【发布时间】:2019-07-23 22:32:38
【问题描述】:
在使用 android datepicker 时,我想始终显示旧的日期月份年份微调器而不是新的日历视图?我该怎么做?
【问题讨论】:
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您是如何通过编程方式或通过 xml 将日期选择器添加到您的应用程序的??
标签: android
在使用 android datepicker 时,我想始终显示旧的日期月份年份微调器而不是新的日历视图?我该怎么做?
【问题讨论】:
标签: android
我用这个答案https://stackoverflow.com/a/31610267/5700434彻底解决了问题。
主要用这个:
DatePickerDialog dialog = new DatePickerDialog(getActivity(),android.R.style.Theme_Holo_Light_Dialog_MinWidth, this, year, month, day);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
完整代码:
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.widget.DatePicker;
import java.util.Calendar;
public class DatePickerFragment extends DialogFragment
implements DatePickerDialog.OnDateSetListener {
private Calendar calendar;
private Calendar maxCalendar;
private Calendar minCalendar;
private DatePickerDialog.OnDateSetListener onDateSetListener;
private static final String TAG = DatePickerFragment.class.getSimpleName();
public void setup(Calendar calendar, DatePickerDialog.OnDateSetListener onDateSetListener){
this.calendar = calendar;
this.onDateSetListener = onDateSetListener;
}
public void setup(Calendar calendar, Calendar maxCalendar, DatePickerDialog.OnDateSetListener onDateSetListener){
this.calendar = calendar;
this.maxCalendar = maxCalendar;
this.onDateSetListener = onDateSetListener;
}
public void setup(Calendar calendar, Calendar maxCalendar, Calendar minCalendar){
this.calendar = calendar;
this.maxCalendar = maxCalendar;
this.minCalendar = minCalendar;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
int year = calendar.get(Calendar.YEAR);
int month = calendar.get(Calendar.MONTH);
int day = calendar.get(Calendar.DAY_OF_MONTH);
DatePickerDialog dialog = new DatePickerDialog(getActivity(),android.R.style.Theme_Holo_Light_Dialog_MinWidth, this, year, month, day);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
if(minCalendar!=null){
dialog.getDatePicker().setMinDate(minCalendar.getTimeInMillis());
}
if(maxCalendar != null){
dialog.getDatePicker().setMaxDate(maxCalendar.getTimeInMillis());
}
return dialog;
}
public void onDateSet(DatePicker view, int year, int month, int day) {
if(onDateSetListener != null){
onDateSetListener.onDateSet(view, year, month, day);
}else{
LogUtils.w(TAG, "onDateSetListener callback is not initialized.");
}
}
}
【讨论】:
DatePickerDialog dialog = new
DatePickerDialog(getActivity(),AlertDialog.THEME_HOLO_LIGHT, this, year, month, day);
这在所有版本的 android 中都能完美运行。从 4.4 到 6.0 经过测试,虽然它已被弃用,但它支持得很好。
【讨论】: