/**
* Returns the status color to be used, depending on whether the vehicle is running early, late,
* ontime, or if we don't have real-time info (i.e., scheduled)
*
* @param delay the deviation from the scheduled time - positive means bus is running late,
* negative means early
* @return the status color to be used, depending on whether the vehicle is running early, late,
* ontime, or if we don't have real-time info (i.e., scheduled)
*/
public static Color computeColorFromDeviation(final long delay) {
// Bus is arriving
if (delay > 0) {
// Arriving delayed
return Color.decode("#504caf");
} else if (delay < 0) {
// Arriving early
return Color.decode("#af504c");
} else {
// Arriving on time
return Color.decode("#4CAF50");
}
}
/**
* Returns the status color to be used, depending on whether the vehicle is running early, late,
* ontime, or if we don't have real-time info (i.e., scheduled)
*
* @param scheduled the scheduled time
* @param predicted the predicted time
* @return the status color to be used, depending on whether the vehicle is running early, late,
* ontime, or if we don't have real-time info (i.e., scheduled)
*/
public static Color computeColor(final long scheduled, final long predicted) {
if (predicted != 0) {
return computeColorFromDeviation(predicted - scheduled);
} else {
// Use scheduled color
return Color.decode("#777");
}
}