20170124 AlertDialgo(加入日期和時間交談窗)
用DatePickerDialog和TimePickerDialog 類別建立日期和時間交談窗 //20170124 劉彥廷 //AlertDialgo(加入日期和時間交談窗) MainActivity.java package com.example.user.myapplication44; import android.app.DatePickerDialog; import android.app.TimePickerDialog; import android.icu.util.Calendar; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.DatePicker; import android.widget.TextView; import android.widget.TimePicker; public class MainActivity extends AppCompatActivity implements View.OnClickListener, DatePickerDialog.OnDateSetListener, TimePickerDialog.OnTimeSetListener{ Calendar c = Calendar.getInstance(); TextView txDate,txTime; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(...