IndexOutOfBoundsException異常更新的聯繫人列表中的聯繫人時 - 黑莓

Question

軟件和模擬器版本我使用

BlackBerry智能手機模擬器：2.13.0.65

黑莓軟件版本5.0.0_5.0.0.14

我我正在修改聯繫人。以下是我使用的代碼片段。 我在行

String wtel = blackBerryContact.getString(BlackBerryContact.TEL, supportedAttributes[i]); 

得到一個IndexOutOfBounds異常可有人建議是怎麼回事錯在這裏。以下是代碼片段

..... 

// Load the addressbook and let the user choose from list of contact 
BlackBerryContactList contactList = (BlackBerryContactList) PIM.getInstance().openPIMList(PIM.CONTACT_LIST,PIM.READ_WRITE); 
PIMItem pimItem = contactList.choose(); 
BlackBerryContact blackBerryContact = (BlackBerryContact)pimItem; 
PIMList pimList = blackBerryContact.getPIMList(); 

// get the supported attributes for Contact.TEL 
int[] supportedAttributes = pimList.getSupportedAttributes(Contact.TEL); 

Dialog.alert("Supported Attributes "+supportedAttributes.length); // gives me 8 

for (int i=0; i < supportedAttributes.length;i++){ 
    if(blackBerryContact.ATTR_WORK == supportedAttributes[i]){ 
     Dialog.alert("updating Work"); // This alert is shown 
     Dialog.alert("is supported "+ pimList.isSupportedAttribute(BlackBerryContact.TEL, supportedAttributes[i])+" "+pimList.getAttributeLabel(supportedAttributes[i])); // shows true and work 
     String wtel = blackBerryContact.getString(BlackBerryContact.TEL, supportedAttributes[i]); // I get a IndexOutOfBounds Exception here 
     if(wtel != ""){ 
      pimItem.removeValue(BlackBerryContact.TEL, supportedAttributes[i]); 
     } 
     pimItem.addString(Contact.TEL, BlackBerryContact.ATTR_WORK, number); // passing the number that has to be updated 
     if(pimItem.isModified()) { 
      pimItem.commit(); 
      Dialog.alert("Updated Work Number"); 
     } 
    } 
} 

..... 

我要更新所有Contact.TEL領域的支持的屬性

http://www.blackberry.com/developers/docs/5.0.0api/net/rim/blackberry/api/pdap/BlackBerryContact.html

Field  Values Per Field  Supported Attributes 
----------------------------------------------------------------------------- 
Contact.TEL   8   Contact.ATTR_WORK, Contact.ATTR_HOME, 
         Contact.ATTR_MOBILE, Contact.ATTR_PAGER, 
         Contact.ATTR_FAX, Contact.ATTR_OTHER, 
         Contact.ATTR_HOME2, Contact.ATTR_WORK2 

Answer 1

讀聯繫電話。

int number = contact.countValues(BlackBerryContact.TEL); 
      Hashtable multipleContactNumbers = new Hashtable(); 
      for (int i = 0; i < number; i++) { 
       if (contact.getAttributes(BlackBerryContact.TEL, i) == BlackBerryContact.ATTR_WORK) { 
        multipleContactNumbers.put("Work: ", contact.getString(
          BlackBerryContact.TEL, i)); 
       } else if (contact.getAttributes(BlackBerryContact.TEL, i) == BlackBerryContact.ATTR_WORK2) { 
        multipleContactNumbers.put("Work 2: ", contact.getString(
          BlackBerryContact.TEL, i)); 
       } else if (contact.getAttributes(BlackBerryContact.TEL, i) == BlackBerryContact.ATTR_HOME) { 
        multipleContactNumbers.put("Home: ", contact.getString(
          BlackBerryContact.TEL, i)); 
       } else if (contact.getAttributes(BlackBerryContact.TEL, i) == BlackBerryContact.ATTR_HOME2) { 
        multipleContactNumbers.put("Home 2: ", contact.getString(
          BlackBerryContact.TEL, i)); 
       } else if (contact.getAttributes(BlackBerryContact.TEL, i) == BlackBerryContact.ATTR_MOBILE) { 
        multipleContactNumbers.put("Mobile: ", contact.getString(
          BlackBerryContact.TEL, i)); 
       } else if (contact.getAttributes(BlackBerryContact.TEL, i) == BlackBerryContact.ATTR_OTHER) { 
        multipleContactNumbers.put("Other: ", contact.getString(
          BlackBerryContact.TEL, i)); 
       } 
      } 

添加新的聯繫號碼。

contact.addString(Contact.TEL, Contact.ATTR_HOME, "5555550100"); 
contact.addString(Contact.TEL, Contact.ATTR_WORK, "5555550103"); 
contact.addString(Contact.TEL, BlackBerryContact.ATTR_WORK2, "5555550104"); 

更新聯繫號碼。

int telCount = contact.countValues(Contact.TEL); 
for (int i = 0; i < telCount; ++i) 
{ 
int telAttrs = contact.getAttributes(Contact.TEL, i); 
if ((telAttrs & Contact.ATTR_MOBILE) != 0) 
{ 
contact.setString(Contact.TEL, i, Contact.ATTR_MOBILE, "5555550109"); 
break; 
} 
}