Android

Android Studio 날짜/시간 관련 위젯

rlaxogns2 2016. 5. 30. 19:56


날짜/시간 관련 예제)


activity_main.xml

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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">
 
    <LinearLayout
        android:orientation = "vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
        <Chronometer
            android:id="@+id/chronometer1"
            android:format="예약에 걸린 시간 %s"
            android:gravity="center"
            android:textSize="20dp"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />
 
        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/btnStart"
            android:text="예약시작" />
    </LinearLayout>
 
    <RadioGroup
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">
 
        <RadioButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/rdoCal"
            android:text="날짜 설정 (캘린더 뷰)" />
 
        <RadioButton
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/rdoTime"
            android:text="시간 설정" />
    </RadioGroup>
 
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="1">
            <FrameLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">
                <CalendarView
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:id="@+id/calendarView1"
                    android:showWeekNumber="false" />
                <TimePicker
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:id="@+id/timePicker1" />
            </FrameLayout>
        </LinearLayout>
 
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="#ffffff">
 
            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/btnEnd"
                android:text="예약완료" />
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tvYear"
                android:text="0000"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="년"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tvMonth"
                android:text="00"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="월"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tvDay"
                android:text="00"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="일"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tvHour"
                android:text="00"/>
 
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="시"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/tvMin"
                android:text="00"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="분"/>
            <TextView
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="예약됨"/>
 
        </LinearLayout>
</LinearLayout>
cs


 아래와 같은 뷰페이지 구현 


MainActivity.java

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package com.example.user150226.myttime;
 
import android.graphics.Color;
import android.os.SystemClock;
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;
 
import java.util.Calendar;
 
public class MainActivity extends AppCompatActivity {
 
    Chronometer chrono;
    Button btnStart, btnEnd;
    RadioButton rdoCal, rdoTime;
    CalendarView calendarView;
    TimePicker tPicker;
    TextView tvYear, tvMonth, tvDay, tvHour, tvMin;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
       setTitle("시간예약");
 
        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);
        calendarView = (CalendarView) findViewById(R.id.calendarView1);
        tPicker = (TimePicker) findViewById(R.id.timePicker1);
        tvYear = (TextView) findViewById(R.id.tvYear);
        tvMonth = (TextView) findViewById(R.id.tvMonth);
        tvDay = (TextView) findViewById(R.id.tvDay);
        tvHour = (TextView) findViewById(R.id.tvHour);
        tvMin = (TextView) findViewById(R.id.tvMin);
        tPicker.setVisibility(View.INVISIBLE);
        calendarView.setVisibility(View.INVISIBLE);
 
        rdoCal.setOnClickListener(new View.OnClickListener() {
 
            @Override
            public void onClick(View v) {
                tPicker.setVisibility(View.INVISIBLE);
                calendarView.setVisibility(View.VISIBLE);
            }
        });
 
        rdoTime.setOnClickListener(new View.OnClickListener() {
 
            @Override
            public void onClick(View v) {
                tPicker.setVisibility(View.VISIBLE);
                calendarView.setVisibility(View.INVISIBLE);
            }
        });
 
        btnStart.setOnClickListener(new View.OnClickListener() {
 
            @Override
            public void onClick(View v) {
                chrono.setBase(SystemClock.elapsedRealtime());
                chrono.start();
                chrono.setTextColor(Color.RED);
            }
        });
 
        btnEnd.setOnClickListener(new View.OnClickListener() {
 
            @Override
            public void onClick(View v) {
                chrono.stop();
                chrono.setTextColor(Color.BLUE);
 
                java.util.Calendar curDate = java.util.Calendar.getInstance();
                curDate.setTimeInMillis(calendarView.getDate());
 
                tvYear.setText(Integer.toString(curDate.get(Calendar.YEAR)));
                tvMonth.setText(Integer.toString(1 + curDate.get(Calendar.MONTH)));
                tvDay.setText(Integer.toString(curDate.get(Calendar.DATE)));
 
                tvHour.setText(Integer.toString(tPicker.getCurrentHour()));
                tvMin.setText(Integer.toString(tPicker.getCurrentMinute()));
            }
        });
    }
}
cs


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