Android Date and Time selection dialog box Usage Example analysis _android

This example describes the use of the Android Date and Time selection dialog box. Share to everyone for your reference. Specifically as follows:

Manifest file:

<?xml version= "1.0" encoding= "Utf-8"?> <manifest xmlns:android=
"http://schemas.android.com/apk/res/" Android "
 package=" Com.ljq.dialog "
 android:versioncode=" 1 "
 android:versionname=" 1.0 ">
 < Application android:icon= "@drawable/icon" android:label= "@string/app_name" > <activity android:name=
 ". Alertdialog "
   android:label=" @string/app_name ">
  <intent-filter>
  <action android:name=" Android.intent.action.MAIN "/>
  <category android:name=" Android.intent.category.LAUNCHER "/>"
  </intent-filter>
 </activity>
 </application>
 <uses-sdk android:minsdkversion = "7"/>
 <uses-permission android:name= "Android.permission.WRITE_CALENDAR"/>
</manifest> 

Main.xml Layout file:

<?xml version= "1.0" encoding= "Utf-8"?> <linearlayout android:id= "@+id/linearlayout01" android:layout_width = "Fill_parent" android:layout_height= "fill_parent" android:orientation= "vertical" xmlns:android= "http://"
 Schemas.android.com/apk/res/android "> <edittext android:id=" @+id/et "android:layout_width=" Fill_parent " android:layout_height= "Wrap_content" android:editable= "false" android:cursorvisible= "false"/> <Button android:text= Date Dialog "android:id=" @+id/datebtn "android:layout_width=" fill_parent "android:layout_height=" Wrap_ Content "/> <button android:text=" Time Dialog "android:id=" @+id/timebtn "android:layout_width=" Fill_parent "Android: layout_height= "Wrap_content"/> <digitalclock android:text= "@+id/digitalclock" android:textSize= "20dip" Andro id:gravity= "center" android:id= "@+id/digitalclock01" android:layout_width= "Fill_parent" android:layout_height= " Wrap_content "/> <analogclock android:id=" @+id/analogclock "Android:g"ravity= "center" android:layout_width= "fill_parent" android:layout_height= "wrap_content"/> </LinearLayout >

Alertactivity class:

Package com.ljq.dialog;
Import Java.util.Calendar;
Import android.app.Activity;
Import Android.app.DatePickerDialog;
Import Android.app.Dialog;
Import Android.app.TimePickerDialog;
Import Android.os.Bundle;
Import Android.view.View;
Import Android.widget.Button;
Import Android.widget.DatePicker;
Import Android.widget.EditText;
Import Android.widget.TimePicker;
 public class Alertdialog extends activity {private Button datebtn = null;
 Private Button timebtn = null;
 Private EditText Et=null;
 Private final static int date_dialog = 0;
 Private final static int time_dialog = 1;
 Private Calendar c = null;
 @Override public void OnCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate);
 Setcontentview (R.layout.main);
 et= (EditText) Findviewbyid (r.id.et);
 DATEBTN = (Button) Findviewbyid (R.ID.DATEBTN);
 TIMEBTN = (Button) Findviewbyid (R.ID.TIMEBTN);
  Datebtn.setonclicklistener (New View.onclicklistener () {public void OnClick (View v) {ShowDialog (date_dialog); }
 });
 Timebtn.setonclicklistener (New View.onclicklistener () {public void OnClick (View v) {ShowDialog (time_dialog);
 }
 });
 /** * Create date and Time selection dialog box * * * @Override protected Dialog oncreatedialog (int id) {Dialog Dialog = null;
  Switch (ID) {Case date_dialog:c = calendar.getinstance (); dialog = new Datepickerdialog (This, new Datepickerdialog.ondatesetlistener () {public void Ondateset (DatePicker dp
   , int year,int month, int dayofmonth) {Et.settext ("you selected:" + year + "years" + (month+1) + "Month" + DayOfMonth + "Day");
  }, C.get (calendar.year),//Incoming year c.get (calendar.month),//Incoming month c.get (calendar.day_of_month)//Incoming days);
 Break
  Case Time_dialog:c=calendar.getinstance (); Dialog=new Timepickerdialog (This, new Timepickerdialog.ontimesetlistener () {public void Ontimeset (Timepicker view
   , int hourofday, int minute) {Et.settext ("you selected:" +hourofday+ "+minute+");
  }, C.get (Calendar.hour_of_day), C.get (Calendar.minute), false); Break
 return dialog;

 }
}

Run Result:

I hope this article will help you with your Android program.