Kunezinselelo eziningi unjiniyela we-Android abhekana nazo ngoba ukusebenzisa izinhlelo ze-Android kulula kakhulu kodwa ukuzithuthukisa nokuyiklama kunzima kakhulu. Kuningi okuyinkimbinkimbi okubandakanyekayo ekuthuthukisweni kwezinhlelo zokusebenza ze-Android. … Onjiniyela, ikakhulukazi labo abashintshe umsebenzi wabo kusuka .
Ingabe ukufunda i-Android kulula?
Ukuthuthukiswa kwe-Android akulona nje ikhono elilula ukulifunda, kodwa futhi efunwa kakhulu. Ngokufunda Ukuthuthukiswa kwe-Android, uzinika ithuba elingcono kakhulu lokufinyelela noma yimiphi imigomo yomsebenzi oyibekayo.
Kuzothatha isikhathi esingakanani ukufunda i-Android?
Ukuphishekela amakhono e-Java eyinhloko okuholela ekuthuthukisweni kwe-android kungadinga 3-4 izinyanga. Ukwenza okufanayo kulindeleke ukuthi kuthathe unyaka ongu-1 kuye ku-1.5. Ngakho-ke, ngamafuphi, uma ungumuntu osaqalayo, kulinganiselwa ukuthi kukuthatha iminyaka emibili ukuze ube nokuqonda okuhle futhi uqale ngamaphrojekthi okuthuthukisa i-android.
Ingabe i-Android ilukhuni kune-Java?
Kuyoba lula kakhulu ukufunda i-android uma unolwazi lwe-core java. Ukwakha uhlelo lokusebenza kudinga nje umcabango, ikhono lokubhala ikhodi kanye nesizathu sokuthuthukisa uhlelo lokusebenza. I-Android inomphakathi omkhulu kakhulu, futhi wonke umuntu ulungele ukukusiza. Udinga nje ukuqala.
Ingabe i-Android ikufanele ukufundwa?
Yebo. Ungathola imali eningi ngezinhlelo zokusebenza. Ungenza uhlelo lwakho lokusebenza lukhokhelwe kodwa lingase lingagcini selizuza imali eningi njengoba abasebenzisi bavame ukusebenzisa uhlelo lokusebenza kuqala bese batshala imali kulo. Ungenza uhlelo lwakho lokusebenza njenge-freemium, ngomqondo othile, ulunikeze mahhala kodwa ukhokhise izici ezinhle.
Ingabe unjiniyela we-Android uwumsebenzi omuhle?
Ngokocwaningo, amathuba emisebenzi amasha angaphezu kwezinkulungwane eziyi-135 ekuthuthukisweni kohlelo lokusebenza lwe-Android azotholakala ngo-2024. Njengoba i-Android ikhula futhi cishe yonke imboni yaseNdiya isebenzisa izinhlelo zokusebenza ze-Android, ukukhetha okuhle komsebenzi ka-2021.
Ngingakwazi ukufunda i-Android ngaphandle kokwazi i-Java?
Lezi izinto ezibalulekile okufanele uziqonde ngaphambi kokuthi ungene ekuthuthukisweni kohlelo lokusebenza lwe-Android. Gxila ekufundeni ukuhlela okugxile entweni ukuze ukwazi ukuhlukanisa isofthiwe ibe amamojula futhi ubhale ikhodi esebenziseka kabusha. Ulimi olusemthethweni lokuthuthukiswa kohlelo lokusebenza lwe-Android ngaphandle kokungabaza, i-Java.
Ingakanani imali eyenziwa ngumthuthukisi wohlelo lokusebenza?
Amaphuzu Edatha Abalulekile Womholo Wonjiniyela Wohlelo Lweselula:
Umholo omaphakathi wonjiniyela wohlelo lokusebenza lweselula wase-US ngu-~$90k / ngonyaka. Umholo omaphakathi wonjiniyela wohlelo lokusebenza lweselula ngu-$4k / ngonyaka. Iholo likanjiniyela wohlelo lokusebenza lwe-iOS eliphakeme kakhulu e-US ngu-$120k / ngonyaka. Iholo likanjiniyela wohlelo lokusebenza lwe-Android eliphakeme kakhulu e-US $121k/ngonyaka.
Ingabe onjiniyela be-Android bayadingeka?
