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Sun Microsystems J2ME manual Using the Emulator

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4.2Using the Emulator

The emulator looks and acts like a mobile phone. In this section you’ll learn how to control the emulator. Although the description and figures are based on the DefaultColorPhone skin, all the skins operate in a similar way.

30 J2ME Wireless Toolkit User’s Guide • October 2004

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Sun Microsystems J2ME manual Using the Emulator

Contents

User’s Guide Please Recycle Contents Using the Emulator Security and MIDlet Signing Using the PIM and FileConnection APIs Command Line Reference 103 Index Preface Who Should Use This BookRelated Documentation How This Book Is Organized Preface Accessing Documentation Online Typographic ConventionsWe Welcome Your Comments Introduction Quick StartTools in the Toolkit KToolbar windowToolkit Features Supported JCP APIs in the J2ME Wireless ToolkitSupported Technology Mmapi Developing MIDlet Suites About ProjectsCreating a new project Simple Development Cycle Edit Source CodeBuild 3 Run Messages about buildingList of project MIDlets Full Development Cycle PackageInstall Emulator AMS welcome screenURL prompt Application menu, again Using an Obfuscator Launching the installed applicationObfuscate.script.name scriptfile Using a Debugger Deploying Applications on a Web ServerFrom the command line, run Working With Projects Selecting APIsProject settings window Changing MIDlet Suite Attributes Editing MIDlet suite attributes Manipulating MIDlets List of MIDlets in a projectUsing the Push Registry Project push registry settingsUsing Third-Party Libraries Project Directory StructureProject directory structure Configuring KToolbar Third-Party Libraries for One ProjectThird-Party Libraries for All Projects Setting the Application Directory Setting the javac Encoding PropertyWorking with Revision Control Systems 28 J2ME Wireless Toolkit User’s Guide October Using the Emulator Emulator SkinsEmulator skins Using the Emulator DefaultColorPhone emulator skin Setting Emulator Preferences Network ProxiesKeyboard shortcuts Storage and Cleaning Heap SizeAdjusting Emulator Performance Choose Edit Preferences... and click on the Performance tabPausing and Resuming Adjusting the emulator’s performanceUsing Third Party Emulators Running the Emulator SoloEmulators 38 J2ME Wireless Toolkit User’s Guide October Using the Profiler Monitoring ApplicationsTurning on the profiler Call Graph Execution Time and Number of CallsUsing the Memory Monitor Saving and Loading Profiler InformationYou’ll see a table with the following columns Using the Network Monitor Saving and Loading Memory Monitor InformationFiltering Messages Network monitorNetwork monitor filter settings Sorting MessagesSaving and Loading Network Monitor Information Clearing the Message Tree 48 J2ME Wireless Toolkit User’s Guide October Security and MIDlet Signing PermissionsProtection Domains MIDlet suite permissionsSigning a MIDlet Suite Managing Keys Creating a New Key PairGetting Real Keys Creating a new key pairManaging Certificates Importing an Existing Key PairRemoving a Key Pair Importing Certificates Certificate managerRemoving Certificates Using the Wireless Messaging API Setting Emulator Phone NumbersSetting WMA preferences Simulating an Unreliable NetworkSending Messages With the WMA Console Sending a Text SMS MessageSending a Binary SMS Message Sending a text messageSending Text or Binary CBS Messages Sending a binary messageSending MMS Messages Sending CBS messagesAdding recipients for an MMS message Using the Network Monitor with WMA Receiving Messages in the WMA ConsoleUsing the Mobile Media API Supported Formats and ProtocolsSupported Mmapi media formats Using MediaControlSkin Media CaptureWell-Behaved MIDlets Immediate Mode Working With Mobile 3D GraphicsJSR 184 Overview Retained Mode Trading Quality for SpeedCreating Mobile 3D Graphics Content 70 J2ME Wireless Toolkit User’s Guide October Using the PIM and FileConnection APIs FileConnection APIPIM API Managing filesystem rootsUsing the Bluetooth and Obex APIs Bluetooth Simulation EnvironmentObex Over Infrared Setting Obex and Bluetooth Preferences Obex PreferencesBluetooth BCC Properties Bluetooth Discovery TimeoutBluetooth System Properties BCC properties76 J2ME Wireless Toolkit User’s Guide October Using Web Services Web services stub generator78 J2ME Wireless Toolkit User’s Guide October Application Demonstrations Overview\WTK22\apps\WMADemo\src\example\sms\SMSSend.java Application demonstrationsGeneral Instructions KToolbarBluetoothDemo Opening a demonstration application projectRunning the Bluetooth Demo server Demo3D Life3DPogoRoo Controls for Life3DRetainedmode Bouncing kangarooJSR172Demo MmademoSimple Tones Simple PlayerPlayer commands PausingAudioTest VideoObexDemo Attributes for mmademoDescriptions of MMAPI-specific MIDlet attributes Waiting for an Obex connection Prompting to accept a connection PDAPDemo Browsing FilesContents of the root1 directory PIM API Choosing a list typeTo actually save the list item, choose Commit from the menu WMADemo Saving an itemSending a text message Push registry springs to life Addressing an MMS message WMADemo receives the image Command Line Reference PrerequisitesDevelopment Cycle Preverify options files directories Jar cfm MyApp.jar MANIFEST.MF -C classes . -C res Run=storagename storagenumber Debugging Remove=storagename storagenumber allToolkit component commands Launching Toolkit GUI ComponentsEmulator Preferences Properties List Monitor Enable memory monitor Using Security Features Changing the Emulator’s Default Protection DomainSigning MIDlet Suites Managing Certificates Using the Stub Generator Options for the wscompile CommandOptions Command Supported Features -f for wscompile ExampleLocale Setting InternationalizationEmulated Locale Character EncodingsFont Support in the Default Emulator Java Compiler Encoding Setting118 J2ME Wireless Toolkit User’s Guide October Index Ktools.properties, 27 ktools.properties ﬁle Index 122 J2ME Wireless Toolkit User’s Guide October