CalendarView,TimePicker 사용예제: 선택된 날짜 표시하기

2019. 3. 19. 12:10ㆍAndriod

# *.xml 설정

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:baselineAligned="false"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">
 
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">
 
        <Chronometer
            android:id="@+id/chronometer1"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:format="예약에 걸린 시간 %s"
            android:gravity="center"
            android:textSize="20dp" />
 
        <Button
            android:id="@+id/btnStart"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="예약 시작" />
    </LinearLayout>
 
    <RadioGroup
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
 
        <RadioButton
            android:id="@+id/rdoCal"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="날짜 설정(캘린더뷰)"/>
        <RadioButton
            android:id="@+id/rdoTime"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="시간 설정"/>
    </RadioGroup>
 
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dip"
        android:layout_weight="1">
 
        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_gravity="center">
 
            <CalendarView
                android:id="@+id/calendarView1"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:showWeekNumber="false"/>
 
            <TimePicker
                android:id="@+id/timePicker1"
                android:layout_width="match_parent"
                android:layout_height="match_parent"/>
        </FrameLayout>
    </LinearLayout>
 
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="#cccccc">
 
        <Button
            android:id="@+id/btnEnd"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="예약완료"/>
        <TextView
            android:id="@+id/tvYear"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="0000"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="년"/>
        <TextView
            android:id="@+id/tvMonth"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="00"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="월"/>
        <TextView
            android:id="@+id/tvDay"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="00"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="일"/>
        <TextView
            android:id="@+id/tvHour"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="00"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="시"/>
        <TextView
            android:id="@+id/tvMinute"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="00"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="분 예약됨"/>
 
    </LinearLayout>
</LinearLayout>
cs




#  * .java 설정

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package com.example.new0318;
 
import android.graphics.Color;
import android.os.SystemClock;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CalendarView;
import android.widget.Chronometer;
import android.widget.RadioButton;
import android.widget.TextView;
import android.widget.TimePicker;
 
 
public class MainActivity extends AppCompatActivity {
    Chronometer chrono;
    Button btnStart, btnEnd;
    RadioButton rdoCal, rdoTime;
    CalendarView calView;
    TimePicker tPicker;
    TextView tvYear, tvMonth, tvDay, tvHour, tvMinute;
    /* 선택된 날짜를 받아오는 변수 */
    int selectYear,selectMonth,selectDay;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.ex06_4);
        setTitle("예 약");
 
        /* 변수 선인 및 xml요소 연결 */
        btnStart = (Button) findViewById(R.id.btnStart);
        btnEnd = (Button) findViewById(R.id.btnEnd);
        chrono = (Chronometer) findViewById(R.id.chronometer1);
        rdoCal = (RadioButton) findViewById(R.id.rdoCal);
        rdoTime = (RadioButton) findViewById(R.id.rdoTime);
        tPicker = (TimePicker) findViewById(R.id.timePicker1);
        calView = (CalendarView) findViewById(R.id.calendarView1);
        tvYear = (TextView) findViewById(R.id.tvYear);
        tvMonth = (TextView) findViewById(R.id.tvMonth);
        tvDay = (TextView) findViewById(R.id.tvDay);
        tvHour = (TextView) findViewById(R.id.tvHour);
        tvMinute = (TextView) findViewById(R.id.tvMinute);
 
        tPicker.setVisibility(View.INVISIBLE); // 초기화면에서 안보이게 설정
        calView.setVisibility(View.INVISIBLE);
 
        /* 라디오 버튼 클릭시 이벤트 설정 */
        rdoCal.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                tPicker.setVisibility(View.INVISIBLE);
                calView.setVisibility(View.VISIBLE);
            }
        });
        rdoTime.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                tPicker.setVisibility(View.VISIBLE);
                calView.setVisibility(View.INVISIBLE);
            }
        });
 
        /* 시작버튼 => 크로노미터 시작 */
        btnStart.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                chrono.setBase(SystemClock.elapsedRealtime());
                chrono.setTextColor(Color.RED);
                chrono.start();
            }
        });
 
        /* 종료(예약종료)버튼 => 크르노미터 종료, 선택된 시간,날짜를 텍스트 뷰에 나타나도록 설정 */
        btnEnd.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // 크로노미터 종료
                chrono.stop();
                chrono.setTextColor(Color.BLUE);
 
//                java.util.Calendar curDate = java.util.Calendar.getInstance();
//                curDate.setTimeInMillis(calView.getDate());
                // 날짜
                tvYear.setText("0"+selectYear);
                tvMonth.setText("0"+selectMonth);
                tvDay.setText("0"+selectDay);
                // 시간
                tvHour.setText(Integer.toString(tPicker.getCurrentHour()));
                tvMinute.setText(Integer.toString(tPicker.getCurrentMinute()));
            }
        });
        /* 선택된 날짜를 변수에 저장 */
        calView.setOnDateChangeListener(new CalendarView.OnDateChangeListener() {
            @Override
            public void onSelectedDayChange(@NonNull CalendarView view, int year, int month, int dayOfMonth) {
                selectYear = year;
                selectMonth = month+1;
                selectDay = dayOfMonth;
            }
        });
 
 
    }//onCreate
}
 
cs



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