السلام عليكم
احتجت لطريقة لطباعة الوقت المراد بطريقة واضحة
مثلا "Before 3 Minutes" او "Today 11:15 am"
وبذلك خرج معي هذا الصف، ارجو ان يفيدكم:
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
*
* @author MErsan
*/
public class DateFormatter {
public static String formatDate(long time) {
StringBuilder result = new StringBuilder();
// 1- Check the year
// 2- Check the Month
// 3- Check the Day
// 4- Check the Hours
Date myDate = new Date(time);
Date todayDate = new Date(System.currentTimeMillis());
if (todayDate.getYear() - myDate.getYear() != 0) {
// Not same year, and should append the whole time
return DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT).format(myDate);
}
// Same Year
// now Check the month
if (todayDate.getMonth() - myDate.getMonth() != 0) {
return new SimpleDateFormat("MMM dd, hh:mm a").format(myDate);// Aug
// 16,
// 11:55
// PM
}
// Now Same Month
// Check the day
int daysDiff = todayDate.getDate() - myDate.getDate();
if (daysDiff == 1) {// Yesterday
result.append("Yesterday").append(' ');
result.append(new SimpleDateFormat("hh:mm a").format(myDate));
return result.toString();
} else if (daysDiff != 0) {
return new SimpleDateFormat("MMM dd, hh:mm a").format(myDate);// Aug
// 16,
// 11:55
// PM
}
// Same Day :')
// Check the hour
int hoursDiff = todayDate.getHours() - myDate.getHours();
if (hoursDiff < 0) {// Invalid Time
// :@
result.append("Today").append(' ');
result.append(new SimpleDateFormat("hh:mm a").format(myDate));
return result.toString();
} else if (hoursDiff > 3) {// Not Same Hour, Hour Diff more than 3 hours
result.append("Today").append(' ');
result.append(new SimpleDateFormat("hh:mm a").format(myDate));
return result.toString();
} else if (hoursDiff != 0) {// Hours Diff less than 3 hours, but not
// current hour
int mintuesDiff = todayDate.getMinutes() - myDate.getMinutes();
result.append("Before").append(' ');
result.append(hoursDiff).append(' ');
result.append("Hours").append(' ');
result.append("and").append(' ');
result.append(Math.abs(mintuesDiff)).append(' ');
result.append("Minutes");
System.err.println("Case 6");
return result.toString();
} else if (hoursDiff == 0) {// Same Hours
int mintuesDiff = todayDate.getMinutes() - myDate.getMinutes();
if (mintuesDiff < 1) {// Seconds Only {Same Minute}
int secondsDiff = todayDate.getSeconds() - myDate.getSeconds();
result.append("Before").append(' ');
result.append(Math.abs(secondsDiff)).append(' ');
result.append("Seconds");
return result.toString();
} else {
result.append("Before").append(' ');
result.append(Math.abs(mintuesDiff)).append(' ');
result.append("Minutes");
return result.toString();
}
}
// Default
return DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.SHORT).format(myDate);
}
}لا مانع من اي تعليق لل Optimization
