metodo completo pick time e pick date

Prévia do material em texto

package com.example.sala.myapplication;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.icu.text.SimpleDateFormat;
import android.os.Bundle;
import android.text.InputType;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.TimePicker;
import android.widget.Toast;
import java.util.Calendar;
import java.util.Locale;
public class MainActivity extends Activity{
 /** variaveis do projeto para os dias*/
 private TextView pDisplayDate;
 private Button pPickDate;
 private int pYear;
 private int pMonth;
 private int pDay;
 /** variaveis do projeto para as horas*/
 private TextView displayTime;
 private Button pickTime;
 private int pHour;
 private int pMinute;
 /** This integer will uniquely define the dialog to be used for displaying date picker.*/
 static final int DATE_DIALOG_ID = 0;
 static final int TIME_DIALOG_ID=+1;
 /** Callback received when the user "picks" a date in the dialog */
 private DatePickerDialog.OnDateSetListener pDateSetListener =
 new DatePickerDialog.OnDateSetListener() {
 public void onDateSet(DatePicker view, int year,
 int monthOfYear, int dayOfMonth) {
 pYear = year;
 pMonth = monthOfYear;
 pDay = dayOfMonth;
 updateDisplay();
 displayToastDate();
 }
 };
 /** Updates the time in the TextView */
 private void updateDisplayTime() {
 displayTime.setText(
 new StringBuilder().append(pHour).append(":")
 .append(pMinute));
 }
 private void displayTime(){
 Toast.makeText(this, new StringBuilder().append("Hora selecionada é: ").
 append(displayTime.getText()), Toast.LENGTH_SHORT).show();
 }
 /** Updates the date in the TextView */
 private void updateDisplay() {
 pDisplayDate.setText(
 new StringBuilder()
 // Month is 0 based so add 1
 .append(pDay).append("/")
 .append(pMonth + 1).append("/")
 .append(pYear).append(" "));
 }
 /** Displays a notification when the date is update*/
 private void displayToastDate() {
 Toast.makeText(this, new StringBuilder().append("Data selecionada é: ").append(pDisplayDate.getText()), Toast.LENGTH_SHORT).show();
 }
 //método para a seleção da hora
 private TimePickerDialog.OnTimeSetListener mTimeSetListener=
 new TimePickerDialog.OnTimeSetListener() {
 @Override
 public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
 pHour = hourOfDay;
 pMinute = minute;
 updateDisplayTime();
 displayTime();
 }
 };
 /** Called when the activity is first created. */
 @Override
 public void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
 /** Capture our View elements */
 pDisplayDate = (TextView) findViewById(R.id.displayDate);
 pPickDate = (Button) findViewById(R.id.pickDate);
 /** Listener for click event of the button */
 pPickDate.setOnClickListener(new View.OnClickListener() {
 public void onClick(View v) {
 showDialog(DATE_DIALOG_ID);
 }
 });
 displayTime=(TextView)findViewById(R.id.timeDisplay);
 pickTime=(Button)findViewById(R.id.pickTime);
 pickTime.setOnClickListener(new View.OnClickListener() {
 @Override
 public void onClick(View view) {
 showDialog(TIME_DIALOG_ID);
 }
 });
 /** Get the current date */
 final Calendar cal = Calendar.getInstance();
 pYear = cal.get(Calendar.YEAR);
 pMonth = cal.get(Calendar.MONTH);
 pDay = cal.get(Calendar.DAY_OF_MONTH);
 /** Display the current date in the TextView */
 updateDisplay();
 displayToastDate();
 final Calendar cals=Calendar.getInstance();
 pHour=cals.get(Calendar.HOUR_OF_DAY);
 pMinute=cals.get(Calendar.MINUTE);
 updateDisplayTime();
 displayTime();
 }
 /** Create a new dialog for date picker */
 @Override
 protected Dialog onCreateDialog(int id) {
 switch (id) {
 case DATE_DIALOG_ID:
 return new DatePickerDialog(this,
 pDateSetListener,
 pYear, pMonth, pDay);
 case TIME_DIALOG_ID:
 return new TimePickerDialog(this, mTimeSetListener, pHour, pMinute, false);
 }
 return null;
 }
 }