Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE Průvodce řešením problémů Strana 1

BlackBerry Java Development EnvironmentVersion 4.2.0Development Guide

Use the BlackBerry Maps application ... 201Locating Black

100BlackBerry Java Development Environment Development Guide/*** Determine if this smart card can display its settings.*/protected boolean isDisplaySe

1015: Using smart cardsActivate libMain() on startup Create a session for the smart card driverCode sample: Creating a smart card sessionExample: MyCr

102BlackBerry Java Development Environment Development Guide*/package com.rim.samples.device.smartcard;import net.rim.device.api.crypto.*;import net.r

1035: Using smart cards* The method returns Integer.MAX_VALUE if an infinite number of attempts are allowed. */protected int getMaxLoginAttemptsImpl()

104BlackBerry Java Development Environment Development Guide // Using friendly display namereturn new SmartCardID( idLong , ID_STRING, getSmart

1055: Using smart cards} stepProgressDialog( 1 );privateKey = new RSAPrivateKey( cryptoSystem, new MyCryptoTokenData( smartCardID, ID_PKI )

106BlackBerry Java Development Environment Development Guideif ( ( input.length < inputOffset + modulusLength ) || ( output.length < outputOffse

1075: Using smart cardsDetermine if the token supports the chosen operation using the current crypto system.> Create a method that returns a Boolea

108BlackBerry Java Development Environment Development GuideCode sample: Creating a CryptoToken for private key RSA operationsExample: MyRSACryptoToke

1095: Using smart cards/** * Determine if this token supports the chosen operation using the provided system.* * @param cryptoSystem Crypto System to

Debugging applications... 2

110BlackBerry Java Development Environment Development Guide/*** Perform a raw RSA signing.* * @param cryptoSystem Cypto system associated with the to

1115: Using smart cardsreturn;}} throw new RuntimeException();} catch ( SmartCardSessionClosedException e ) {throw new CryptoTo

112BlackBerry Java Development Environment Development GuideStore the private key file locationCode sample: Storing the location of a private key file

1135: Using smart cards*/private SmartCardID _id; /*** Location of the private key file on the smart card.*/private byte _file;/*** Constructs a ne

114BlackBerry Java Development Environment Development Guide

6 Managing memoryInvoking a garbage collection operationSee the Garbage Collection in the BlackBerry Java Development Environment white paper and the

116BlackBerry Java Development Environment Development GuideUse the LMMFree persistent objectsA low number of persistent object handles exist on a Bla

7 Creating connectionsFetching data using HTTP or TCP socketsJava™ applications for BlackBerry® devices can use standard HTTP, HTTPS, and TCP socket p

118BlackBerry Java Development Environment Development GuideUsing the wireless service providers Internet gatewayJava™ applications for BlackBerry® de

1197: Creating connectionsExample: HTTPFetch.java/** * HTTPFetch.java * Copyright (C) 2001-2005 Research In Motion Limited. All rights reserved. */pac

Distribute applications ...267Di

120BlackBerry Java Development Environment Development Guide * the shared data in a synchronized block, but produces less overhead. */

1217: Creating connections InputStream input = s.openInputStream(); // Extract data in 256 byte chunks.

122BlackBerry Java Development Environment Development Guide int i = 0; for (i = HTTP_PROTOCOL.length - 1; i >= 0; --i) {

1237: Creating connectionsCode sample: Using HTTP authentication to connect to a protected Internet resourceExample: Using HTTP authentication to conn

124BlackBerry Java Development Environment Development Guide{int status = httpConn.getResponseCode();switch (status){case (HttpConnection.HTTP_OK)://C

1257: Creating connectionskeepGoing = false;}break;default://The connection failed for some other reason.//Handle failed connection.keepGoing = false;

126BlackBerry Java Development Environment Development Guide• Applications that use socket connections typically require significantly more bandwidth

1277: Creating connectionsTask StepsBefore opening a datagram connection, verify that the BlackBerry® device is ina wireless coverage area.>Use the

128BlackBerry Java Development Environment Development GuideUsing port connectionsUsing a serial or USB connection, BlackBerry device ® applications c

1297: Creating connectionsCode sample: Listening for data on the serial port and rendering the data when it arrivesExample: BluetoothSerialPortDemo.ja

1 Creating UIsElements of a BlackBerry device UIScreensThe main structure for a BlackBerry® device UI is the Screen object. A BlackBerry device applic