Ingabe isidingo sonjiniyela be-android siphezulu? Kunesidingo esikhulu kakhulu sonjiniyela be-android, kokubili izinga lokungena kanye nolwazi. Izinhlelo zokusebenza ze-Android ziyaqhubeka nokukhula ngokuduma, zidala inhlobonhlobo yamathuba emisebenzi. Ungasebenza njengesisebenzi esisebenza ngokugcwele noma njengesisebenzi esizimele.
Kuthatha amahora amangaki ukuthuthukisa uhlelo lokusebenza?
Lesi yisigaba sokutholwa futhi ngokuvamile sithatha noma yikuphi phakathi 25-45 amahora, kuye ngosayizi wephrojekthi yakho. Lesi sigaba sizobandakanya ukuqonda izici ezihlukahlukene ozidingayo ohlelweni lokusebenza nokuthi ungathanda ukuthi luhlangane kanjani.
Ingabe i-Google izoyeka ukusebenzisa i-Java?
Akukho futhi inkomba okwamanje yokuthi i-Google izoyeka ukusekela i-Java ekuthuthukisweni kwe-Android. U-Haase uphinde wathi i-Google, ngokubambisana ne-JetBrains, ikhulula amathuluzi amasha e-Kotlin, amadokhumenti nezifundo zokuqeqesha, kanye nokusekela imicimbi eholwa ngumphakathi, kuhlanganise ne-Kotlin/Yonke indawo.
Ingabe i-Java ifile ku-Android?
I-Java (ku-Android) iyafa. Ngokombiko, amaphesenti angu-20 ezinhlelo zokusebenza ezakhiwe nge-Java ngaphambi kwe-Google I/O (ngakho-ke ngaphambi kokuthi i-Kotlin ibe ulimi olusezingeni lokuqala lokuthuthukiswa kwe-Android) okwamanje zakhiwa e-Kotlin. ... Ngamafuphi, onjiniyela be-Android abangenawo amakhono e-Kotlin basengozini yokubonwa njengama-dinosaurs maduze nje.”
Ingabe i-Android ingakwazi ukulahla i-Java?
Cha ngoba i-Kotlin iwulimi lwe-JVM. Kuhloswe ukuba kube khona kanye ne-Java futhi ayikwazi ukusebenza ngaphandle kwayo. I-Java futhi ingumthombo ovulekile futhi noma yiziphi “izinkinga zelayisensi” ziphathelene nezindaba ze-copyright ezivune i-Google. Ngakho asikho isizathu sokuthi i-Google iyeke ukwesekwa kwe-Java.
Kungani ube ngunjiniyela we-Android?
Onjiniyela be-Android bafunwa kakhulu
Njengesistimu yokusebenza yamahhala nevulekile, i-Android ivumela abathuthukisi bohlelo lokusebenza ukuthi bakhiqize imibono emisha futhi basebenze nezinhlobonhlobo zama-smartphones ukuze bavule izinketho zezingxenyekazi zekhompuyutha, njengoba izinkampani zihlinzeka ngezinhlobonhlobo zamadivayisi ongakhetha kuzo kanye nemishini ephezulu kakhulu iba yithengeka.
Ingabe ukuthuthukiswa kohlelo lokusebenza lwe-Android kunenzuzo?
Bheka umehluko phakathi kokuthenga kwe-iOS ne-Android. … Izingxenyekazi ezimbili zihlangene ngo-99% wesabelo semakethe, kodwa i-Android iyodwa yenza ama-81.7%. Ngalokho wathi, U-16% wonjiniyela be-Android uzuza ngaphezu kuka-$5,000 ngenyanga ngezinhlelo zabo zokusebenza zeselula, kanye no-25% wabathuthukisi be-iOS benza ngaphezulu kuka-$5,000 ngezinzuzo zohlelo lokusebenza.
Ingabe kufanelekile ukufunda ukuthuthukiswa kohlelo lokusebenza?
Kuyafaneleka impela ukufunda ukuthuthukiswa kwe-android ku 2021 ngoba umhlaba wonke udinga izinhlelo zokusebenza ze-android ngazo zonke izinhloso. … Siphinde sisebenzise izinhlelo zokusebenza ukwenza izinto ezibalulekile njengokwenza imali, ukufunda amakhono amasha, ukuxhumana, nezinye izinto eziningi.