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Old 11-09-2010, 06:01 AM   #1 (permalink)
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Default Dialog shortcut problem

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The needs

From a list of phone numbers,
I want to make a dialog list to display 2 choices like below
==================
Which phone number?
1. Mobile: 098989897828
2. Home: +812345676789

==================

2 items are formated with prefix numbers corresponding to shorcut 1 and 2.

When user press key alt + w (number 1), item 1 is selected.
When user press key alt + e (number 2), item 2 is selected.

But I want when user press only w key, item 1 is selected too.
It means that he don't need to press both alt + w
Similarly, if he press e or alt + e, item 2 is selected.

The problem

I have make an extend of Dialog, overwrite keyChar() function,
replace char with equivalent key, etc, but it does not success when inputting w or e
But if I press key 1 (alt + w) or 2 (alt + e), it is OK.

Please see my code below and help me a solution.
Thanks in advance

Please notice that I make 2 cases with different calls but it still not success any more.

==========================
Extend dialog with overwrite keyChar()
==========================

PHP Code:
public class PhoneChoiceDialog extends Dialog {
    
    protected 
int countPhoneNumber;
    
    
    public 
PhoneChoiceDialog(String messageObjectxxx91;xxx93; choicesintxxx91;xxx93; values,
            
int defaultChoiceBitmap bitmap,long style) {
        
super(messagechoicesvaluesdefaultChoicebitmapstyle);
        
// TODO Auto-generated constructor stub
    
}


    protected 
boolean keyCharchar cint statusint time ) {

            switch( 
) {                
                case 
'1':
                case 
'2':
                    return 
super.keyChar(cstatustime);
                    
                case 
'w':
                    
//Replace 'w' with '1'
                    
return super.keyChar('1'statustime);
                                    
                case 
'e':
                    
//Replace 'e' with '2'
                    
super.keyChar('2'statustime);
                    return 
true;
                                    
          
            }
        return 
true;
        
    }

==========================
extend dialog is called from here
==========================

PHP Code:
PhoneChoiceDialog choiceNumberDialog = new PhoneChoiceDialog("Which number?",contactInfo.phoneListWithChoiceNumber,null,1,Bitmap.getPredefinedBitmap(Bitmap.QUESTION),Dialog.LIST);
                                
                                
choiceNumberDialog.countPhoneNumber contactInfo.phoneListCount;
                                
                                
int choiceNumber choiceNumberDialog.doModal(); 
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