130BlackBerry Java Development Environment Development Guide */package com.rim.samples.docs.bluetoothserialportdemo;import java.io.*;import javax.mic

1317: Creating connections public void close() { closePort(); super.close(); } } public s

132BlackBerry Java Development Environment Development Guide } } _bluetoothConnection = null; _din = null; _dou

1337: Creating connections try { int type, offset, count; String value; _dout.writeInt(JUST_OP

134BlackBerry Java Development Environment Development Guide }); } private void remove(final int offset, final int count) { in

8 Creating notificationsTypes of notification eventsThe notification API (net.rim.device.api.notification) lets you add custom events for your applica

136BlackBerry Java Development Environment Development GuideAdd a new event sourceRegister the event source when the BlackBerry device startsTo regist

1378: Creating notificationsCode sample: Example: NotificationsDemo.java/** * NotificationsDemo.java * Copyright (C) 2001-2005 Research In Motion Limi

138BlackBerry Java Development Environment Development Guide } public NotificationsDemo() { MainScreen mainScreen = new NotificationsM

1398: Creating notifications } public void deferredEventWasSuperseded(long sourceID, long eventID, Object eventRefere

14BlackBerry Java Development Environment Development GuideTypes of screensHow the JVM manages screensThe JVM maintains Screen objects in a display st

140BlackBerry Java Development Environment Development GuideRespond to deferred eventsTask StepsProvide a custom UI notification.> Implement the No

1418: Creating notificationsCancel eventsCustomize system notifications for immediate eventsTask StepsCancel an immediate event. >Invoke cancelImme

142BlackBerry Java Development Environment Development GuideDefine a notification. > Implement startNotification().public void startNotification(lo

1438: Creating notificationsCode sample: Creating a custom notificationExample: ConsequenceDemo.java/** * ConsequenceDemo.java * Copyright (C) 2001-20

144BlackBerry Java Development Environment Development Guide public void startNotification(long consequenceID, long sourceID, long eventID,

1458: Creating notifications } }}

146BlackBerry Java Development Environment Development Guide

9 Managing applicationsApplication managerThe JVM on BlackBerry® devices includes an application manager that functions as the central dispatcher of o

148BlackBerry Java Development Environment Development GuideRegister applications when the BlackBerry device startsTo register the event source when t

1499: Managing applicationsListen for changes to IT policiesCode example: Listening for changes to IT policiesExample: ITPolicyDemo.java/** * ITPolicy

151: Creating UIsCreate a screen> Extend the Screen class or one of its subclasses, FullScreen or MainScreen.Adding UI components to a screen1. Cre

150BlackBerry Java Development Environment Development GuideRetrieve module informationRetrieve an array of handles for existing modules on a BlackBer

1519: Managing applicationsRuntime storeBlackBerry® devices use a runtime store as a central location in which applications can share runtime objects.

152BlackBerry Java Development Environment Development GuideReplace a runtime object. 1. Invoke replace().RuntimeStore store = RuntimeStore.getRuntime

10 Using the messages applicationCreate new messagesCreate new messagesWork with a messageWork with foldersWorking with attachmentsTask StepsCreate a

154BlackBerry Java Development Environment Development GuideCreate a new populated email message. 1. Create and populate a new email message object.n

15510: Using the messages applicationWork with a messageOpen a message1. Retrieve the message store and the folder that contains the message.Task Step

156BlackBerry Java Development Environment Development GuideStore store = Session.waitForDefaultSession.getStore();Folder folder = Store.getFolder(&qu

15710: Using the messages applicationReply to a messageAdd the recipients. 1. Invoke Message.addRecipients() and provide the type of recipient (TO, CC

158BlackBerry Java Development Environment Development GuideForward a messageWork with folders1. Invoke getStore() on the default session.Store store

15910: Using the messages applicationRetrieve an array of folders through a search.>Invoke findFolder(String).Folder[] folders = store.findFolder(&

16BlackBerry Java Development Environment Development GuideCreate an option. 1. Create an instance of a RadioButtonGroup().RadioButtonGroup rbGroup =

160BlackBerry Java Development Environment Development GuideWorking with attachmentsTo open incoming message attachments and create outgoing attachmen

16110: Using the messages applicationSend a message with an attachmentRetrieve information about the attachment.> Invoke the methods of the Support

