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1、亲自动手定制精简版android2.1rom教程（DIYcustomizedversionofAndroid2.1ROMtutorial）ThistutorialtestplatformforHTCG2,G3thesetwomodels,othermodelscanbeusedforreference,brushmachineshaverisks,problems,conceited.Infact,thiscoursewantedtowriteintheearlymorning,butbecauseoftimeandlaziness,Ihavebeendragg
2、ing.Tonight,Ifinallysettleddowntowritethisarticle.Partofthecontentcomesfromtheinternet.Themaincontentsofthistutorialinclude:Androidsystemfolderstructureparsing,applicationsoftwarespecification,ROMcustomstreamlining,ROMsignaturepackage,etc..Speedandgorgeous,whichonedoyoulike?Doyouwant
3、aROMthatisfastandgorgeous?Iamafreshperson,forthemobilephoneROM,Ipursuestable,streamlined,beautiful,savepower.TherearealotofHeroROM,thelatestthirdversionofAndroid2.1,buttheseROMproducerswillaccordingtotheirownpersonallovewillincreaseandreducethecorrespondingfunctionorinterface,butweof
4、tendon'tlovesomesmallaspectsoftheseROM,soastofacetheproblemishowtoputthisROMmodifiedtobecomeaROMyoureallyneed?Inthepasthasbeenrelyingon"bigkiller"tosolve,butstillfeeltootroublesome,sofindwaystodotheirownmodificationsROM.Sothereisthisarticle.Cutthecrapandgettothepoint.Folderstructureo
5、fAndroidsystemAcompleteROMrootdirectorywillhavethefollowingfoldersandfiles:DataMETA-INSystemBoot.imgSystemdirectorydescription1.applicationinstallationdirectory1)directoryofsystemapplications/system/app/*.apk2)thedirectorywheretheuserinstallstheapplication/data/app/*.apk3)attention:A
6、)intheemulator,everyreboot,theapplicationunder/system/app/willberestored,andsometimes/data/appwillberemovedB)ifthereisanameusedin/system/appand/data/app,whichmightnotbeastart,especiallytokilltherunningprograminADBinstall,sometimestheoldonewillbestarted2.userdatadirectory/data/data/ap
7、plicationpackagename/shared_prefsconfigurationfile/data/data/applicationpackagename/databases/*libraryfiledirectory3.SDcardcorrespondingdirectory/sdcard/Andwhatweneedtodealwithisjustthecontentsofthetwofolder:Data/app-thefileinthetextfoldercanbecompletelydeleted,youcanalsofreelyaddyou
8、rowninstalle
