Question

如何设置此日期选择器以显示两个选定日期，例如选择航班时？

代码：

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    android:orientation="vertical"
    tools:context=".MainActivity" >
    <ScrollView
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <DatePicker
                android:id="@+id/pickerdate"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"/>
            <TextView
                android:id="@+id/info"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"/>

        </LinearLayout>
    </ScrollView>

</LinearLayout>

代码：

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CalendarView;
import android.widget.DatePicker;
import android.widget.TextView;
import android.widget.Toast;

import java.util.Calendar;

/**
 * Created by hp1 on 21-01-2015.
 */
public class Tab2 extends Fragment {

    DatePicker pickerDate;
    TextView info;

    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        final View v = inflater.inflate(R.layout.tab2,container,false);

        info = (TextView)v.findViewById(R.id.info);
        pickerDate = (DatePicker)v.findViewById(R.id.pickerdate);

        Calendar today = Calendar.getInstance();

        pickerDate.init(
                today.get(Calendar.YEAR),
                today.get(Calendar.MONTH),
                today.get(Calendar.DAY_OF_MONTH),
                new DatePicker.OnDateChangedListener(){

                    @Override
                    public void onDateChanged(DatePicker view,
                                              int year, int monthOfYear,int dayOfMonth) {
                        Toast.makeText(v.getContext(),
                                "onDateChanged", Toast.LENGTH_SHORT).show();

                        info.setText(
                                "Year: " + year + "\n" +
                                        "Month of Year: " + monthOfYear + "\n" +
                                        "Day of Month: " + dayOfMonth);

                    }});
        return v;
    }
}

我希望能够选择一个往返日期，所以如果from是将来的日期或者大于该日期。这显示在日历图像上，如上所示。感谢

Answer 1

您正在寻找的关键词是＆＃34; Range＆＃34;。这里是一个android库的链接，用于标记日期之间的范围。

this

Android DatePicker如何设置监听器和选定日期以显示和设置日期和日期

1 个答案: