) {
@ -587,12 +586,12 @@ public class GPXUtilities {
secondaryMetricEnd += secondaryMetric.metric(prev, point);
while (total + currentSegment > currentMetricEnd) {
double p = currentMetricEnd - total;
double cf = (p / currentSegment);
double cf = (p / currentSegment);
sp.setLastPoint(k - 1, cf);
sp.metricEnd = currentMetricEnd;
sp.secondaryMetricEnd = secondaryMetricEnd;
splitSegments.add(sp);
sp = new SplitSegment(segment, k - 1, cf);
currentMetricEnd += metricLimit;
prev = sp.get(0);
@ -612,20 +611,20 @@ public class GPXUtilities {
private static List<GPXTrackAnalysis> convert(List<SplitSegment> splitSegments) {
List<GPXTrackAnalysis> ls = new ArrayList<GPXUtilities.GPXTrackAnalysis>();
for(SplitSegment s : splitSegments) {
for (SplitSegment s : splitSegments) {
GPXTrackAnalysis a = new GPXTrackAnalysis();
a.prepareInformation(0, s);
ls.add(a);
}
return ls;
}
public static class GPXFile extends GPXExtensions {
public String author;
public List<Track> tracks = new ArrayList<Track>();
public List<WptPt> points = new ArrayList<WptPt>();
public List<Route> routes = new ArrayList<Route>();
public String warning = null;
public String path = "";
public boolean showCurrentTrack;
@ -634,41 +633,41 @@ public class GPXUtilities {
public boolean isCloudmadeRouteFile() {
return "cloudmade".equalsIgnoreCase(author);
}
public GPXTrackAnalysis getAnalysis(long fileTimestamp) {
GPXTrackAnalysis g = new GPXTrackAnalysis();
g.wptPoints = points.size();
List<SplitSegment> splitSegments = new ArrayList<GPXUtilities.SplitSegment>();
for(int i = 0; i< tracks.size() ; i++){
for (int i = 0; i < tracks.size(); i++) {
Track subtrack = tracks.get(i);
for(TrkSegment segment : subtrack.segments){
g.totalTracks ++;
if(segment.points.size() > 1) {
for (TrkSegment segment : subtrack.segments) {
g.totalTracks++;
if (segment.points.size() > 1) {
splitSegments.add(new SplitSegment(segment));
}
}
}
g.prepareInformation(fileTimestamp, splitSegments.toArray(new SplitSegment[splitSegments.size()]));
return g ;
return g;
}
public boolean hasRtePt() {
for(Route r : routes) {
if(r.points.size() > 0) {
for (Route r : routes) {
if (r.points.size() > 0) {
return true;
}
}
return false;
}
public boolean hasWptPt() {
return points.size() > 0;
}
public boolean hasTrkPt() {
for(Track t : tracks) {
for (Track t : tracks) {
for (TrkSegment ts : t.segments) {
if (ts.points.size() > 0) {
return true;
@ -751,7 +750,7 @@ public class GPXUtilities {
}
return tpoints;
}
public WptPt getLastPoint() {
if (tracks.size() > 0) {
Track tk = tracks.get(tracks.size() - 1);
@ -926,7 +925,7 @@ public class GPXUtilities {
}
writeNotNullText(serializer, "name", p.name);
writeNotNullText(serializer, "desc", p.desc);
if(p.link != null) {
if (p.link != null) {
serializer.startTag(null, "link");
serializer.attribute(null, "href", p.link);
serializer.endTag(null, "link");
@ -1097,7 +1096,7 @@ public class GPXUtilities {
} else if (tag.equals("category")) {
((WptPt) parse).category = readText(parser, "category");
} else if (tag.equals("type")) {
if(((WptPt) parse).category == null) {
if (((WptPt) parse).category == null) {
((WptPt) parse).category = readText(parser, "type");
}
} else if (parser.getName().equals("ele")) {

2
OsmAnd/src/net/osmand/plus/activities/MapActivity.java
View file

@ -539,7 +539,7 @@ public class MapActivity extends OsmandActionBarActivity implements DownloadEven
gpxImportHelper.handleFileImport(data, new File(data.getPath()).getName());
setIntent(null);
} else if ("content".equals(scheme)) {
gpxImportHelper.handleContenImport(data);
gpxImportHelper.handleContentImport(data);
setIntent(null);
} else if ("google.navigation".equals(scheme) || "osmand.navigation".equals(scheme)) {
parseNavigationIntent(data);

2
OsmAnd/src/net/osmand/plus/helpers/GpxImportHelper.java
View file

@ -52,7 +52,7 @@ public class GpxImportHelper {
this.mapView = mapView;
}
public void handleContenImport(final Uri contentUri) {
public void handleContentImport(final Uri contentUri) {
final String name = getNameFromContentUri(contentUri);
handleFileImport(contentUri, name);