public void onNmeaReceived(long timestamp, String nmeaString) {
// #debug info
logger.info("Using extra NMEA info in Android location provider: " + nmeaString);
// FIXME combine to one, duplicated in Jsr179Input and AndroidLocationInput
if (nmeaString != null) {
if (rawDataLogger != null) {
try {
rawDataLogger.write(nmeaString.getBytes());
rawDataLogger.flush();
} catch (IOException ioe) {
logger.exception(
Locale.get("jsr179input.CouldNotWriteGPSLog") /*Could not write raw GPS log*/, ioe);
}
}
Vector messages = StringTokenizer.getVector(nmeaString, "$");
if (messages != null) {
for (int i = 0; i < messages.size(); i++) {
String nmeaMessage = (String) messages.elementAt(i);
if (nmeaMessage == null) {
continue;
}
if (nmeaMessage.startsWith("$")) {
// Cut off $GP from the start
nmeaMessage = nmeaMessage.substring(3);
} else if (nmeaMessage.startsWith("GP")) {
// Cut off GP from the start
nmeaMessage = nmeaMessage.substring(2);
}
int delimiterIdx = nmeaMessage.indexOf("*");
if (delimiterIdx > 0) {
// remove the checksum
nmeaMessage = nmeaMessage.substring(0, delimiterIdx);
}
delimiterIdx = nmeaMessage.indexOf(" ");
if (delimiterIdx > 0) {
// remove trailing whitespace because some mobiles like HTC Touch Diamond 2 with JavaFX
// receive NMEA sentences terminated by a space instead of a star followed by the
// checksum
nmeaMessage = nmeaMessage.substring(0, delimiterIdx);
}
// #debug info
logger.info("Decoding: " + nmeaMessage);
if ((nmeaMessage != null) && (nmeaMessage.length() > 5)) {
smsg.decodeMessage(nmeaMessage, false, false);
// get *DOP from the message
pos.pdop = smsg.getPosition().pdop;
pos.hdop = smsg.getPosition().hdop;
pos.vdop = smsg.getPosition().vdop;
// disable for now if we have a fix; could be this is incorrect for devices with GPS &
// GLONASS, and we get this from getGpsStatus()
if (!hasFix) {
numSatellites = smsg.getMAllSatellites();
updateSolution(LocationProvider.TEMPORARILY_UNAVAILABLE);
}
}
}
}
}
}
public FsDiscover(
GpsMidDisplayable parent,
SelectionListener sl,
String initUrl,
int chooseType,
String suffix,
String title) {
// orgTitle=Display.getDisplay(GpsMid.getInstance()).getCurrent().getTitle
// ();
this.parent = parent;
this.sl = sl;
this.chooseType = chooseType;
// multiple suffixes separated by ; can be given
if (suffix != null) {
suffixes = StringTokenizer.getVector(suffix, ";");
}
this.orgTitle = title;
urlList = new Vector();
files = new Vector();
dirs = new Vector();
// #if polish.api.pdaapi
// avoid NullPointer exception
if (initUrl == null) {
initUrl = "";
}
if (initUrl.length() >= 9) { // file:///
// if url is file get dir only
if (!initUrl.endsWith("/")) {
initUrl =
initUrl.substring(0, initUrl.substring(0, initUrl.length() - 1).lastIndexOf('/') + 1);
}
}
// start browsing at initial url
url = initUrl;
// if no initial dir usable use root
if (url.length() < 9) { // file:///
url = "file:///";
}
// #endif
this.list = createEmptyList();
processorThread = new Thread(this);
processorThread.start();
}
