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ユーザが会議をスケジュールするための開始日時を取得しようとしています。 私がed_start_dateをクリックすると、DatePickerとTimePickerが1つずつ表示されます。 私はこれよりも簡単にこれを行うことができますし、SQLiteデータベースに挿入するために選択した値を保存するにはどうすればいいですか...アドバイスのためのtks開始のためのDateTimeイベントAndroid Studio
何かは、セットのstarDateTime stopDateTime
if (v == ed_start_date) {
final Calendar c = Calendar.getInstance();
startYear = c.get(Calendar.YEAR);
startMonth = c.get(Calendar.MONTH);
startDay = c.get(Calendar.DAY_OF_MONTH);
startHour = c.get(Calendar.HOUR_OF_DAY);
startMinute = c.get(Calendar.MINUTE);
DatePickerDialog datePickerDialog = new DatePickerDialog(this,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
if(year>=startYear & monthOfYear>=startMonth & dayOfMonth>=startDay)
ed_start_date.setText(dayOfMonth + "-" + (monthOfYear + 1) + "-" + year);
else
Toast.makeText(MeetingsAddEditActivity.this, "Selected date can not be less than current date!", Toast.LENGTH_SHORT).show();
}
}, startYear, startMonth, startDay);
datePickerDialog.show();
TimePickerDialog timePickerDialog = new TimePickerDialog(this,
new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay,
int minute) {
if(hourOfDay>startHour)
ed_start_date.append(hourOfDay + ":" + minute);
else
Toast.makeText(MeetingsAddEditActivity.this, "Selected time can not be less than current time!", Toast.LENGTH_SHORT).show();
}
}, startHour, startMinute, false);
timePickerDialog.show();
}
if (v == ed_stop_date) {
final Calendar c = Calendar.getInstance();
stopYear = c.get(Calendar.YEAR);
stopMonth = c.get(Calendar.MONTH);
stopDay = c.get(Calendar.DAY_OF_MONTH);
stopHour = c.get(Calendar.HOUR_OF_DAY);
stopMinute = c.get(Calendar.MINUTE);
DatePickerDialog datePickerDialog = new DatePickerDialog(this,
new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year,
int monthOfYear, int dayOfMonth) {
if(year==startYear & monthOfYear==startMonth & dayOfMonth==startDay)
ed_stop_date.setText(dayOfMonth + "-" + (monthOfYear + 1) + "-" + year);
else
Toast.makeText(MeetingsAddEditActivity.this, "Selected date can not be different than start date!", Toast.LENGTH_SHORT).show();
}
}, stopYear, stopMonth, stopDay);
datePickerDialog.show();
TimePickerDialog timePickerDialog = new TimePickerDialog(this,
new TimePickerDialog.OnTimeSetListener() {
@Override
public void onTimeSet(TimePicker view, int hourOfDay,
int minute) {
if(hourOfDay>=startHour)
ed_stop_date.setText(hourOfDay + ":" + minute);
else
Toast.makeText(MeetingsAddEditActivity.this, "Selected time can not be less than start time!", Toast.LENGTH_SHORT).show();
}
}, stopHour, stopMinute, false);
timePickerDialog.show();
}