Introduction to Android Development (11) Select control 11.1 timepicker

Using Timepicker, you can allow users to select events for the day, including a 24-hour system and a am/pm. The following example will show how to use Timepicker.

1. Create a project: BasicViews4.

2. Code in the Main.xml.

<?xml version= "1.0" encoding= "Utf-8"?> <linearlayout xmlns:android=     
"http://schemas.android.com/apk/" Res/android " 
    android:layout_width=" fill_parent " 
    android:layout_height=" fill_parent " 
    android:o" rientation= "vertical" >     
         
<button android:id= " 
    @+id/btnset" android:layout_width= "Wrap_content" android:layout_height= "Wrap_content" 
    android:text= "I am all set!" 
    android:onclick= "OnClick"/>     
         
<timepicker android:id= "@+id/timepicker" 
    android:layout_width= _content " 
    android:layout_height=" wrap_content "/>     
         
</LinearLayout>

3, the code in the Basicviews4activity.java.

public class Basicviews4activity extends activity {     
    Timepicker timepicker;     
         
    int hour, minute;     
    int yr, month, day;     
         
         
    /** called the activity is a. * * 
    @Override public 
    void OnCreate (Bundle savedinstancestate) {     
        super.oncreate (savedinstancestate);     
        Setcontentview (r.layout.main);     
         
        Timepicker = (timepicker) Findviewbyid (r.id.timepicker);     
       
        Timepicker.setis24hourview (true);     
         
    public void OnClick (view view) {     
        Toast.maketext (Getbasecontext (),     
                ' time selected: ' + Timepicker.getcurrenthour () +     
                ":" + Timepicker.getcurrentminute (),     
                toast.length_short). Show ();     
    }     
         

4, F11 debugging.

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