Indlela yokuba yi-Android Entwickler

Ukuba ucinga ngomsebenzi njenge-entwickler ye-Android, kufuneka uzazi iimfuno zakho kunye nabakhuphisana nabo. Njengomphuhlisi we-android, uya kuba ngumphuhlisi wesoftware onemvelaphi kwi-informatics, ulwazi lweelwimi ezahlukeneyo zokucwangcisa, iindawo zophuhliso, kunye neemfuno zosetyenziso. Iinkampani ezininzi ziqeshela esi sikhundla, ke kufuneka ube uthweswe isidanga okanye ube nesidanga esilinganayo. Abo banamava kwiimodeli zophuhliso lwe-agile bakhethwa.

Yiba yi-entwickler ye-Android

Ukuba unomdla ekuphuhliseni usetyenziso lwe-Android, unokufunda malunga neziseko ze-Android SDK kunye ne-Android Studio. I-SDK yinkqubo esetyenziselwa ukubhala ikhowudi yesicelo, ngelixa i-Android Studio kulapho uya kubhala khona ikhowudi. Ezi nkqubo zineekhowudi ezibhalwe kwangaphambili ezikunceda ubhale izicelo. Kwakhona, kuya kufuneka ufunde malunga neSQL, enceda ukulungelelanisa ugcino lwedatha ngaphakathi kwe-app. I-XML ikwasetyenziswa ukuchaza idatha kwisicelo.

Eyona ndlela isebenzayo yokufunda uphuhliso lwe-Android kukuqala ngeprojekthi yomntwana kwaye ngokuthe ngcembe usebenze ukuya kwiiprojekthi ezinzima ngakumbi. Ngokufunda izinto ezisisiseko, uya kuzifumana uphuhlisa ipotfoliyo yeapps ezikumgangatho ophezulu onokuthi uzithengise kwabanye abaphuhlisi. Ukusebenzisa izifundo kunye nezixhobo zasimahla ze-intanethi zinokukunceda ufunde iziseko zophuhliso lwe-Android. Kukwakho noluntu oluya kukuxhasa ukufunda kwakho kwaye likuxhase endleleni.

Ukuba uzimisele ngokufunda iziseko zophuhliso lwe-Android, kufuneka ucinge ngokujoyina iirenki zabaphuhlisi be-Android. Aba baphuhlisi baya kufuna ukuqonda i-API ye-Android, phuhlisa usetyenziso olomeleleyo, kwaye ubhale ikhowudi ukusebenzisa isoftwe. Nje ukuba wenze isicelo esisebenzayo, unokuyisasaza kubathengi ngokusebenzisa iimarike ezisemthethweni ze-Android kunye newebhusayithi yomntu wesithathu. Ukufumana usetyenziso lwakho kwiMarike ye-Android, kuya kufuneka uhlawule umrhumo wobulungu. Nangona imigangatho kaGoogle ithambile, uya kuba nexesha elilula lokuhambisa iapp yakho.

Abakhuphisana nabo

Kutshanje uGoogle ubhengeze ukuba abaphumeleleyo kuMngeni woPhuhlisi we-Android 2 ukhuphiswano lubhengeziwe. Umceli mngeni uyilelwe ukukhuthaza abaphuhlisi besoftware ukuba benze ii -apps ze-Android kwaye babonelele ngebhaso lemali kwezona zibalaseleyo. Ezinye ze-apps eziphumeleleyo ziquka i-SweetDreams, evumela abasebenzisi ukuba balale ngelixa bethumela iminxeba kade kwi-voicemail. Omnye ophumelele umngeni yaba ngumdlalo othi Yintoni iDoodle!?, inguqulelo yabadlali abaninzi kwi-intanethi yePictionary. Abanye abanye, njengeWaveSecure, isicelo sokhuseleko lweselula esinokugcina idatha, zitshixe iifowuni, kwaye usule idatha ukude.

Umngeni woMphuhlisi we-Android uquka iindidi ezininzi zezicelo kunye nemidlalo, kuquka nemfundo, inethiwekhi yokuncokola, amajelo eendaba, kunye nemidlalo. Ukhuphiswano lokuqala lubonakalisiwe 50 abagqwesileyo bokugqibela. Abalishumi kubo bafumene amabhaso kwindawo yesibini $100,000 USD nganye, ngelixa phezulu 10 iphumelele $275,000 USD nganye. Abaphumeleleyo abakhange bafumane irenki kukhuphiswano. Ibhaso lemali linikezelwa ngokuhambelana nenani leevoti ezifunyenwe ngumgqatswa ngamnye. Nangona kunjalo, imali yebhaso iyahluka ngokubanzi ngokuxhomekeke kudidi.

Iimfuno

Ukuba yi-entwickler ye-Android, kufuneka ube nezi zakhono zilandelayo. Kufuneka ube nolwazi kakuhle kwiilwimi zeprogram ezidumileyo kunye nezixhobo zophuhliso. Kufuneka ube nolwazi oluthile lwe-SQL kunye ne-XML. Ingqondo elungileyo yohlalutyo iyimfuneko. Kufuneka kwakhona ube neliso elibukhali leenkcukacha kwaye ukwazi ukucinga ngokunzulu nangobuchule. Umphuhlisi olungileyo kufuneka kwakhona akwazi ukuhlalutya iingxaki kunye nokuphumeza izisombululo ngendlela engcono kakhulu.

Umvuzo

EIndiya, umyinge womvuzo woMthuthukisi we-Android umalunga ne-Rs 4.0 IiLakhs ngonyaka. Ngokutsho kwedatha yeZipRecruiter, Abaphuhlisi be-Android benza ukuya kuthi ga kwi-195K yeedola ngonyaka, kuxhomekeke kwinqanaba lamava abo. E-US, imivuzo yomphuhlisi ophezulu we-Android unokusukela kwi-$ 129K ukuya kwi-$ 195K, ngelixa umvuzo oqhelekileyo womphuhlisi ophantsi we-Android ujikeleze $45000. Ukuba ungumfundi ophumelele kwikholeji yamva nje ufuna umsebenzi omtsha, lo mvuzo kusenokwenzeka ukuba ube ngaphantsi.

Umvuzo womphuhlisi we-Android unokwahluka ngokuxhomekeke kwizinto ezininzi, kubandakanywa indawo kunye nemfundo. Iinkampani zihlala ziqesha abantu abazi i-Android kunye neJava, kodwa ungabi namava nge-Android SDK. Ngaloo ndlela, ukuba usanda kuthweswa isidanga, Kungafanela ukuba usebenze ngokuzimeleyo njengendlela yokufumana amava kwaye ugqibelele izakhono zakho. Unako kwakhona ukuthatha i-injini yokukhangela i-Engine Optimization ukunyusa ixabiso le-brand yenkampani yakho kunye nokuphucula ukubonakala kwayo kwimarike.