81 lines
2.2 KiB
Dart
81 lines
2.2 KiB
Dart
String formatTileDateTime(DateTime dateTime) {
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DateTime now = DateTime.now();
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var difference = now.difference(dateTime);
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if (difference.inDays < 1) {
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String hour = dateTime.hour < 10 ? '0${dateTime.hour}' : '${dateTime.hour}';
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String minute =
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dateTime.minute < 10 ? '0${dateTime.minute}' : '${dateTime.minute}';
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return '$hour:$minute';
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} else if (difference.inDays == 1) {
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return '昨天';
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} else if (difference.inDays <= 7) {
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switch (dateTime.weekday) {
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case 1:
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return '星期一';
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case 2:
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return '星期二';
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case 3:
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return '星期三';
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case 4:
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return '星期四';
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case 5:
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return '星期五';
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case 6:
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return '星期六';
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case 7:
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return '星期日';
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}
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return '';
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} else {
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int year = dateTime.year;
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String month =
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dateTime.month < 10 ? '0${dateTime.month}' : '${dateTime.month}';
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String day = dateTime.day < 10 ? '0${dateTime.day}' : '${dateTime.day}';
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return '$year-$month-$day';
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}
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}
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String formatMessageDateTime(DateTime dateTime) {
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DateTime now = DateTime.now();
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var difference = now.difference(dateTime);
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String hour = dateTime.hour < 10 ? '0${dateTime.hour}' : '${dateTime.hour}';
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String minute =
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dateTime.minute < 10 ? '0${dateTime.minute}' : '${dateTime.minute}';
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if (difference.inDays <= 1 && now.day - dateTime.day == 1) {
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return '昨天 $hour:$minute';
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} else if (difference.inDays < 1) {
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return '$hour:$minute';
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} else if (difference.inDays <= 7) {
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switch (dateTime.weekday) {
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case 1:
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return '星期一 $hour:$minute';
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case 2:
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return '星期二 $hour:$minute';
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case 3:
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return '星期三 $hour:$minute';
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case 4:
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return '星期四 $hour:$minute';
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case 5:
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return '星期五 $hour:$minute';
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case 6:
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return '星期六 $hour:$minute';
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case 7:
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return '星期日 $hour:$minute';
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}
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return '';
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} else {
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int year = dateTime.year;
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String month =
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dateTime.month < 10 ? '0${dateTime.month}' : '${dateTime.month}';
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String day = dateTime.day < 10 ? '0${dateTime.day}' : '${dateTime.day}';
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return '$year-$month-$day $hour:$minute';
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}
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}
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