DateTimePicker 运行不同取决于 Android 中的 api 级别

Question

我想在我的项目中使用日期时间选择器。

http://www.parallelcodes.com/android-datetime-picker-example/

本教程非常有效。当我运行这个 datetimepicker 在 api 19 显示像这个网站，我想这样做。

当我运行 api 22个datetimepicker出现时是这样的

那么，有什么建议吗？

Answer 1

我用这段代码解决了这个问题，

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{
            Log.w(TAG, "onDateSetListener callback is not initialized.");
        }
    }
}

然后这样调用，

   public void showDatePicker() {


            Calendar calendar = Calendar.getInstance();

            DatePickerFragment fragment = new DatePickerFragment();
            fragment.setup(calendar, new OnDateSetListener() {
                @Override
                public void onDateSet(DatePicker view, int year, int month, int dayOfMonth) {

                }
            });
            fragment.show(getSupportFragmentManager(), null);

    }

Answer 2

这是android自己的日历，设计因不同API而改变。如果您想为所有 API 版本使用相同的日历，那么您应该尝试使用自定义日历而不是默认日历

如果还有什么不明白的请告诉我

DateTimePicker 运行 不同取决于 Android 中的 api 级别

DateTimePicker run different depends on api level in Android

datetime

android

date

picker

timepicker

DateTimePicker 运行不同取决于 Android 中的 api 级别