162BlackBerry Java Development Environment Development Guide

11 Using PIM applicationsUsing the calendarStart the calendar from your applicationUsing the calendarUsing the address bookUsing tasksTask StepsOpen t

164BlackBerry Java Development Environment Development GuideUse the calendarOpen a new populated event. 1. Create a new Event using an EventList objec

16511: Using PIM applicationsAdd appointment information. > To verify that an item supports a field, invoke isSupportedField(int).if (event.isSuppo

166BlackBerry Java Development Environment Development GuideSave an appointment. To save an appointment, use the importEvent() method; you do not have

16711: Using PIM applicationsCode sample: Creating new recurring appointmentsTo let the BlackBerry® device user invite attendees to the meeting, combi

168BlackBerry Java Development Environment Development Guide private EventScreen _eventScreen; public static void main(String[] args) {

16911: Using PIM applications event = eventList.createEvent(); event.addString(Event.SUMMARY, PIMItem.ATTR_NONE,

171: Creating UIsCreating custom UI componentsTo create custom fields, content menus, layout managers, and lists, use the BlackBerry® APIs.Create a fi

170BlackBerry Java Development Environment Development GuideUsing the address bookOpen the address book from your applicationUse contactsTask StepsOpe

17111: Using PIM applicationsCreate a contact. To add a contact to the database, you must commit it. See “Save a contact” on page 173 for more informa

172BlackBerry Java Development Environment Development GuideAdd contact information. 1. Invoke one of the following methods:• addString()• addStringAr

17311: Using PIM applicationsChange contact information. 1. To change the name and address fields, invoke the appropriate set method to replace an exi

174BlackBerry Java Development Environment Development GuideRetrieve contact information. 1. Invoke PIMList.items().2. Perform one of the following ac

17511: Using PIM applicationsCode sample: Displaying a screen that lets BlackBerry device users add new contactsThe following code sample demonstrates

176BlackBerry Java Development Environment Development Guide{ private ContactScreen _contactScreen; public static void main(String[] args)

17711: Using PIM applications try { ContactList contactList = (ContactList)PIM.getInstance().openPIMList(PIM.CONTACT

178BlackBerry Java Development Environment Development GuideUsing tasksStart the task application from your applicationCheck for a ControlledAccessExc

17911: Using PIM applicationsUse tasksTask StepsOpen a task list. >Invoke PIM.openPIMList() and provide as parameters the type of list to open (PIM

18BlackBerry Java Development Environment Development GuideCreate a custom fieldTask StepsCreate a custom field. You can only add custom context menu

180BlackBerry Java Development Environment Development GuideChange task information. 1. To replace an existing value with a new value, invoke the appr

18111: Using PIM applicationsExport a task. 1. To import or export PIM data, use an output stream writer to export tasks from the BlackBerry® device t

182BlackBerry Java Development Environment Development GuideCode sample:Example: TaskDemo.java/** * TaskDemo.java * Copyright (C) 2002-2005 Research I

18311: Using PIM applications _saveMenuItem = new SaveMenuItem(); setTitle(new LabelField(“Tasks Demo”, LabelField.E

184BlackBerry Java Development Environment Development Guide

12 Using the phone applicationStart the phone application from your applicationTo open the phone application from your application, invoke Invoke.invo

186BlackBerry Java Development Environment Development GuideAdd DTMF tones to the send queueBlackBerry DTMF tonesBlackBerry® devices play DTMF tones a

18712: Using the phone applicationListen for phone eventsTo act on a particular event, implement one of the following methods.:Access and use call log

188BlackBerry Java Development Environment Development GuideCode sample: Calculating the time that a participant spends on the phoneExample: PhoneLogs

18912: Using the phone applicationpublic class PhoneLogsDemo extends Application{ private PhoneLogs _logs; private int _timeSpokenTo; sta

191: Creating UIsSpecify the arrangement of the objects in the field.1. Implement layout(). Arrange field data so that you perform the most complex ca

190BlackBerry Java Development Environment Development Guide

13 Using the BlackBerry BrowserDisplay content in the BlackBerry BrowserTo display web content in the BlackBerry® Browser, use the net.rim.blackberry.

