Motorola C550, C450, C370 Appendix B Memory Management Calculation, Available Memory

Page 81

Appendix B:

Memory Management Calculation

Appendix B:

Memory Management

Calculation

Available Memory

The available memory on the Motorola C370, C450, and C550 series of handsets is the following:

•1M shared memory for MIDlet storage

•512 Kb Heap size

•Recommended maximum MIDlet size is 100K

81

Image 81

Contents Technical Manual Table of Contents Lcdui JAD Attributes Purpose IntroductionAudience DisclaimerReferences Definitions, Abbreviations, Acronyms Revision HistoryDate Name Reason Acronym DescriptionDocument Overview Introduction Java 2 Platform, Micro Edition J2ME J2ME IntroductionResources Available Motorola J2ME PlatformNetworking Description DisplayFile & RMS Java VMDeveloping and Packaging J2ME Applications Guide to Development in J2MEIntroduction to Development Page OTA Procedure InstallationDownloading Applications Program and Data space notes Java Application Installer/De-Installer Jaid Starting ApplicationsExiting Applications Error Checks Launching Web Session for Http DownloadDownloading MIDlets XML Screen Renderings BombMan is back, now on your Taichi series of handsets Taichi handset New Games MIDlet Lifecycle Application ManagementMIDlet Suite Installation MIDlet Suite De-installation DestroyApp MIDlet Suite UpdatingCaller Purpose MethodStartApp or the pauseApp Using startApp MIDlet Control of MIDlet State Transitions Java SystemPage Network Connections Network APIClass Descriptions URL Format IOException when it detects a time-out conditionTCP Sockets UDP SocketsImplementation Notes Network API Description LcduiLcdui Gaming API and Sound Functional DescriptionClass Hierarchy BackgroundMusic Class Using BackgroundMusicBackgroundMusic Methods Gaming API containing a sound APIGameScreen Fields GameScreen ClassPublic int getKeyStates GameScreen MethodsInformation, disabling key events can improve performance GameScreen Using GameScreenImageUtil Class ImageUtil FieldsImageUtil Methods RgbData Using ImageUtilPalleteImage Class PalleteImage ConstructorPalleteImage Methods Public void setTransparentIndexint index throws Using PalleteImagePlayField Class Using Static and Animated TilesUsing Sprites Defining View WindowsPlayField Constructor 2N+1 2N + Public void addSpriteSprite s throws PlayField MethodsPage Public boolean collidesWithAnyTileSprite s throws PlayField Using PlayFieldSoundEffect Class Using SoundEffectSprite Class SoundEffect MethodsAnimation Frames Sprite DrawingSprite Constructor Sprite Methods Page Public final void drawGraphics g throws Using Sprite FileFormatNotSupportedExceptionSprites Max Midi Extension Support Java Gaming Sound APIFileFormatNotSupportedException Constructors Java Gaming Sound APIVibe and Backlight API Vibe and BacklightCreating a Message OverviewPermissions Sending a MessageJAD Attributes JAD AttributesMandatory attributes for manifest files MIDlet-Name Class Description Record Management SystemCode Examples RecordStoreCaveats TipsPhonebook Access API Phonebook AccessSample of code to create object of PhoneBookRecord class Phonebook Access API PermissionsSimmemory Sample of code for calling of ‘getMaxEmailLength ’ method Sample of code for calling of ‘isPrimaryint speedNo’ method Sample of code for calling of ‘getNumberCategories’ method Sample of code for calling of ‘setCategoryView’ method Sample of code for calling of ‘getUsedRecords’ method Int index = ReceivedRecord.getRecord1 Intelligent Keypad Text Entry API ITAPKey Mapping for the C370, C450, and C550 Appendix a Key MappingCenter Select END Available Memory Appendix B Memory Management CalculationAppendix C Online FAQC370, C450, and C550 Spec Sheets Appendix D Spec SheetsMotorola Developer Information Tools DocumentationReferences Purchase Motorola Developer Information Tools Motorola, Inc

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