畢業(yè)設(shè)計(jì)論文 外文文獻(xiàn)翻譯 計(jì)算機(jī)專業(yè) 安卓應(yīng)用基礎(chǔ) 中英文對(duì)照

1、畢業(yè)論文外文及翻譯原文題目roidApplicationFundamentals學(xué)院專業(yè)班級(jí)信息與控制工程學(xué)院計(jì)算機(jī)081學(xué)生姓名XXX性別X指導(dǎo)教師XXX職稱XXX年月日外文及翻譯外文及翻譯沈陽建筑大學(xué)畢業(yè)論文共21頁第2頁sharethesameVM(theapplicationsmustalsobesignedwiththesamecertificate).?Anapplicationcanrequestpermissiontoa

2、ccessdevicedatasuchastheuserscontactsSMSmessagesthemountablestage(SDcard)cameraBluetoothme.Allapplicationpermissionsmustbegrantedbytheuseratinstalltime.Thatcoversthebasicsregardinghowanroidapplicationexistswithinthesyste

3、m.Therestofthisdocumentintroducesyouto:?Theceframewkcomponentsthatdefineyourapplication.?Themanifestfileinwhichyoudeclarecomponentsrequireddevicefeaturesfyourapplication.?Resourcesthatareseparatefromtheapplicationcodeall

4、owyourapplicationtogracefullyoptimizeitsbehavifavarietyofdeviceconfigurations.ApplicationComponentsApplicationcomponentsaretheessentialbuildingblocksofanroidapplication.Eachcomponentisadifferentpointthroughwhichthesystem

5、canenteryourapplication.Notallcomponentsareactualentrypointsftheusersomedependoneachotherbuteachoneexistsasitsownentityplaysaspecificrole—eachoneisauniquebuildingblockthathelpsdefineyourapplicationsoverallbehavi.Thereare

6、fourdifferenttypesofapplicationcomponents.Eachtypeservesadistinctpurposehasadistinctlifecyclethatdefineshowthecomponentiscreateddestroyed.Herearethefourtypesofapplicationcomponents:ActivitiesAnactivityrepresentsasinglesc

7、reenwithauserinterface.Fexampleanemailapplicationmighthaveoneactivitythatshowsalistofnewemailsanotheractivitytocomposeanemailanotheractivityfreadingemails.Althoughtheactivitieswktogethertofmacohesiveuserexperienceintheem

8、ailapplicationeachoneisindependentoftheothers.Assuchadifferentapplicationcanstartanyoneoftheseactivities(iftheemailapplicationallowsit).Fexampleacameraapplicationcanstarttheactivityintheemailapplicationthatcomposesnewmai