192BlackBerry Java Development Environment Development GuideDisplay content in a BlackBerry Browser fieldTo display web content in a BlackBerry® Brows

19313: Using the BlackBerry BrowserSet rendering options. > Override BrowserContent.getRenderingOptions(). Your application uses the default render

194BlackBerry Java Development Environment Development GuideCode sample: Using the BlackBerry BrowserExample: BrowserFieldSampleApplication.java/** *

19513: Using the BlackBerry Browser BrowserContent browserContent = null; try { browserContent = _renderingSession.ge

196BlackBerry Java Development Environment Development Guide RedirectEvent e = (RedirectEvent) event; String ref

19713: Using the BlackBerry Browser } /** * @see net.rim.device.api.browser.RenderingApplication#getAvailableWidth(net.rim.device.api.browse

198BlackBerry Java Development Environment Development Guide HttpConnection connection = Utilities.makeConnection(resource.getUrl(), resour

14 Using location informationTypes of location informationUsing BlackBerry MapsBlackBerry® Maps is a mapping and location client application that inte

BlackBerry Java Development Environment Version 4.2.0 Development GuideLast modified: 11 February 2008Part number: 9461716At the time of publication,

20BlackBerry Java Development Environment Development GuideDefine the preferred height of a custom component.> Implement getPreferredHeight(), usin

200BlackBerry Java Development Environment Development GuideCreate a location document to display map dataLocation document tagsLocation document stru

20114: Using location informationUse the BlackBerry Maps applicationLocating BlackBerry devices using GPS informationTo let your application obtain th

202BlackBerry Java Development Environment Development GuideSelecting a GPS location providerSpecify the desired criteria by creating an instance of t

20314: Using location informationautonomous required required allowed low, medium, or no requirementfirst fix: assisted subsequent fixes: autonomousre

204BlackBerry Java Development Environment Development GuideRetrieve BlackBerry device GPS location informationTask StepsSpecify a response time for r

20514: Using location informationRequirements for retrieving GPS location information from BlackBerry devices that run on the CDMA network If you crea

206BlackBerry Java Development Environment Development GuideSend required PDE data to BlackBerry devices that run on the CDMA networkBefore your appli

20714: Using location information private static float[] _altitudes; private static float[] _horizontalDistances; private static PersistentOb

208BlackBerry Java Development Environment Development Guide }// Constructors. ------------------------------------------------------------- pub

20914: Using location information } }; // Cache the close menu item for reuse. private MenuItem _close = new MenuItem(_resources,

211: Creating UIsDefine the appearance of the custom field.1. Perform complex calculations in layout()instead of in paint().2. Implement paint().prote

210BlackBerry Java Development Environment Development Guide } /* Marks a point in the persistent store. Calculations are based on * all d

21114: Using location information * Rounds off a given double to the provided number of decimal places * @param d the double to round off

212BlackBerry Java Development Environment Development Guide // Running total of the vertical distance gain. float altGa

21314: Using location information sb.append(“\n”); sb.append(“Altitude: “); sb.append(altitude);

214BlackBerry Java Development Environment Development Guide

15 Creating push applicationsTypes of push applicationsPush applications send web content or data to specific BlackBerry® device users. BlackBerry dev

216BlackBerry Java Development Environment Development GuideTypes of push requestsApplications can send two types of push requests:Request Supported t

21715: Creating push applicationsWrite a client push applicationTask StepsCreate a listening thread. > Send and receive data on a separate thread s

218BlackBerry Java Development Environment Development GuideCode sample: Listening for data from a web serverExample: HTTPPushDemo.java/** * The clien

21915: Creating push applications private boolean _stop = false; private StreamConnectionNotifier _notify; public synchronized vo

22BlackBerry Java Development Environment Development GuideCode sample: Creating custom buttonsExample: CustomButtonField.java/** * CustomButtonField.

220BlackBerry Java Development Environment Development Guide input.close();

22115: Creating push applications } } // Constructor. public HTTPPushDemo() { _mainScreen = new HTTPMainScreen(); _m

222BlackBerry Java Development Environment Development GuideWrite a server-side push applicationTo create a push application, you can use any programm

22315: Creating push applicationsRead the server response. 1. To access an input stream, invoke getInputStream(). InputStream ins = conn.getInputStrea

224BlackBerry Java Development Environment Development GuideWork with a server-side push requestSend a request to cancel a PAP push submission.1. Use

22515: Creating push applicationsCreate a RIM push requestTask StepsPush content to one or multiple BlackBerry® device users using a RIM push request.

