Android) TimePickerDialog 에서 Spinner 형태로 구현하기

Android Studio) Ver. 3.2

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안드로이드에서 시간 선택 할 때, 보통 TimePickerDialog를 사용합니다.

XML 에서 바로 Spinner 형태로 표현할려면 timepickermode를 spinner 형태로 설정을 하면 가능한 부분이지만,

여기에서는 Java에서 Dialog 로 표현하고자 할 때를 소개하고자 합니다.

 

 - MainActivity.class

 

public class MainActivity extends AppCompatActivity {
 
    Button btnOpentimePickerDialog;
 
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
 
 
        btnOpentimePickerDialog = findViewById(R.id.btnOpentimePickerDialog);
 
 
        btnOpentimePickerDialog.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                final Calendar calenderInstance = Calendar.getInstance();
                int hr = calenderInstance.get(Calendar.HOUR_OF_DAY);
                int min = calenderInstance.get(Calendar.MINUTE);
                TimePickerDialog.OnTimeSetListener onTimeListner = new TimePickerDialog.OnTimeSetListener() {
                    @Override
                    public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
                        if (view.isShown()) {
                            calenderInstance.set(Calendar.HOUR_OF_DAY, hourOfDay);
                            calenderInstance.set(Calendar.MINUTE, minute);
                        }
                    }
                };
                TimePickerDialog timePickerDialog = new TimePickerDialog(MainActivity.this,
                        android.R.style.Theme_Holo_Light_Dialog_NoActionBar,
                        onTimeListner, hr, min, true);
                timePickerDialog.setTitle("시간");
                Objects.requireNonNull(timePickerDialog.getWindow()).setBackgroundDrawableResource(android.R.color.transparent);
                timePickerDialog.show();
           }

 - activity_main.xml

 

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.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="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">
 
    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:id="@+id/btnOpentimePickerDialog"
        android:text="click"/>
 
</android.support.constraint.ConstraintLayout>

 

 - 결과화면

 

 

  ** 이 글은 아래 사이트에서 참조하여 작성된 글입니다.

 

   - 참조 : https://stackoverflow.com/questions/45768095/how-to-create-timepickerdialog-android