1、java view plaincopyprint?1. import java.text.SimpleDateFormat; 2. 3. SimpleDateFormat formatter = new SimpleDateFormat (“yyyy年MM月dd日 HH:mm:ss“); 4. Date curDate = new Date(System.currentTimeMillis();/获取当前时间 5. String str = formatter.format(curDate); 可以获取当前的年月时分,也可以分开写:java view plaincopyprint?1. Sim
2、pleDateFormat sDateFormat = new SimpleDateFormat(“yyyy-MM-dd hh:mm:ss“); 2. String date = sDateFormat.format(new java.util.Date(); 如果想获取当前的年月,则可以这样写(只获取时间或秒种一样):Java代码java view plaincopyprint?1. SimpleDateFormat sdf=new SimpleDateFormat(“yyyy-MM“); 2. String date=sdf.format(new java.util.Date(); 当然还
3、有就是可以指定时区的时间(待):java view plaincopyprint?1. df=DateFormat.getDateTimeInstance(DateFormat.FULL,DateFormat.FULL,Locale.CHINA); 2. System.out.println(df.format(new Date(); 如何获取Android系统时间是24 小时制还是12 小时 制java view plaincopyprint?1. ContentResolver cv = this.getContentResolver(); 2. String strTimeFormat
4、= android.provider.Settings.System.getString(cv, 3. android.provider.Settings.System.TIME_12_24); 4. 5. if(strTimeFormat.equals(“24“) 6. 7. Log.i(“activity“,“24“); 8. java view plaincopyprint?1. Calendar c = Calendar.getInstance(); 2. 取得系统日期:year = c.get(Calendar.YEAR) 3. month = c.grt(Calendar.MONT
5、H) 4. day = c.get(Calendar.DAY_OF_MONTH) 5. 取得系统时间：hour = c.get(Calendar.HOUR_OF_DAY); 6. minute = c.get(Calendar.MINUTE) 利用Calendar获取java view plaincopyprint?1. Calendar c = Calendar.getInstance(); 2. 取得系统日期:year = c.get(Calendar.YEAR) 3. month = c.grt(Calendar.MONTH) 4. day = c.get(Calendar.DAY_OF
6、_MONTH) 5. 取得系统时间：hour = c.get(Calendar.HOUR_OF_DAY); 6. minute = c.get(Calendar.MINUTE) 7. Calendar c = Calendar.getInstance(); 8. 取得系统日期:year = c.get(Calendar.YEAR) 9. month = c.grt(Calendar.MONTH) 10. day = c.get(Calendar.DAY_OF_MONTH) 11. 取得系统时间：hour = c.get(Calendar.HOUR_OF_DAY); 12. minute = c
7、.get(Calendar.MINUTE) 利用Time 获取java view plaincopyprint?1. Time t=new Time(); / or Time t=new Time(“GMT+8“); 加上Time Zone资料。 2. t.setToNow(); / 取得系统时间。 3. int year = t.year; 4. int month = t.month; 5. int date = t.monthDay; 6. int hour = t.hour; / 0-23 7. int minute = t.minute; 8. int second = t.second;
