Try this-
private TimePickerDialog.OnTimeSetListener mTimeSetListener =
new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
// TODO Auto-generated method stub
hour = hourOfDay;
minutes = minute;
String timeSet = "";
if (hour > 12) {
hour -= 12;
timeSet = "PM";
} else if (hour == 0) {
hour += 12;
timeSet = "AM";
} else if (hour == 12){
timeSet = "PM";
}else{
timeSet = "AM";
}
String min = "";
if (minutes < 10)
min = "0" + minutes ;
else
min = String.valueOf(minutes);
// Append in a StringBuilder
String aTime = new StringBuilder().append(hour).append(':')
.append(min ).append(" ").append(timeSet).toString();
et1.setText(aTime);
}
};