Android Application
Kotlin 고급 위젯 - 날짜와 시간 관련 위젯 : 데이트피커(DatePicker) Dialog
작성자 임베디드코리아
작성일 23-09-24 00:50
조회1,511회
댓글0건
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activity_main.xml
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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
tools:context=".MainActivity">
<TextView
android:id="@+id/start_text"
style="bold"
android:layout_width="60dp"
android:layout_height="wrap_content"
android:gravity="center"
android:text="시 작"
android:textSize="20dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/start_date_text"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.147" />
<TextView
android:id="@+id/start_date_text"
android:layout_width="200dp"
android:layout_height="40dp"
android:layout_marginStart="60dp"
android:gravity="center_vertical"
android:paddingHorizontal="5dp"
android:textSize="20dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toEndOf="@+id/start_text"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.137" />
<ImageView
android:id="@+id/start_date_btn"
android:layout_width="349dp"
android:layout_height="414dp"
tools:layout_editor_absoluteX="16dp"
tools:layout_editor_absoluteY="236dp" />
</androidx.constraintlayout.widget.ConstraintLayout>
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MainActivity.kt
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class MainActivity : AppCompatActivity() {
//Calendar
private var calendar = Calendar.getInstance()
private var year = calendar.get(Calendar.YEAR)
private var month = calendar.get(Calendar.MONTH)
private var day = calendar.get(Calendar.DAY_OF_MONTH)
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
var start_date_BTN: ImageView = findViewById(R.id.start_date_btn)
var start_date_TEXT: TextView = findViewById(R.id.start_date_text)
start_date_BTN.setOnClickListener {
val datePickerDialog = DatePickerDialog(this, { _, year, month, day ->
start_date_TEXT.text =
year.toString() + "/" + (month + 1).toString() + "/" + day.toString()
}, year, month, day)
datePickerDialog.show()
}
}
}
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