public Element getKMLElement(Document doc) {
Element root = doc.createElement("kml");
root.appendChild(doc.createElement("start").appendChild(doc.createTextNode("" + startTime)));
Element trailPoints = doc.createElement("trail-points");
StringBuilder ptsSB = new StringBuilder("");
for (TTLocation loc : locations) {
appendLocationString(ptsSB, loc);
}
trailPoints.appendChild(doc.createTextNode(ptsSB.toString()));
root.appendChild(trailPoints);
Element stops = doc.createElement("stops");
StringBuilder stopsSB = new StringBuilder("");
for (Stop stop : getStops()) {
appendLocationString(stopsSB, stop.getStartLocation());
}
stops.appendChild(doc.createTextNode(stopsSB.toString()));
root.appendChild(stops);
Element waypointsEle = doc.createElement("waypoints");
for (Waypoint wp : waypoints) {
Element wpEle = doc.createElement("waypoint");
wpEle.appendChild(doc.createElement("name").appendChild(doc.createTextNode(wp.getName())));
StringBuilder wpLocSB = new StringBuilder("");
appendLocationString(wpLocSB, wp.getLocation());
wpEle.appendChild(
doc.createElement("location").appendChild(doc.createTextNode(wpLocSB.toString())));
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
wp.getImage().compress(Bitmap.CompressFormat.JPEG, 80, outputStream);
Log.d("Map getKMLELement()", "jpg output:" + outputStream.toString());
wpEle.appendChild(
doc.createElement("image").appendChild(doc.createTextNode(outputStream.toString())));
waypointsEle.appendChild(wpEle);
}
root.appendChild(waypointsEle);
// TODO checkpoints
root.appendChild(doc.createElement("map-title").appendChild(doc.createTextNode(name)));
root.appendChild(
doc.createElement("path-distance")
.appendChild(doc.createTextNode(Float.toString(totalDistance))));
root.appendChild(
doc.createElement("linear-distance")
.appendChild(doc.createTextNode(Float.toString(linearDistance))));
root.appendChild(
doc.createElement("average-speed")
.appendChild(doc.createTextNode(Float.toString(averageSpeed))));
root.appendChild(
doc.createElement("maximum-speed")
.appendChild(doc.createTextNode(Float.toString(maximumSpeed))));
root.appendChild(
doc.createElement("start-elevation")
.appendChild(doc.createTextNode(Float.toString(startAltitude))));
root.appendChild(
doc.createElement("end-elevation")
.appendChild(doc.createTextNode(Float.toString(endAltitude))));
root.appendChild(
doc.createElement("trip-time")
.appendChild(doc.createTextNode(Integer.toString((endTime - startTime) / 1000))));
root.appendChild(doc.createElement("notes").appendChild(doc.createTextNode(notes)));
return root;
}
/**
* Convenience method for adding appending a location's information to a StringBuilder for use in
* a KML export
*
* @param stopsSB StringBuilder to which to append the location info
* @param loc TTLocation from which to get info
*/
private void appendLocationString(StringBuilder stopsSB, TTLocation loc) {
stopsSB
.append(loc.getLongitude())
.append(",")
.append(loc.getLatitude())
.append(",")
.append(loc.getAccuracy())
.append(",")
.append(loc.getAltitude())
.append(",")
.append(loc.getAccuracy())
.append(",")
.append(loc.getSpeed())
.append(",")
.append(loc.getTime())
.append(",")
.append(loc.getTime() / 1000)
.append(",")
.append(loc.getDistance())
.append(";")
.append("\n");
}