I-Binder iyindlela yokuxhumana ye-Android ethize ye-interprocess, kanye nesistimu ye-remote yokucela. Inqubo ye-Android ingabiza umjikelezo kwenye inqubo ye-Android, isebenzisa i-binder ukukhomba indlela yokucela nokudlulisa izimpikiswano phakathi kwezinqubo.
Iyini i-Binder ukuthi i-binder isiza kanjani isevisi ukwabelana ngedatha?
The Umshayeli we-binder iphatha ingxenye yesikhala sekheli senqubo ngayinye. … Uma inqubo ithumela umlayezo kwenye inqubo, i-kernel yabela indawo ethile kumemori yenqubo yendawo bese ikopisha idatha yomlayezo ngokuqondile kwinqubo yokuthumela .
Yini umsebenzi wokuhlanganisa?
Ibhafa yokwenziwayo ye-Binder ine- usayizi onqunyiwe olinganiselwe, okwamanje 1Mb, okwabelwana ngayo yonke imisebenzi eqhubekayo yenqubo. Ngakho-ke uma umlayezo ngamunye ungaphezu kuka-200 kb, Khona-ke imisebenzi emi-5 noma ngaphansi esebenzayo izoholela emkhawulweni wokweqa nokujikijela i-TransactionTooLargeException .
Uyini umsebenzi wesevisi yokuhlanganisa ku-Android?
It ivumela izingxenye (ezifana nemisebenzi) ukuthi zibophezele kusevisi, zithumele izicelo, zamukele izimpendulo, futhi zenze ukuxhumana kwe-interprocess (IPC). Isevisi eboshiwe ngokuvamile ihlala kuphela ngenkathi isebenzisa enye ingxenye yohlelo lokusebenza futhi ayisebenzi ngemuva unomphela.
Iyini i-binder driver?
Binder IPC Framework ku-Android
Framework inika amandla ukuncenga okukude kwezindlela kwezinye izinqubo. … Indlela yokuhlanganisa ifinyelela phakathi kwezinqubo zokuxhumana kusetshenziswa i-IOCTL (ukulawula okokufaka/okukhiphayo) imiyalezo enomshayeli we-Linux kernel binder.
Iyini i-AIDL kusibonelo se-Android?
I-Android Interface Definition Language (AIDL) iyafana namanye ama-IDL okungenzeka usebenze nawo. Ikuvumela ukuthi uchaze isixhumi esibonakalayo sokuhlela kokubili iklayenti nesevisi evumelana ngakho ukuze kuxhunyanwe kusetshenziswa i-interprocess communication (IPC).
Ngazi kanjani uma i-BIND iyasebenza?
Ungakwenza lokhu ngokwenza eyakho i-Interface lapho usho khona ngokwesibonelo ” isServiceRunning() “. Ungakwazi ke ukubophezela Umsebenzi wakho Kusevisi yakho, sebenzisa indlela isServiceRunning(), Isevisi izozihlola ngokwayo ukuthi iyasebenza noma cha futhi ibuyisela i-boolean Emsebenzini wakho.
Kuyini ukuxhumana kwe-interprocess ku-android?
I-IPC ukuxhumana phakathi kwezinqubo. It ichaza izindlela ezisetshenziswa izinhlobo ezahlukene zezingxenye ze-android ukuze zixhumane zodwa. 1) Izinhloso ziyimilayezo izakhi ezingathumela futhi zamukele. Kuyindlela yendawo yonke yokudlulisa idatha phakathi kwezinqubo.
Yini ebophe isifuba sakho?
Ukubopha isifuba kuyinto inqubo yokuthambisa isifuba sakho ukuze usenze sethule owesilisa. … Izinhlobo ezimbili eziyinhloko zokubopha zibandakanya ukusetshenziswa kwezibophelelo zendwangu noma itheyiphu yokubopha ekhethekile. Ukukhethela uhlobo olungcono kakhulu lokubophezela kuzoqinisekisa ukuthi ugwema izinkinga ezinjengobuhlungu bebele, ukucasuka kwesikhumba, nokutheleleka.
Yini i-Java binder?
I-interface Binder. Wonke Ama-Subinterface Aziwayo: PrivateBinder. Isixhumanisi esibonakalayo somphakathi. Iqoqa imininingwane yokumisa (ikakhulukazi izibophezelo) ezizosetshenziswa ukudala Umjovo . I-Guice ihlinzeka ngale nto kubaqalisi beMojula yohlelo lwakho lokusebenza ukuze ngamunye anikele ngezibopho zakhe nokunye ...
Yiziphi izingxenye eziyinhloko ku-Android?
Izinhlelo zokusebenza ze-Android zihlukaniswe izingxenye ezine eziyinhloko: imisebenzi, amasevisi, abahlinzeki bokuqukethwe, nabamukeli bokusakaza. Ukusondela ku-Android kusuka kulezi zingxenye ezine kunikeza unjiniyela umkhawulo wokuncintisana ukuze abe i-trendsetter ekuthuthukisweni kwesicelo seselula.
Iyini Isevisi yenhloso ku-Android?
I-IntentService i isandiso sesigaba sengxenye Yesevisi esisingatha izicelo ezingavumelanisi (kuchazwa ngokuthi Inhloso s) ngokufunwa. Amaklayenti athumela izicelo ngokuqukethwe.