Yintoni eyenziwa yi-Android Entwickler?

Ukuba ufuna ukusebenza kwiqela lophuhliso lwe-Android, kukho izinto ezimbalwa omele uzazi ngaphambi kokuba uqale. Ekuqaleni, Kuya kufuneka wazi ukuba esona sixhobo solwazi kuphuhliso lwe-Android luxwebhu lwe-Android. Esi sixhobo sibandakanya iitoni zamanqaku, izifundo, kunye nezixhobo zendlela yokuphuhlisa usetyenziso lwe-Android. Kuya kufuneka uyazi ukuba ukuba ufuna ukuba ngumphuhlisi ophumeleleyo we-Android, kufuneka ube nomdla kulo mbandela.

Inkcazo yomsebenzi womphuhlisi we-Android

An entwickler Android ngumntu ophuhlisa izicelo Android yokusebenza. Aba baphuhlisi kufuneka babe nenqanaba eliphezulu lohlalutyo kunye nezakhono zokusombulula iingxaki, kwakunye nengqalelo elungileyo kwiinkcukacha. Bafanele babe nobuchule ekudluliseleni imiyalelo ecacileyo kwabanye. I-entwickler ye-Android ejikelezwe kakuhle yinto exabisekileyo kwinkampani.

An entwickler Android kufuneka ubuncinane iminyaka emibini yamava kwinkalo efanelekileyo, kwaye kufuneka ube nokuqonda okugqwesileyo kwe-Android SDK. Kufuneka babe namava ekuguquleleni iimfuno zoshishino kwiimfuno zobugcisa, ngokunjalo nasekusebenziseni ii-APIs kunye neminye imithombo yedatha yangaphandle. Kufuneka kwakhona babe nokuqonda okuqinileyo kweetekhnoloji zeselula ezivelayo kunye nemigaqo yoyilo lukaGoogle.

Izakhono ezifunekayo

Njengomphuhlisi we-Android, kufuneka ube nezakhono zonxibelelwano ezibalaseleyo kwaye ukwazi ukusebenza kakuhle kwiqela. Kufuneka kwakhona ube nokuqonda kakuhle iikhonsepthi ezijolise kwinto kunye neepateni zoyilo. Amava ngeenkonzo zewebhu, JSON, kunye neXML nazo zibalulekile. Kufuneka ukwazi ukulandela imigaqo-nkqubo yabucala kaGoogle yamva nje.

Njengomphuhlisi we-Android, kufuneka uqonde indlela yokusebenzisa iSQLite, eyinkqubo yolawulo lwedathabheyisi. Unokusebenzisa i-SQLite ukwenza ii-database kunye nokugcina idatha yesicelo. Esi buchule sinokuba luncedo ukuba ufuna ukuphuhlisa iinkqubo zokugcina idatha enzima. Kuya kufuneka uqhelane noKotlin, ulwimi lwenkqubo oludumileyo kuphuhliso lwe-Android.

Umphuhlisi we-Android kufuneka abe nolwazi oluthile lwe-XML, ulwimi lwekhowudi olusetyenziswa kwizisombululo zewebhu. Olu lwimi lubalulekile ekuphuhliseni usetyenziso lweselula kuba lusetyenziselwa ukufikelela kwidatha esuka kwiwebhu. Ukwengeza, kufuneka uqhelane nezikhokelo zolwimi zoYilo lweMathiriyeli, ebeka izinto ezibalulekileyo ze-app. Uninzi lweenkcazo zemisebenzi ye-Android ziya kukucela ukuba uziqhelanise nezi zikhokelo.

Ukuba ngumphuhlisi we-Android kufuna inqanaba elithile lomonde. Unokufuna umonde ukuze ufunde isoftware entsha yekhompyuter, iilwimi zokucwangcisa, kunye nezixhobo. Kukwabalulekile ukuba ukwazi ukusebenza kakuhle kwiqela. Kuya kufuneka ukwazi ukufunda kwabanye abaphuhlisi be-Android. Ukwengeza, kufuneka ube nezakhono zonxibelelwano ezilungileyo.

Ukulinganiselwa

Inkqubo yokusebenza ye-Android iza nemida ekufuneka umphuhlisi ayiqonde. Le mida ichaphazela indlela usetyenziso olunokuqhuba ngayo kwisistim. Usetyenziso olungakumbi olusebenzayo kwinkqubo, kokukhona izibonelelo zisetyenziswa ngabo. Oku kunokwenza ukuba amava omsebenzisi ngokubanzi ahlupheke. Ukuze kuthintelwe oku kungenzeki, Android 8.0 imida eyongeziweyo yosetyenziso lwangasemva.

Ii-freelancers vs abasebenzi

Abasebenzi babucala abangobasebenzi, kwaye akukho mfuneko yokuba bakhathazeke ngeerhafu zomvuzo okanye izibonelelo. Oku kuthetha ukuba banokubiza ngaphantsi kunokulingana nomvuzo womsebenzi. Umntu osebenza ngokuzimeleyo akayi kuba naxhala ngokugcina umkhondo wexesha okanye uhlaziyo lweprojekthi njengoko umsebenzi ebenokwenza. Inkampani, kwelinye icala, unokuqesha abaphuhlisi abanamava kwaye unyuse okanye uhlise iqela njengoko kufuneka.

Enye inzuzo enkulu yokuqesha i-freelancer kukuba uya kuhlawula kuphela ixesha abavelisa ngalo ngokwenene. Kuba bengekho kwisiza, abazimeleyo abafane baphazanyiswe ziipolitiki zeofisi okanye umhla obekiweyo, ukubavumela ukuba bagxile kwimisebenzi yabo. Abaphuhlisi bangaphakathi bahlala besebenza kwindawo yokusebenza ebonelelwe yinkampani, ngelixa ii-freelancers zihlala zinezabo. Ukwengeza, ii-freelancers zinokubiza ngakumbi, kuba uya kuhlawula kuphela ixesha labo hayi izixhobo zabo.

Enye inzuzo yee-freelancers kukuba banokubeka iishedyuli zabo. Oku kunokubenza babe lolona khetho lulungileyo kwiiprojekthi ezikhethekileyo. Abasebenzi abazimeleyo banokuphuhlisa izakhono ze-niche kwaye banokuba ngabo babalaseleyo kwintsimi yabo. Kwelinye icala, abasebenzi baya kuba noluhlu olukhulu lwamava, ezinokuthi zigqithise kwiiprojekthi ezincinci.