Android Question
Convert time (hh:mm) to (yyyy-MM-dd HH:mm:ss)
I have used time picker to select time.Now what i want is that i want to compare two time.
Code for time picker.
public class TimePickerFragment extends DialogFragment implements
TimePickerDialog.OnTimeSetListener {
public int hour;
public int min;
public String time;
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// TODO Auto-generated method stub
final Calendar c = Calendar.getInstance();
hour = c.get(Calendar.HOUR_OF_DAY);
min = c.get(Calendar.MINUTE);
// Create a new instance of DatePickerDialog and return it
return new TimePickerDialog(getActivity(), this, hour, min, true);
}
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
time = String.valueOf(hourOfDay) + ":" + String.valueOf(minute);
Intent intent = new Intent();
intent.putExtra("TIME", time);
getTargetFragment().onActivityResult(getTargetRequestCode(), 1,
intent);
getDialog().hide();
}
public String onTimeSelected() {
return time;
}
}
Now in intent i am geting time in thuis format("22.00").To compare time i want time in this format("yyyy-MM-dd HH:mm:ss").
So how do i convert("22:00") to ("yyyy-MM-dd HH:mm:ss")????
What i did
try {
String time = data.getStringExtra("TIME");
SimpleDateFormat sdf = new SimpleDateFormat(
"yyyy-MM-dd HH:mm:ss");
Date timeCompare;
timeCompare = sdf.parse(time);
Date currentTime = new Date();
int comareResult = timeCompare.compareTo(currentTime);
if (comareResult == -1) {
time = new SimpleDateFormat(" HH:mm").format(date.getTime());
etStartTime.setText(time);
} else {
Toast.makeText(mContext, "Your cannot select future time",
Toast.LENGTH_SHORT).show();
}
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
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Answer Source
Change this code,
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
time = String.valueOf(hourOfDay) + ":" + String.valueOf(minute);
Intent intent = new Intent();
intent.putExtra("TIME", time);
getTargetFragment().onActivityResult(getTargetRequestCode(), 1,
intent);
getDialog().hide();
}
by
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
Calendar date = Calendar.getInstance();
date.set(Calendar.HOUR_OF_DAY, hourOfDay);
date.set(Calendar.MINUTE, minute);
date.set(Calendar.AM_PM, date.get(Calendar.AM_PM));
String time = new SimpleDateFormat("HH:mm").format(date.getTime());
String time1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date.getTime());
Intent intent = new Intent();
intent.putExtra("TIME", time);
getTargetFragment().onActivityResult(getTargetRequestCode(), 1,
intent);
getDialog().hide();
}
hope it will help you
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