基于android的push平臺(tái)功能的實(shí)現(xiàn).pdf

1、北京交通大學(xué)碩士學(xué)位論文基于roid的push平臺(tái)功能的實(shí)現(xiàn)姓名：宋新曉申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電氣工程指導(dǎo)教師：劉慧娟201106ABSTRACTABSTRACT：Androidisanoperatingsystembasedonlinuxkernel，whichisreleasedbyGoogleinNovember5，2007EarlydevelopedbyGoogle，thenit’SdevelopedbytheOpenHand

2、setAllianceDividedintothreeparts，thesystemadoptsastacklayerstructureTheunderlyinglinuxkernelonlyprovidesthebasicfunctionWiltedinjavamostoftheapplicationisdevelopedbycompaniesthemselvesPushtechnologyisaclientserverbasedme

3、chanism，whichmeanstheserversendtheinformationtotheclinetinitiativelyComparedwiththetraditionalpulltechnologythemaindifferencebetweenthemiSthattheformersendsthemessagebyserverinitiativelywhilethelatterreceivethemessagefro

4、mserverpassivelyComparedwiththetraditionalpushplatform，apushenginemoduleisaddedtotheplatforminthisthesisIt’Susedtodistinguishandmanagethepushapplications，mainlymusic，video，newsappsInadditionaccordingtotheactualprojectnee

5、ds，wealsoincreasedthenumberofindividualchannels，makingtheUSerfindthenewstleyareinterestedindividualityBesides，astartingcheckinglinkisaddedinthesoftwareterminaltocheckthepushengineentertheactualtimeorthefixedtimepushmode，

6、becausedifferentpushmodeneedsdifferentnetworkconnectingmodeInthisthesis，ahybridheartbeatingmodeisdesignedbasedonuserneeds，networkconnectingtimeandnetworkflowwillbereducedinthepreconditionthatnewsCallbepushedtoUSerStimely

7、InordertodisplaythepushcontentsbetterwedevelopedthenewactivexbasedontheoriginalandroidappwidgetBesides，basestationlocationfeatureisaddedtothepushplatformtomeetthedemandofactualprojectSinglestationandmultiplestationsalere