基于Android平台电子词典的设计与实现

2011－06－082011－09－16。201135。1988－、1972－CCF。1001－90812011S2－0228－05Android518000([e-mail];[e-mail])AndroidAndroidEclipse、、、、、、。AndroidSQLite。Java。AndroidTP311．5TP316．5ADesignandimplementationofelectronicdictionarybasedonAndroidplatformHUANGYi-feng，YANQiao(CollegeofComputerScienceandSoftware，ShenzhenUniversity，ShenzhenGuangdong518000，China)Abstract:ThispaperdiscussedthedesignandimplementationprocessofelectronicdictionarysoftwareonAndroiddevelopmentplatform．Thisapplication，usingAndroidSDKandtheEclipseIDEtodevelop，isavailableinEnglishtranslation，learning，reviewing，testing，attentionbook，importordeletedictionary，recitingEnglishsentenceandotherfunctions．Thesoftwarehasbuilt-indictionaries，alsoallowsuserstoimportthenecessarydictionarytolearn．ThesystemusesAndroidintegrateddevelopmentinterfaceofSQLitetostoreandretrievevocabulary．TheapplicationsaredevelopedbasedonJavalanguage，andworkedasexpectedontheemulator．Keywords:Androidplatform;electronicdictionary;smartphone;application0200711Google、、Android。AndroidAndroidLinuxAndroidAndroid。1———AndriodMarket20。AndroidAndroidSDKAndroidSQLite、、、、、。1AndroidAndroid、、、AndroidLinux2。Android、AndroidAndroidAndroidJavaDalvikLinux。AndroidAndroidWebKit、Dalvik。Android。AndroidGoogleAndroidSDK。、、EclipseAndroidDeveloperTools。。AndroidJavaJDK、Eclipse、AndroidSDK。JavaJDKEclipseEclipseAndroidSDKEclipse。EclipseADTEclipsehelp－＞InstallNewSoftWareAddADT。AndroidSDKwindow－＞preferencesBrowseAndroidSDK。。Android。312201112JournalofComputerApplicationsVol．31Suppl．2Dec．201121。1SQLiteSQLite、、SQLAndroidSQLiteAndroidSQLite。JDBCJDBC。AndroidAPISQLiteAPI。DataAccessSqlHelper。SqlHelperopenOrCreateDatabaseSQLiteDatabaseSQL、、、SqlHelper。、、、SqlHelper。DataAccess、、、、、。CursorsCursorsContentValuesContentValuesHashtableput。33．13．1．1。android．net．ConnectivityManager4。3．1．2AndroidAndroidLinux。AndroidMainifest．xml5。＜uses－permissionandroid:name=android．permission．INTERNET/＞(sockets)．＜uses－permissionandroid:name=android．permission．ACCESS_NETWORK_STATE＞＜/uses－permission＞()．3．1．3。。7。DictConnectionURL。XMLURL。URLhttp//dict．cn/ws．phpq=。6。URLProcesserURLXMLString。XMLParserXMLDocumentXMLParserStringXMLInputSource。DocumentBuilderFactory．newInstance．newDocumentBuilderDocumentBuilder。XMLDocument。Document。BaseParser。documentDocument．getDocumentElementrootrootroot．getElementsByTagNameStringnamenameNodeNodeListNodeListNodeList．itemintindexNodeNode．getNodeNameNode．getNodeValue。3．1．4。SQLiteDatabasquery。3．23．2．1TabTab、、。TabActivityTabActivtiygetTabHsotTabHostTabHosttabs。tabHost．addTabTabSpec。TabSpecTabHost．newTabSpecStringtag。TabSpecsetIndicatorsetContentsetIndicatorlabeliconsetContenttab。9222Android3．2．2ListView。ListView。ListVeiwView。ListViewListView。、。ViewXML。ArrayAdapter、SimpleAdapterSimpleCursorAdapterSimpleAdapterListViewTextViewImageViewSimpleAdapter。3．2．3。Bundle。DataAccessQueryListQueryWord。。ActivityonKeyDownkeyCode==KeyEvent．KEYCODE_BACK。。3．2．4AndroidTextToSpeechAndroidTextToSpeech。Text-To-SpeechTTS。TTSOnInitListenerOnInitListenerTTSEngine。TTSspeak。speakqueueModeTextToSpeech．QUEUE_FLUSHTextToSpeech．QUEUE_ADD。3．2．5。。。Threadrun8。、、、、waitnotifyAll。wait/notifyAllwaitnotifysynchronizedsynchronizedwait/notifyAll。UIUIUI。android．os．HandlerHandlerHandlerhandlerMessageUIUI。3．33．3．1TabListView。ArrayList＜String＞reviewPLANSHOULDREVIEW1。review。BundleActivity。3．3．2。。。。。10、。。1SharedPreferences。SharedPreferencesAndroidboolean、int、float、longString。2。AlarmManagerIntentBroadcastReceiverIntent。3。AndroidAPINotificationManagerNotificationNotificationManager。3．3．3Spinner9SpinnerArrayAdapterArrayAdapterArrayAdapterSpinnerSpinner3String0322011、、OnItemSelectedListeneronItemSelected。3．43．4．1、TabListActivityListAdapter。onListItemClick。ActivityIntentputExtraIntent．getStringExtra。IntentputExtraBundleBundleBundle。3．4．2。testListallList。intMath．random*allList．sizeallListposition。allList。RadioGroup．OnCheckedChangeListenerposition1。。3．53．5．1、、。attention。ListActivityListActivityActivityListView、。ListViewAdapeterAdapterArrayAdapterSimpleAdapterCursorAdapter。SimpleAdapter、、ArrayAdapter。ArrayAdapterListView。3．5．2onListItemClick、、。TTSDataAccessUpdateAttentionattentionattentionDataAccessDeleteFromAttention。attention。44．1EclipseIDEJavaAndroid。Android2．0APILevel6。23、、45、。、。23454．2。6。5Android。AndroidEclipseIDEJavaAndroidAndroid。1322Android6［1］AndroLibDistributionofAppsandGamesinAndroidMarket［EB/OL］．［2011－05－18］．．androlib．com/appstatsdownloads．aspx．［2］．Android［M］．:，2010．［3］．Eclipse［M］．:，2006．［4］Google．AndroidSDKDocumentation［EB/OL］．［2011－05－18］．．Google．com/android/documentation．html．［5］，，，．AndroidSDK［M］．:，2010．［6］URLEncoder(Java2PlatformSE5．0)［EB/OL］．［2011－05－18］．oracle．com/javase/1．5．0/docs/api/java/net/URLEncoder．html．［7］QUINL，BURMANL，WHITEC．XML［M］．，，，．:，2002．［8］ECKElB．Java［M］．，．:，2007．［9］DIMARZIOJF．Android:aprogrammer'sguide［M］．NewYork:McGraw-Hill，2008．［10］MURPHYML．BeginningAndroid2［M］．NewYork:Apress，2010．22767。674UAVMatlabMatlabVC++UAV。UAV。UAV、、、UAVUAV。［1］;．COMC#Matlab［J］．，2008，34(14):87－89．［2］OfficeoftheSecretaryofDefense，USA．Unman