Android time Selector, date selector implementation code _android

This article for everyone to share the two selector, one can be for the time to choose, a can be selected for the date, for your reference, the specific content as follows

One, time selector
1.1. Layout

<?xml version= "1.0" encoding= "Utf-8"?> <linearlayout xmlns:android= "http://schemas.android.com/apk/res/" Android "xmlns:tools=" Http://schemas.android.com/tools "android:layout_width=" Match_parent "android:layout_height = "Match_parent" android:orientation= "vertical" tools:context= "com.rj141.sb.kongjian.DateActivity" > <linearl Ayout android:orientation= "Horizontal" android:layout_width= "Match_parent" android:layout_height= "Wrap_content" > <textview android:layout_width= "wrap_content" android:layout_height= "Wrap_content" android:textSize= "20 DP "android:text=" Time to Eat: "/> <textview android:layout_width=" wrap_content "android:layout_height=" Wrap_ Content "Android:textsize=" 20DP "android:id=" @+id/tv "/> </LinearLayout> <button Android:layout_wi Dth= "Wrap_content" android:layout_height= "wrap_content" android:text= "Time" android:id= "@+id/btndate"/> </Line 
 Arlayout>

1.2.Java file

public class Dateactivity extends Actionbaractivity { 
 
 private Button btn; 
 Private TextView TV; 
 @Override 
 protected void onCreate (Bundle savedinstancestate) { 
 super.oncreate (savedinstancestate); 
 Setcontentview (r.layout.activity_date); 
 
 Btn= (Button) This.findviewbyid (r.id.btndate); 
 tv= (TextView) This.findviewbyid (r.id.tv); 
 Btn.setonclicklistener (New View.onclicklistener () { 
  @Override public 
  void OnClick (View v) { 
  new Timepickerdialog (Dateactivity.this, New Timepickerdialog.ontimesetlistener () { 
   @Override public 
   Void Ontimeset (timepicker view, int hourofday, int minute) { 
   Tv.settext (String.Format ("%d:%d", Hourofday,minute)); 
  //0,0 refers to the time, true indicates whether it is 24 hours, true is 24-hour 
  },0,0,true). Show () 
  ; 
 } 
 } 

Effect Chart:

Second, date selector
2.1.activity.xml

<?xml version= "1.0" encoding= "Utf-8"?> <linearlayout xmlns:android= 
"http://schemas.android.com/apk/" Res/android " 
xmlns:tools=" Http://schemas.android.com/tools " 
android:layout_width=" Match_parent 
" android:layout_height= "Match_parent" 
android:orientation= "vertical" 
tools:context= " Com.rj141.sb.kongjian.DateActivity "> 

<textview 
android:layout_width=" Match_parent " 
android:layout_height= "Wrap_content" 
android:textsize= "20DP" 
android:id= "@+id/tv"/> 

< Button 
android:layout_width= "wrap_content" 
android:layout_height= "wrap_content" 
android:text= " Calendar " 
android:id=" @+id/btndate "/> 
</LinearLayout> 

2.2.dateactivity.class

public class Dateactivity extends Actionbaractivity { 

private Button btn; 
Private TextView TV; 
@Override 
protected void onCreate (Bundle savedinstancestate) { 
super.oncreate (savedinstancestate); 
Setcontentview (r.layout.activity_date); 

Btn= (Button) This.findviewbyid (r.id.btndate); 
tv= (TextView) This.findviewbyid (r.id.tv); 
Btn.setonclicklistener (New View.onclicklistener () { 
@Override public 
void OnClick (View v) { 
new Datepickerdialog (Dateactivity.this, New Datepickerdialog.ondatesetlistener () { 
@Override public 
Void Ondateset (datepicker view, int year, int monthofyear, int dayofmonth) { 
Tv.settext ("Your date of birth is:" +string.format ("%d-% d-%d ", Year,monthofyear+1,dayofmonth)); 
} 
},2000,1,2). Show (); 
}} Datepickerdialog the Calendar Selector dialog box, listening for Ondatesetlistener () {...}

Effect Chart:

The above is the two Android time selector, the Android date selector implementation code, hoping to learn more about Android software programming help.