android-wheel inside android dialog box

android-wheel having good example of time picker like iphone
how used android-wheel like Timepickerdialog ?
Follow below steps you can get output result like this dialog box..



Step 1. take checkout source code of android-wheel library project from this link http://android-wheel.googlecode.com/svn/trunk/wheel

Step 2. import project inside eclipse as android project

Step 3. Add this project as a library in your android project

Step 4. create a layout.xml for timepicker (example name of file :- wheeltime.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:orientation="horizontal"
    android:gravity="center" >

        <kankan.wheel.widget.WheelView
            android:id="@+id/hours"
            android:layout_width="60sp"
            android:layout_height="wrap_content"
            android:paddingRight="5sp" />

        <kankan.wheel.widget.WheelView
            android:id="@+id/minutes"
            android:layout_width="60sp"
            android:layout_height="wrap_content"
            android:paddingLeft="5sp" />
</LinearLayout>

Step 5. call function that create android.app.Dialog with this layout. see below code

private void Timepick(Context cons, int curHours, int curMinutes) {
  LayoutInflater inf = LayoutInflater.from(cons);
  //layout of alert box contains
  View view = inf.inflate(R.layout.wheeltime, null);
  //hours wheel
  final WheelView hours = (WheelView) view.findViewById(R.id.hours);
  hours.setViewAdapter(new NumericWheelAdapter(cons, 0, 23));
  hours.setCyclic(true);
  
  //minute wheel
  final WheelView mins = (WheelView) view.findViewById(R.id.minutes);
  mins.setViewAdapter(new NumericWheelAdapter(cons, 0, 59));
  mins.setCyclic(true);

  new AlertDialog.Builder(cons)
    .setMessage("Select Time")
    .setView(view)
    .setPositiveButton("Set", new DialogInterface.OnClickListener() {

         @Override
         public void onClick(DialogInterface dialog, int which) {
       // TODO Auto-generated method stub
       //write code of lines, whatever want to with value of this timepicker
       //hour value= hours.getCurrentItem();
       //minute value = mins.getCurrentItem(); 
       }
      })
    .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {

         @Override
         public void onClick(DialogInterface dialog, int which) {
       // TODO Auto-generated method stub
       return;
       }
      }).create().show();

  // set time

  hours.setCurrentItem(curHours);
  mins.setCurrentItem(curMinutes);
 }

Disable writing inside a TimePickerDialog using keyboard

In previous post am talking about how create TimePickerDialog with 15 minute interval
but when user click on Editbox of numberpicker, android soft keyboard lunch,
is there any way to disable writing inside a timepicker using keyboard? yes used this line

myDatePicker.setDescendantFocusability(DatePicker.FOCUS_BLOCK_DESCENDANTS);

how and where in dialog
just create a customize TimePickerDialog class as previous post mentions
see below sample code

public class TimePickerDialogs extends TimePickerDialog{

 private TimePicker mTimePicker;
 private OnTimeSetListener mCallback;
 
 public TimePickerDialogs(Context arg0, OnTimeSetListener callBack, int hourOfDay, int minute, boolean is24HourView) {
        super(arg0, callBack, hourOfDay, minute, is24HourView);
        // TODO Auto-generated constructor stub
        this.mCallback = callBack;
        mTimePicker = new TimePicker(arg0);
        mTimePicker.setDescendantFocusability(TimePicker.FOCUS_BLOCK_DESCENDANTS);
        mTimePicker.setIs24HourView(is24HourView);
        mTimePicker.setCurrentHour(hourOfDay);
        mTimePicker.setCurrentMinute(minute);
        mTimePicker.setOnTimeChangedListener(this);
        setView(mTimePicker);
 }

 @Override
 public void onClick(DialogInterface dialog, int which) {
     // TODO Auto-generated method stub
     tryNotifyTimeSet();
 }
 
 private void tryNotifyTimeSet() {
        if (mCallback != null) {
            mTimePicker.clearFocus();
            mCallback.onTimeSet(mTimePicker, mTimePicker.getCurrentHour(), mTimePicker.getCurrentMinute());
        }
    }
 
 @Override
 public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
     // TODO Auto-generated method stub
     //super.onTimeChanged(arg0, arg1, arg2);
     if (mIgnoreEvent)
                return;
        if (minute%TIME_PICKER_INTERVAL!=0){
            int minuteFloor=minute-(minute%TIME_PICKER_INTERVAL);
            minute=minuteFloor + (minute==minuteFloor+1 ? TIME_PICKER_INTERVAL : 0);
            if (minute==60)
                minute=0;
            mIgnoreEvent=true;
            view.setCurrentMinute(minute);
            mIgnoreEvent=false;
        }
 }

 private final int TIME_PICKER_INTERVAL=15;
 private boolean mIgnoreEvent=false;
 
}