【发布时间】:2014-06-05 09:27:14
【问题描述】:
在我的应用程序中,我以特定格式从数据库中检索日期。 (由 PHP 生成)
对于这种情况,我想在我的 Android 应用中显示特定的输出:
数据库输入格式: 2014-05-30 17:50:50
我希望能够在 TexView 中显示这种格式:
- 如果日期是今天,我想显示这种格式:
今天 - 17h50
- 如果日期是昨天,我会显示这种格式:
昨天 - 17h50
- 还有其他日子:
6 月 5 日 - 17:50
我该怎么做?
[更新]
String dateDebut = annonce.getDate_debut();
SimpleDateFormat inDF = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); // inputFormat
SimpleDateFormat TodayDF = new SimpleDateFormat("HH'h'mm"); //OutputFormat For today and yesterday
SimpleDateFormat FullDF = new SimpleDateFormat("dd MMM - HH'h'mm"); //Outputformat long
Date inDate = null;
try {
inDate = inDF.parse(dateDebut);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//calendar for inputday
Calendar inCal = new GregorianCalendar();
inCal.setTime(inDate);
//startOfToday
Calendar cStartOfDate = new GregorianCalendar();
cStartOfDate.set(Calendar.HOUR, 0);
cStartOfDate.set(Calendar.MINUTE, 0);
cStartOfDate.set(Calendar.SECOND, 0);
cStartOfDate.set(Calendar.MILLISECOND, 0);
//endOfToday
Calendar cEndOfDate = new GregorianCalendar();
cEndOfDate.set(Calendar.HOUR, 23);
cEndOfDate.set(Calendar.MINUTE, 59);
cEndOfDate.set(Calendar.SECOND, 59);
//startOfYesterday
Calendar cStartOfYesterday = new GregorianCalendar();
cStartOfYesterday.set(Calendar.HOUR, 0);
cStartOfYesterday.set(Calendar.MINUTE, 0);
cStartOfYesterday.set(Calendar.SECOND, 0);
cStartOfYesterday.set(Calendar.MILLISECOND, 0);
//endOfYesterday
Calendar cEndOfYesterday = new GregorianCalendar();
cEndOfYesterday.set(Calendar.HOUR, 23);
cEndOfYesterday.set(Calendar.MINUTE, 59);
cEndOfYesterday.set(Calendar.SECOND, 59);
if (cStartOfDate.before(inCal) && cEndOfDate.after(inCal)){
System.out.println("Aujourd'hui - "+TodayDF.format(inDate));
viewHolder.dateDebut.setText("Aujourd'hui - "+TodayDF.format(inDate));
} else if (cStartOfYesterday.before(inCal) && cEndOfYesterday.after(inCal)){
System.out.println("Hier - "+TodayDF.format(inDate));
viewHolder.dateDebut.setText("Hier - "+TodayDF.format(inDate));
} else {
System.out.println(FullDF.format(inDate));
viewHolder.dateDebut.setText(FullDF.format(inDate));
}
【问题讨论】:
-
你尝试了什么?对于
5 june - 17h50格式,您应该使用DateFormat(带有SimpleDateFormat实现):docs.oracle.com/javase/7/docs/api/java/text/…。对于Today / Yesterday,您可以使用Calendar(GregorianCalendar实现)。
标签: java android date android-date