timeOffset2String static method
Implementation
static String timeOffset2String(int? offset) {
if (offset == null) return "";
String offsetStr = "";
int offsetInHours = offset ~/ 1000 ~/ 3600;
if (offsetInHours >= 10) {
offsetStr += "+$offsetInHours";
} else if (offsetInHours >= 0) {
offsetStr = "+0$offsetInHours";
} else if (offsetInHours > -10) {
offsetStr = "-0${-offsetInHours}";
} else {
offsetStr = "$offsetInHours";
}
offsetStr += ":00";
return offsetStr;
}