226BlackBerry Java Development Environment Development GuideCreate a PAP push requestSee “Appendix: XML control entity attributes” on page 275 for mor

22715: Creating push applicationsCode sample: Pushing data to an application that listens on a BlackBerry deviceThe HTTPPush.java sample application,

228BlackBerry Java Development Environment Development Guide //constructors -------------------------------------------------------------- /** C

22915: Creating push applications setTitle(java.util.ResourceBundle.getBundle(“com/rim/samples/docs/httppush/resources”).getString(“HTTPPushSer

231: Creating UIs /* Constructs a button with specified label and shape, and the default style. */ public CustomButtonField(String label, int sh

230BlackBerry Java Development Environment Development Guide getContentPane().add(_panel); _panel.setBounds(0, 0, 300, 450); }//GEN-E

23115: Creating push applications System.out.println(new String(someArray)); } conn.disconnect(); } catch

232BlackBerry Java Development Environment Development Guide mdsConn.setRequestMethod(“POST”); mdsConn.setAllowUserInteraction(f

23315: Creating push applications bytesRead = ins.read(buffer); System.out.println(buffer); if (bytesRead

234BlackBerry Java Development Environment Development Guide output.close(); clientSocket.close();

16 Localizing applicationsStoring text strings in resource filesDesign applications so that they are localized (adapted to specific languages and regi

236BlackBerry Java Development Environment Development GuideFiles required for localizationAdd localization supportFile required for localizationDescr

23716: Localizing applicationsCode sample: Storing text strings in separate resources for localesExample: CountryInfo.java/** * CountryInfo.java * Cop

238BlackBerry Java Development Environment Development Guidepackage com.rim.samples.docs.countryinfo;import net.rim.device.api.ui.*;import net.rim.dev

23916: Localizing applications private MenuItem _closeItem = new MenuItem(_resources, MENUITEM_CLOSE, 200000, 10) { public void

24BlackBerry Java Development Environment Development Guide return _shape; } /* Sets the label. */ public void setLabel(String lab

240BlackBerry Java Development Environment Development GuideRetrieve strings from a resource fileCode sample: Retrieving strings from a resource fileE

24116: Localizing applicationsimport net.rim.device.api.ui.component.*;import net.rim.device.api.ui.container.*;import net.rim.device.api.system.*;imp

242BlackBerry Java Development Environment Development Guide onClose(); } }; protected void makeMenu( Menu menu, int instance

24316: Localizing applicationsManage resource files for application suitesWhen creating a suite of applications, organize the resources into separate

244BlackBerry Java Development Environment Development Guide

17 Testing applicationsTesting applications using the BlackBerry IDEAfter you develop and compile your application, you should test it on the BlackBer

246BlackBerry Java Development Environment Development GuideTesting applications using BlackBerry devicesAfter testing your application on the BlackBe

24717: Testing applicationsOne debugging method is to start by setting only a few breakpoints at critical sections of your code, and then gradually se

248BlackBerry Java Development Environment Development GuideManage a debugging sessionLocate an error in the source code1. In the Output window, doubl

24917: Testing applicationsInstall .debug files on your computerTo debug applications using a BlackBerry® device, the .debug files in the BlackBerry I

251: Creating UIs // Update the cached font in case it has been changed. _font = getFont(); _labelHeight = _font.getHeight();

250BlackBerry Java Development Environment Development GuideYou can now run your applications on the BlackBerry device and use the BlackBerry Integrat

25117: Testing applications10. Repeat steps 1 through 8, setting breakpoints closer together until they converge on the memory leak.Display objects in

252BlackBerry Java Development Environment Development GuideRight-click an object, and then click Show Recursive References To @nnnnnnnn to display al

25317: Testing applicationsEvaluate (watch) Java expressionsThe Watch pane lets you specify variables and expressions to watch continuously while debu

254BlackBerry Java Development Environment Development GuideMake a thread currentWhen you make a thread current, the Call Stack changes to display the

25517: Testing applicationsView the source of a logging message> In the event log pane, on the Build tab, double-click the error message.View class

256BlackBerry Java Development Environment Development Guide3. Click the Colors tab to change the colors of the source code highlighting.Generate prof

25717: Testing applications13. In the profile pane, click Refresh. This action retrieves all accumulated profile data from the JVM. This action does n

258BlackBerry Java Development Environment Development GuideRun the Coverage tool1. Set two or more breakpoints in your code.2. Run the application to

