Kunezinhlobo ezimbili zozamukeli bokusakaza: Izamukeli ezimile, ozibhalisa kufayela le-manifest le-Android. Izamukeli ezinamandla, ozibhalisa usebenzisa umongo.
Ziyini izamukeli zokusakaza ku-Android?
Isamukeli sokusakaza siyi ingxenye ye-Android ekuvumela ukuthi uthumele noma wamukele isistimu ye-Android noma imicimbi yohlelo lokusebenza. … Isibonelo, izinhlelo zokusebenza zingabhalisela imicimbi yesistimu ehlukahlukene njengokuqedwa kokuqalisa noma ukuncipha kwebhethri, futhi isistimu ye-Android ithumela ukusakazwa uma kwenzeka umcimbi othile.
Yiziphi izinhlobo ezahlukene zokusakaza kwe-Android?
Kukhona ikakhulukazi izinhlobo ezimbili Zabamukeli Bokusakaza:
- Izamukeli Zokusakaza Eziqinile: Lezi zinhlobo Zabamukeli zimenyezelwa kufayela le-manifest futhi zisebenza noma ngabe uhlelo lokusebenza luvaliwe.
- Izamukeli Zokusakaza Ezinamandla: Lezi zinhlobo zabamukeli zisebenza kuphela uma uhlelo lokusebenza lusebenza noma luncishisiwe.
Yini isamukeli esivamile sokusakaza ku-Android?
Isamukeli Sokusakaza Esivamile ku-Android
Ukusakaza okuvamile kukhona engahlelekile futhi asynchronous. Ukusakaza akunakho okubalulekile futhi kulandela i-oda elingahleliwe. Ungahambisa konke ukusakaza ngesikhathi esisodwa noma uqalise ngakunye ngokungahleliwe. Lokhu kusakazwa kuthunyelwa kusetshenziswa i-Context:sendBroadcast.
Yikuphi kokulandelayo isamukeli sokusakaza esitholakala ku-Android?
Isamukeli Sokusakaza
| Ayikho | Ukuqhubeka Komcimbi Nencazelo |
|---|---|
| 4 | Android.injongo.action.BOOT_COMPLETED Lokhu kusakazwa kanye, ngemva kokuba isistimu iqede ukuqalisa. |
| 5 | android.intent.action.BUG_REPORT Bonisa umsebenzi wokubika isiphazamisi. |
| 6 | android.intent.action.CALL Shaya ucingo kumuntu ocaciswe idatha. |
Usiqalisa kanjani isamukeli sokusakaza?
Nasi isixazululo esiphephe kakhulu:
- I-AndroidManifest.xml :
- Isigaba somphakathi se-CustomBroadcastReceiver.java I-CustomBroadcastReceiver inweba i-BroadcastReceiver {@Override void public onReceive(Ingqikithi yokuqukethwe, inhloso) {// yenza umsebenzi }}
Yini isiteshi sokusakaza ku-Android?
Isiteshi sokusakaza si i-primitive engavimbeli yokuxhumana phakathi komthumeli nabamukeli abaningi ezibhalisela ama-elementi usebenzisa umsebenzi we-openSubscription futhi uzikhiphe ohlwini usebenzisa i-ReceiveChannel.
Uyini umjikelezo wempilo wabamukeli bokusakaza ku-Android?
Uma umlayezo wokusakaza ufika kumamukeli, I-Android ibiza indlela yayo ye-onReceive() futhi iyidlulise Into Yenhloso equkethe umlayezo. Isamukeli sokusakaza sibhekwa njengesisebenzayo kuphela ngenkathi senza le ndlela. Uma i-onReceive() ibuya, ayisebenzi.
Yiziphi izinhlobo ezahlukene zokusakaza?
Igama elithi 'imidiya yokusakaza' lihlanganisa izinhlobonhlobo zezindlela zokuxhumana ezihlanganisa umabonakude, umsakazo, amaphodikasti, amabhulogi, ukukhangisa, amawebhusayithi, ukusakazwa ku-inthanethi nobuntatheli bedijithali.
Uyini umehluko phakathi kwesamukeli sokusakaza nesevisi?
Isevisi uthola izinhloso ezithunyelwe ngokuqondile kuhlelo lwakho lokusebenza, njengomsebenzi. Isamukeli Sokusakaza sithola izinhloso ebezisakazwa kabanzi kuzo zonke izinhlelo zokusebenza ezifakwe kudivayisi.
Yiziphi izinzuzo zabamukeli bokusakaza?
Isamukeli sokusakaza ivusa uhlelo lwakho lokusebenza, ikhodi esemgqeni isebenza kuphela uma uhlelo lwakho lokusebenza lusebenza. Isibonelo uma ufuna ukuthi isicelo sakho saziswe ngekholi engenayo, nanoma uhlelo lwakho lokusebenza lungasebenzi, usebenzisa isamukeli sokusakaza.
Yiziphi izinzuzo zesamukeli sokusakaza?
Izinzuzo Zesamukeli Sokusakaza
- Isamukeli sokusakazwa sivusa uhlelo lwakho lokusebenza, ikhodi esemgqeni isebenza kuphela uma wenze iphutha. uhlelo lokusebenza luyasebenza.
- Ayikho i-UI kodwa ingaqala umsebenzi.
- Inomkhawulo omkhulu wamasekhondi ayi-10, ungenzi noma yimiphi imisebenzi ehambisanayo engase ithathe.