/** Convert to a String */
String rrToString() {
StringBuffer sb = new StringBuffer();
long temp;
char direction;
/* Latitude */
sb.append(positionToString(latitude, 'N', 'S'));
sb.append(" ");
/* Latitude */
sb.append(positionToString(longitude, 'E', 'W'));
sb.append(" ");
/* Altitude */
sb.append(w2.format((double) (altitude - 10000000) / 100));
sb.append("m ");
/* Size */
sb.append(w2.format((double) size / 100));
sb.append("m ");
/* Horizontal precision */
sb.append(w2.format((double) hPrecision / 100));
sb.append("m ");
/* Vertical precision */
sb.append(w2.format((double) vPrecision / 100));
sb.append("m");
return sb.toString();
}
static {
w2 = new DecimalFormat();
w2.setMaximumFractionDigits(2);
w2.setGroupingUsed(false);
w3 = new DecimalFormat();
w3.setMaximumFractionDigits(3);
w3.setGroupingUsed(false);
}
private String positionToString(long value, char pos, char neg) {
StringBuffer sb = new StringBuffer();
char direction;
long temp = value - (1L << 31);
if (temp < 0) {
temp = -temp;
direction = neg;
} else direction = pos;
sb.append(temp / (3600 * 1000)); /* degrees */
temp = temp % (3600 * 1000);
sb.append(" ");
sb.append(temp / (60 * 1000)); /* minutes */
temp = temp % (60 * 1000);
sb.append(" ");
sb.append(w3.format(((double) temp) / 1000)); /* seconds */
sb.append(" ");
sb.append(direction);
return sb.toString();
}
static String formatDate(Date d) {
Calendar c = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
StringBuffer sb = new StringBuffer();
NumberFormat w4 = new DecimalFormat();
w4.setMinimumIntegerDigits(4);
w4.setGroupingUsed(false);
NumberFormat w2 = new DecimalFormat();
w2.setMinimumIntegerDigits(2);
c.setTime(d);
sb.append(w4.format(c.get(c.YEAR)));
sb.append(w2.format(c.get(c.MONTH) + 1));
sb.append(w2.format(c.get(c.DAY_OF_MONTH)));
sb.append(w2.format(c.get(c.HOUR_OF_DAY)));
sb.append(w2.format(c.get(c.MINUTE)));
sb.append(w2.format(c.get(c.SECOND)));
return sb.toString();
}