25917: Testing applicationsStart the BlackBerry email simulatorThe BlackBerry® email simulator lets you send and receive email messages between the Bl

26BlackBerry Java Development Environment Development Guide textWidth ); }}Create custom context menusTask StepsCreate the custom conte

260BlackBerry Java Development Environment Development GuideWorking with compiled applicationsWhen you build a project using the BlackBerry® Integrate

26117: Testing applicationsView application information1. Connect the BlackBerry® device to the computer.2. Open a command prompt and navigate to the

262BlackBerry Java Development Environment Development Guide

18 Packaging and distributing applicationsPreverify applicationsTo reduce the amount of processing the BlackBerry® device performs when you load your

264BlackBerry Java Development Environment Development GuideIf you use any of the following BlackBerry API packages, your application requires code si

26518: Packaging and distributing applications6. In the Private Key Password field, type a password of at least eight characters. The private key pass

266BlackBerry Java Development Environment Development GuideRequest code signatures using a proxy serverRequest a replacement registration keyYour reg

26718: Packaging and distributing applicationsDistributing applications over the wireless networkDistribute applicationsMethod DescriptionUser-initiat

268BlackBerry Java Development Environment Development GuideExtract sibling .cod files. To ensure a BlackBerry device user does not override the origi

26918: Packaging and distributing applicationsDistributing applications with the BlackBerry Desktop SoftwareCreate an application loader file1. Create

271: Creating UIsCode sample: Creating a custom context menuExample: ContextMenuSample.java/** * ContextMenuSample.java * Copyright (C) 2001-2005 Rese

270BlackBerry Java Development Environment Development GuideMy_application.cod </files> 5. Update the application, description, and other tags t

27118: Packaging and distributing applicationsnet_rim_resource.codnet_rim_resource__en.codnet_rim_resource__fr.cod</files></fileset></a

272BlackBerry Java Development Environment Development Guide• Round brackets () indicate exclusive (open) range matching.• Missing lower ranges imply

A Appendix: The command line compilerUsing the command line compilerThe BlackBerry® Java™ Development Environment includes RAPC, a command line compil

274BlackBerry Java Development Environment Development GuideFor example, the following command line instruction compiles the SampleApp.jar file into a

B Appendix: XML control entity attributesUsing XML control entity attributesUse the PAP DTD to specify the following attributes:Using XML control enti

276BlackBerry Java Development Environment Development GuideSee the Push Access Protocol (WAP-247-PAP-20010429-a) specification at http://www.wmlclub.

C Appendix: .alx filesElements in BlackBerry application .alx filesElements in BlackBerry application .alx filesElement Attributes Descriptionapplicat

278BlackBerry Java Development Environment Development Guidefileset JavaradiolangidColourThe fileset element includes an optional directory element an

279 Appendix: .alx filesrequires idThe requires element is an optional element that specifies the id of a package on which this application depends. T

28BlackBerry Java Development Environment Development Guide protected void makeContextMenu(ContextMenu contextMenu) { contextM

280BlackBerry Java Development Environment Development Guide

D Appendix: BlackBerry application .jad filesProperties of BlackBerry application .jad filesThe BlackBerry® Integrated Development Environment lets yo

282BlackBerry Java Development Environment Development Guide

Acronym listAAESAdvanced Encryption StandardAPIapplication programming interfaceAPNAccess Point NameATRAnswer To ResetBbpmbeats per minuteCCACcommon a

284BlackBerry Java Development Environment Development GuidePOSTpower-on self-testRRAMrandom access memorySS/MIMESecure Multipurpose Internet Mail Ext

©2006 Research In Motion LimitedPublished in Canada.

291: Creating UIsCreate custom layout managersTask StepsCreate a custom layout manager. > Extend the Manager class or one of its subclasses.class D

no representation, warranty or guarantee whatsoever in relation to the Third Party Information and RIM assumes no liability whatsoever in relation to

30BlackBerry Java Development Environment Development GuideCode sample: Creating a custom layout managerExample: DiagonalManager.java/** * DiagonalMan

311: Creating UIspackage com.rim.samples.docs.custommenu;import net.rim.device.api.system.*;import net.rim.device.api.ui.container.*;import net.rim.de

32BlackBerry Java Development Environment Development Guide return index;}}}

331: Creating UIsCreate custom listsTask StepsLet users BlackBerry® device select multiple items in a list.> Declare lists as MULTI_SELECT.Create a

