Iyini inqubo engenalutho ku-android. Kuyinqubo engenazo izinto ezisebenzayo, amasevisi, noma izamukeli zokusakaza (futhi lapho kungekho lutho okwamanje oluxhumeke komunye wabahlinzeki bokuqukethwe bohlelo lokusebenza, uma kukhona, nakuba lokhu kuyindaba engacacile kahle).
Ngimisa kanjani inqubo ku-Android?
Uma uhlelo lokusebenza noma uhlelo lwesevisi lufriziwe kudivayisi yakho, sebenzisa inkinobho ethi Force Stop ukuze ubulale inqubo. Ungakwazi ukuvula isikrini sokuphatha izinhlelo zokusebenza ku-Android yakho futhi uthephe inqubo ukuze ubuke imininingwane mayelana nokusebenza kwayo kanye nokusetshenziswa kwensiza. Isikrini semininingwane yenqubo siqukethe inkinobho ethi Force Stop.
Iyini inqubo ku-Android?
Ezimweni eziningi, lonke uhlelo lokusebenza lwe-Android lusebenza ngenqubo yalo ye-Linux. Le nqubo yakhelwe uhlelo lokusebenza lapho enye ikhodi yayo idinga ukusetshenziswa, futhi izohlala isebenza kuze kube yilapho ingasadingeki futhi isistimu idinga ukuphinda ithole inkumbulo yayo ukuze isetshenziswe ezinye izinhlelo zokusebenza.
Ubulawa kanjani umsebenzi kusistimu ye-Android?
I-Android ayibulali Imisebenzi “ngokuhlukene”, ibulala yonke inqubo yohlelo lokusebenza nayo yonke Imisebenzi. Okuwukuphela kwendlela yokuthola umsebenzi obulawe yisistimu ukusetha okuthi Ungagcini ifulegi lemisebenzi kokuthi Izinketho Zonjiniyela zedivayisi. Nokho le nketho ingeyokuthuthukiswa kuphela, hhayi eyezinhlelo zokusebenza ezikhishwayo.
Iyiphi indlela ebizwa uma uhlelo lokusebenza lubulawa i-android?
Futhi, uma i-Android ibulala inqubo yohlelo lokusebenza, yonke imisebenzi iyanqanyulwa. Ngaphambi kwalokho kuqedwa izindlela zabo zomjikelezo wokuphila ezihambisanayo zibizwa. Indlela ye-onPause() ngokuvamile isetshenziselwa ukumisa abalaleli bohlaka nezibuyekezo ze-UI. Indlela ye-onStop() isetshenziselwa ukulondoloza idatha yohlelo lokusebenza.
Uyini umjikelezo wempilo wohlelo lokusebenza lwe-Android?
Ukuphila Okuthathu kwe-Android
Ukuphila Konke: isikhathi esiphakathi kwekholi yokuqala eya ku-onCreate() ocingweni olulodwa lokugcina oluya ku-onDestroy(). Singase sicabange ngalokhu njengesikhathi esiphakathi kokusetha isimo sokuqala somhlaba sohlelo lokusebenza ku-onCreate() kanye nokukhishwa kwazo zonke izisetshenziswa ezihlotshaniswa nohlelo lokusebenza ku-onDestroy().
Zisebenza kanjani izinqubo?
Inqubo iwuhlelo olusetshenziswayo. Ukwenziwa kwenqubo kumele kuthuthuke ngendlela elandelanayo. Ukuyibeka ngamagama alula, sibhala izinhlelo zethu zekhompiyutha efayeleni lombhalo, futhi lapho senza lolu hlelo, luba inqubo eyenza yonke imisebenzi eshiwo ohlelweni.
Yiziphi izinhlobo ezimbili eziyinhloko zentambo ku-Android?
Uchungechunge ku-Android
- I-AsyncTask. I-AsyncTask iyingxenye eyisisekelo ye-Android yokulutha. …
- Abalayishi. Izilayishi ziyisixazululo senkinga eshiwo ngenhla. …
- Isevisi. …
- I-IntentService. …
- Inketho 1: I-AsyncTask noma izilayishi. …
- Inketho 2: Isevisi. …
- Inketho 3: I-IntentService. …
- Inketho 1: Isevisi noma Isevisi Yenhloso.
Iyini inqubo nemicu?
Inqubo isho ukuthi uhlelo luyasebenza, kanti uchungechunge lusho ingxenye yenqubo. Inqubo ayiyona I-Lightweight, kanti Imiluko Ilula. Inqubo ithatha isikhathi esengeziwe ukunqanyulwa, futhi uchungechunge luthatha isikhathi esincane ukunqamuka. Inqubo ithatha isikhathi esengeziwe ukuze idalwe, kuyilapho Uchungechunge luthatha isikhathi esincane ukuze ludalwe.
Uwubulala kanjani umsebenzi?
Yethula uhlelo lwakho lokusebenza, vula Umsebenzi omusha, yenza umsebenzi othile. Chofoza inkinobho ethi Ikhaya (uhlelo lokusebenza luzoba ngemuva, esimweni sokumiswa). Bulala Isicelo - indlela elula iwukuba uvele uchofoze inkinobho ebomvu ethi "stop" ku-Android Studio.
Ithini indlela ye-OnCreate ku-Android?
I-onCreate isetshenziselwa ukuqala umsebenzi. i-super isetshenziselwa ukubiza umakhi wekilasi lomzali. I-setContentView isetshenziselwa ukusetha i-xml.
Zingaki izinhlobo zomsebenzi ezikhona ku-Android?
Izinhlobo ezintathu kwezine zezingxenye—imisebenzi, amasevisi, nabamukeli bokusakaza—kwenziwa kusebenze umlayezo ongavumelaniyo obizwa ngokuthi inhloso. Izinhloso zihlanganisa izingxenye ezingazodwana kwenye ngesikhathi sokusebenza.
Uma indlela ye-OnPause ibizwa nge-Android?
Misa. Ibizwa lapho Umsebenzi usabonakala kancane, kodwa umsebenzisi cishe uzulazula eshiya Umsebenzi wakho ngokuphelele (lapho i-OnStop izobizwa ngokulandelayo). Isibonelo, uma umsebenzisi echofoza inkinobho ethi Ikhaya, isistimu ibiza okuthi Misa futhi okuthi Misa ngokulandelana okusheshayo kokuthi Umsebenzi wakho .
Yenzani ukuqeda () ku-Android?
finish() sebenza ku-android. Ngokuchofoza inkinobho yokubuyela emuva kokuthi Umsebenzi Omusha, indlela yokuqeda () ibizwa futhi umsebenzi ucekela phansi futhi ubuyela esikrinini sasekhaya.
Ngizithola kanjani izinhlelo zokusebenza eziseduze ku-Android?
I-“onActivityDestroyed” izobizwa uma uhlelo lokusebenza luvaliwe, ngakho-ke uma ungakwazi ukuhlola ukuthi uhlelo lokusebenza lungemuva yini uma lubizwa (ngakho uhlelo lokusebenza seluvele luvaliwe) ungafaka ngqo isikhathi lapho uhlelo lokusebenza luvalwa.