概要

android.appパッケージ - TimePickerDialogクラスを使用します。

ソースコード

package com.adakoda.android.timepickerdialogsample;

import java.util.Calendar;

import android.app.Activity;
import android.app.TimePickerDialog;
import android.os.Bundle;
import android.widget.TimePicker;
import android.widget.Toast;

public class TimePickerDialogSampleActivity extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        final Calendar calendar = Calendar.getInstance();
        final int hour = calendar.get(Calendar.HOUR_OF_DAY);
        final int minute = calendar.get(Calendar.MINUTE);

        final TimePickerDialog timePickerDialog = new TimePickerDialog(this,
            new TimePickerDialog.OnTimeSetListener() {
                @Override
                public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
                    Toast.makeText(TimePickerDialogSampleActivity.this,
                        String.valueOf(hourOfDay) + ":" + String.valueOf(minute),
                        Toast.LENGTH_SHORT).show();
                }
            }, hour, minute, true);
        timePickerDialog.show();
    }
}

実行結果