I-Jetpack Android, i-suite eyomeleleyo yamathala eencwadi kunye nezixhobo zikaGoogle, ivela njengeqhawe kwihlabathi elikhawulezayo lophuhliso losetyenziso lweselula. Ngamandla okwenza lula imisebenzi entsonkothileyo, ukuphucula ukusebenza kweapp, kunye nokubonelela ngamava omsebenzisi angaguqukiyo kuzo zonke izixhobo, iJetpack Android ibe liqabane elibalulekileyo labadali beapp. Makhe siphonononge iJetpack Android, sityhila izinto zayo ezitshajiwe kakhulu, ukuba ilukhawulezisa njani uphuhliso losetyenziso, kwaye kutheni itshintsha umdlalo kwindalo ye-Android.
Isiseko soPhuhliso lwe-Android lwangoku
UGoogle wazisa iJetpack ukujongana nemiceli mngeni emininzi abajongene nayo abaphuhlisi be-Android. Le mingeni ibandakanya ukuqhekeka kwesixhobo. Bahlala behambisana neempawu ze-Android zamva nje, kunye nesidingo seendlela ezilungileyo kuyilo lwe-app. IJetpack ijonge ukubonelela ngezixhobo ezidityanisiweyo zokoyisa le miqobo.
Amacandelo aphambili eJetpack Android:
- Umnqa wobomi: Icandelo le-Lifecycle linceda ukulawula ubomi bamacandelo e-Android app. Iqinisekisa ukuba baphendula ngokuchanekileyo kwimicimbi yenkqubo, njengokujikeleza kwesikrini okanye utshintsho kwimithombo yenkqubo.
- LiveData: I-LiveData yiklasi yomphathi wedatha ebonwayo ekuvumela ukuba wakhe ujongano lomsebenzisi oluqhutywa yidatha oluzihlaziya ngokuzenzekelayo xa idatha esisiseko itshintsha. Iluncedo kuhlaziyo lwexesha lokwenyani kwii-apps.
- Imodeli yokuJonga: I-ViewModel iyilelwe ukugcina nokulawula idata enxulumene ne-UI, iqinisekisa ukuba idata iyasinda kutshintsho kuqwalaselo (njengokujikeleza kwesikrini) kwaye igcinwa kuphela logama umlawuli we-UI ephila.
- Igumbi: Igumbi lithala leencwadi lokuzingisa elenza lula ulawulo lwedatha kwi-Android. Inika umaleko wokuthatha ngaphezulu kweSQLite kwaye ivumela abaphuhlisi ukuba basebenze ngoovimba beenkcukacha besebenzisa amanqakwana alula.
- U kuhamba: Icandelo lokuKhangela lenza lula ukuhamba kokukhangela kwii-apps ze-Android, okwenza kube lula ukuphumeza ukukhangela phakathi kwezikrini ezahlukeneyo kunye nokuqinisekisa amava omsebenzisi angaguqukiyo.
- Ukupheyisha: Ukupakisha kunceda abaphuhlisi balayishe kwaye babonise iiseti ezinkulu zedatha ngokufanelekileyo. Bangayisebenzisa ukuphumeza ukuskrola okungapheliyo kwii-apps.
- UMphathi woMsebenzi: I-WorkManager yi-API yokucwangcisa imisebenzi ukuba iqhutywe ngasemva. Iluncedo ekuphatheni imisebenzi ekufuneka iqhubekile nokuba i-app ayisebenzi.
Izinto ezilungileyo zeJetpack Android:
- Ukuvumelana: Ikhuthaza ezona nkqubo zingcono kwaye inyanzelisa iipateni zophuhliso ezingaguqukiyo, ikwenza kube lula kubaphuhlisi ukwenza ii-apps ezomeleleyo nezigcinekayo.
- Ukuhambelana nokubuyela ngasemva: Amacandelo ayo ahlala ebonelela ngokuhambelana ngasemva. Iqinisekisa ukuba ii-apps zinokusebenza kwiinguqulelo ezindala ze-Android ngaphandle kwemiba.
- Imveliso ephuculweyo: Ikhawulezisa uphuhliso kwaye inciphisa ikhowudi ye-boilerplate ngokwenza lula imisebenzi kunye nokubonelela ngamacandelo alungele ukusetyenziswa.
- Umsebenzi Owongeziweyo: Amacandelo oyilo lweJetpack, afana ne-LiveData kunye ne-ViewModel, inceda abaphuhlisi ukuba bakhe ii-apps ezisebenzayo, eziphendulayo, kunye nezakhiwe kakuhle.
Ukuqalisa ngeJetpack:
- Faka i-Android Studio: Ukusebenzisa i-Jetpack, uya kufuna i-Android Studio, indawo esemthethweni yophuhliso edibeneyo yophuhliso lwe-Android.
- Hlanganisa amaThala eencwadi eJetpack: I-Android Studio idibanisa iilayibrari zeJetpack kwiprojekthi yakho. Yongeza ukuxhomekeka okuyimfuneko kwifayile yakho ye-app's build gradle.
- Funda kwaye uPhonononge: Amaxwebhu asemthethweni kaGoogle kunye nezixhobo ze-intanethi zibonelela ngesikhokelo esibanzi kunye nezifundo malunga nendlela yokusebenzisa amacandelo eJetpack ngokufanelekileyo.
Isiphelo:
IJetpack ixhobisa abaphuhlisi ukuba benze usetyenziso olutyebileyo, olusebenzayo nolulondolozo lwe-Android ngelixa usenza lula imingeni yophuhliso eqhelekileyo. Kukubumba ikamva lophuhliso lwe-app ye-Android ngokujolisa ukungaguquguquki, ukuhambelana ngasemva, kunye nemveliso. Iqinisekisa ukuba abaphuhlisi banokuqhubeka nokuzisa amava akumgangatho ophezulu kubasebenzisi kuyo yonke i-ecosystem ye-Android.
Phawula: Ukuba ufuna ukwazi malunga ne-Android Studio Emulator, nceda undwendwele iphepha lam
https://android1pro.com/android-studio-emulator/
Zive ukhululekile ukubuza imibuzo malunga nesi sithuba ngokubhala kwicandelo lezimvo elingezantsi.