34BlackBerry Java Development Environment Development GuideCode sample: Creating a custom listExample: SampleListFieldCallback.java/** * SampleListFie

351: Creating UIs myList.insert(1); myCallback.insert(fieldTwo, 1); myList.insert(2); myCallback.insert(fieldThree, 2);

36BlackBerry Java Development Environment Development GuideAdding menu items to BlackBerry applicationsThe Application Menu Item API, in the net.rim.b

371: Creating UIsCode sample: Creating a new menu item in a BlackBerry applicationThe menu item appears when a BlackBerry® device user views a contact

38BlackBerry Java Development Environment Development Guide DemoAppMenuItem() { long locationToAddMenuItem = ApplicationMenuItemRepository.M

391: Creating UIs• VerticalFieldManager• HorizontalFieldManager• FlowFieldManager• DialogFieldManagerTo create a custom layout manager, extend Manager

40BlackBerry Java Development Environment Development GuideDefine a layout managerSet field focus and navigationUI EventListeners let applications res

411: Creating UIsInterpret the status parameter of the navigation methods.> In your implementation of one of the navigationClick, navigationUnclick

40BlackBerry Java Development Environment Development GuideDefine a layout managerSet field focus and navigationUI EventListeners let applications res

431: Creating UIsManage foreground eventsThe system calls Application.activate() when it brings an application to the foreground. Manage drawing areas

44BlackBerry Java Development Environment Development Guide

2 Using graphics and multimediaUsing imagesUse raw imagesUsing imagesDrawing and rendering imagesUsing audioUsing rich mediaTask StepsAllow applicatio

46BlackBerry Java Development Environment Development GuideUse encoded imagesTask StepsAccess an image. 1. Save an image to the project folder or subf

472: Using graphics and multimediaCode sample: Using a raw image to recreate an encoded imageExample: ImageDemo.java/** * ImageDemo.java * Copyright (

48BlackBerry Java Development Environment Development Guide try { EncodedImage image = EncodedImage.createEncode

492: Using graphics and multimediaDetermine the raster operations that the application supports.1. Invoke Graphics.isRopSupported(int).2. Provide one

Contents1 Creating UIs ...

50BlackBerry Java Development Environment Development GuideCode sample: Drawing a new bitmap using an existing bitmapExample: DrawDemo.java/* * DrawDe

512: Using graphics and multimedia System.out.println(“Error occurred during drawing: “ + e); } if(restored.equ

52BlackBerry Java Development Environment Development GuideCode sample: Creating a player for a sequence of tonesExample: Sequence of tones// "Ma

532: Using graphics and multimedia// Play "C" sectionD4, duration, D4, duration, E4, duration, D4, duration, C4, duration};try{ Player p = M

54BlackBerry Java Development Environment Development GuidePlay mediaListen for media player eventsTask StepsPrepare the media player. 1. Invoke Playe

552: Using graphics and multimediaUsing rich mediaPlaying rich media contentTo play rich media content, use the following classes:• To retrieve .pme c

56BlackBerry Java Development Environment Development GuideCode sample: Retrieving and displaying a rich media fileThe MediaSample.java code sample re

572: Using graphics and multimedia MediaPlayer player = new MediaPlayer(); MediaManager manager = new MediaManager()

58BlackBerry Java Development Environment Development GuideCode sample: Managing rich media content download eventsExample: Managing rich media conten

592: Using graphics and multimedia...break;}break;...switch(s.getStatus()) { case LoadingStatus.LOADING_STARTED:System.out.println("Loading in pr

Code sample: Using a raw image to recreate an encoded image...47Drawing and rendering images ...

60BlackBerry Java Development Environment Development GuideExample: MediaSample2.java/** * MediaSample2.java * Copyright (C) 2001-2005 Research In Mot

612: Using graphics and multimedia case LoadingStatus.LOADING_STARTED: System.out.println(“Loading i

62BlackBerry Java Development Environment Development Guide player.addMediaListener(_listener); manager.addMediaListener(_listen

632: Using graphics and multimedia } public InputStream getInputStream(String uri, ConnectionInfo info) throws IOException, MediaExcepti

64BlackBerry Java Development Environment Development Guide

3 Storing dataUse BlackBerry persistent storageBlackBerry persistent storageUse BlackBerry persistent storageManage persistent dataManage custom objec

