Android UI time and date controls

Package com. android. liu. widget;

Import java. util. Calendar;

Import android. app. Activity;
Import android. app. DatePickerDialog;
Import android. app. TimePickerDialog;
Import android. OS. Bundle;
Import android. view. View;
Import android. view. View. OnClickListener;
Import android. widget. Button;
Import android. widget. DatePicker;
Import android. widget. TimePicker;
Import android. widget. DatePicker. OnDateChangedListener;

Import com. android. liu. R;

Public class DateTimeActivity extends Activity {
Button setData, setTime;
DatePicker dp;
TimePicker tp;
Calendar calendar;

@ Override
Public void onCreate (Bundle inStateInstance ){
Super. onCreate (inStateInstance );
SetContentView (R. layout. datatime );

Calendar = Calendar. getInstance ();

SetData = (Button) this. findViewById (R. id. setData );
SetTime = (Button) this. findViewById (R. id. setTime );

Dp = (DatePicker) this. findViewById (R. id. datapicket );
Tp = (TimePicker) this. findViewById (R. id. timepicker );

Dp. init (calendar. get (Calendar. YEAR), calendar. get (Calendar. MONTH), calendar. get (Calendar. DAY_OF_MONTH), new OnDateChangedListener (){

@ Override
Public void onDateChanged (DatePicker arg0, int year, int month,
Int day ){
// TODO Auto-generated method stub
// Process the changes here
// Calendar. set (year, month, day );

}});

Tp. setIs24HourView (true );

Tp. setOnTimeChangedListener (new TimePicker. OnTimeChangedListener (){

@ Override
Public void onTimeChanged (TimePicker arg0, int arg1, int arg2 ){
// TODO Auto-generated method stub

// Process the changes here
// Calendar. set (year, month, day, hourOfDay, minute );
}
});



// Set the date
SetData. setOnClickListener (new OnClickListener (){

@ Override
Public void onClick (View arg0 ){
New DatePickerDialog (DateTimeActivity. this, new DatePickerDialog. OnDateSetListener (){

@ Override
Public void onDateSet (DatePicker arg0, int year, int month, int dayofmonth ){

// Set the calendar
}
}, Calendar. get (Calendar. YEAR), calendar. get (Calendar. MONTH), calendar. get (Calendar. DAY_OF_MONTH). show ();

}});


// Set the time
SetTime. setOnClickListener (new OnClickListener (){

@ Override
Public void onClick (View arg0 ){

New TimePickerDialog (DateTimeActivity. this, new TimePickerDialog. OnTimeSetListener (){

@ Override
Public void onTimeSet (TimePicker view, int hourofday, int minu ){

// Set the time
}
}, Calendar. get (Calendar. HOUR_OF_DAY), calendar. get (Calendar. MINUTE), true). show ();

}});

}
}

 

 

 

<? Xml version = "1.0" encoding = "UTF-8"?>
<LinearLayout xmlns: android = "http://schemas.android.com/apk/res/android"
Android: orientation = "vertical" android: layout_width = "fill_parent"
Android: layout_height = "fill_parent">
<TextView android: layout_width = "fill_parent"
Android: layout_height = "wrap_content" android: text = "@ string/hello"/>

<DatePicker android: id = "@ + id/datapicket"
Android: layout_width = "wrap_content" android: layout_height = "wrap_content"/>

<TimePicker android: id = "@ + id/timepicker"
Android: layout_width = "wrap_content" android: layout_height = "wrap_content"/>

<Button android: id = "@ + id/setData" android: layout_width = "wrap_content"
Android: layout_height = "wrap_content" android: text = "set date"/>

<Button android: id = "@ + id/setTime" android: layout_width = "wrap_content"
Android: layout_height = "wrap_content" android: text = "Set Time"/>
</LinearLayout>