66BlackBerry Java Development Environment Development GuideManage persistent dataData integrity To maintain the integrity of data in persistent storag

673: Storing dataCode sample: Saving user name and password informationThis code sample demonstrates how to create an application for BlackBerry® devi

68BlackBerry Java Development Environment Development Guide private AutoTextEditField currentusernamefield; private AutoTextEditField currentpas

693: Storing data currentpasswordfield = new AutoTextEditField( _resources.getString(FIELD_CURRENTPASSWORD), ““); SeparatorFi

Activate synchronization when the BlackBerry device starts...89Code sample: Letting the BlackB

70BlackBerry Java Development Environment Development GuideStore data persistently. > In the class for the objects that you want to store, implemen

713: Storing dataCode sample: Storing and viewing restaurant informationThis code sample lets BlackBerry® device users save information about multiple

72BlackBerry Java Development Environment Development Guide public void run() { RestaurantInfo info = new RestaurantInfo();

733: Storing data public void run() { synchronized(store) { String websiteUrl = websitefield.getText();

74BlackBerry Java Development Environment Development Guide _elements[id] = value; } } private final class RestaurantsMain

753: Storing dataUse the MIDP record storeTask StepsCreate a record store. >Invoke openRecordStore() and specify true to indicate that the method s

76BlackBerry Java Development Environment Development Guide

4 Managing dataData synchronizationResearch In Motion (RIM) does not provide tools or applications for synchronizing data to remote data sources, so y

78BlackBerry Java Development Environment Development GuideBacking up and restoring dataAdd support for backing up data over the wireless networkTask

794: Managing dataUniquely identify each record type in a SyncCollection.>Invoke the SyncCollectionSchema.setDefaultRecordType()method. The followi

Use USB or serial port connections...128Use Bluetoot

80BlackBerry Java Development Environment Development GuideAccess a SyncCollectionTask StepsRetrieve an instance of the SyncCollection from the RunTim

814: Managing dataNotify the system when a SyncCollection changesTask StepsUse a collection listener to notify the system when a SyncCollection change

82BlackBerry Java Development Environment Development GuideUsing SyncObjectsCode sample: Using a SyncCollection to back up data over the wireless netw

834: Managing dataimport java.io.*;import java.util.*;import net.rim.device.api.collection.*;import net.rim.device.api.i18n.*;import net.rim.device.ap

84BlackBerry Java Development Environment Development Guide _schema.setDefaultRecordType(DEFAULT_RECORD_TYPE); _schema.setKeyFieldIds(DE

854: Managing data int length = data.readShort(); byte[] bytes = new byte[length]; switch (data.readByte(

86BlackBerry Java Development Environment Development Guide } public boolean removeAllSyncObjects() { return false; //na }

874: Managing data public String getSyncName(Locale locale) { return null; } public SyncConverter getSyncConverter() {

88BlackBerry Java Development Environment Development GuideAdd support for backing up data with the BlackBerry Desktop SoftwareTask StepsLet your appl

894: Managing dataActivate synchronization when the BlackBerry device startsCode sample: Letting the BlackBerry Desktop Software back up and restore a

Working with attachments ...160

90BlackBerry Java Development Environment Development Guidepackage com.rim.samples.docs.restaurantssync;import java.io.*;import net.rim.device.api.ui.

914: Managing data _data = (Vector)store.getContents(); if (!_data.isEmpty()) { RestaurantInfo info =

92BlackBerry Java Development Environment Development Guide public static final int SPECIALTY = 3; private int _uid; publ

934: Managing data break; default: data.readFully(bytes); brea

94BlackBerry Java Development Environment Development Guide return this; } public String getSyncName() { return “Restaurant Sy

954: Managing data public void setSyncObjectDirty(SyncObject object) { } public boolean updateSyncObject(SyncObject oldObject, SyncOb

96BlackBerry Java Development Environment Development Guide

5 Using smart cardsSmart cardsAdding support for unsupported smart cardsSmart cards are credit card-sized devices that are designed to store and trans

98BlackBerry Java Development Environment Development GuideCode sample: Creating a smart card objectExample: MyCryptoSmartCard.java/*** MyCryptoSmartC

995: Using smart cardsprivate static final String LABEL = “RIM Sample”;private static final String DISPLAY_SETTINGS = “Show driver properties/settings