Yenzani I-Android Entwickler??

Uma ufuna ukusebenza eqenjini lokuthuthukiswa kwe-Android, Kunezinto ezimbalwa okufanele wazi ngaphambi kokuqala. Okokuqala, Kufanele wazi ukuthi insiza engcono kakhulu yolwazi ngokuthuthukiswa kwe-Android yi-Dokument ye-Android. Lo mthombo uhlanganisa amathani wezindatshana, okokufundisa, kanye namathuluzi ekutheni azokwakha kanjani izinhlelo zokusebenza ze-Android. Kufanele futhi wazi ukuthi uma ufuna ukuba ngunjiniyela ophumelelayo we-android, Udinga ukuba nentshisekelo ngale ndaba.

Ukuchazwa Komsebenzi Womthuthukisi we-Android

I-Android Encuickler umuntu okhulisa izinhlelo zokusebenza zezinhlelo zokusebenza ze-Android. Abathuthukisi laba kumele babe nezinga eliphakeme lamakhono wokuhlaziya kanye nokuxazulula izinkinga, kanye nokunaka okuhle kwemininingwane. Kufanele futhi babe nekhono ekuletheni imiyalo ecacile kwabanye. I-ancinickler eyindilinga kahle ye-Android iyimpahla ebalulekile enkampanini.

I-ancinickler ye-Android kumele okungenani ibe neminyaka emibili yesipiliyoni emkhakheni ofanele, futhi kumele ube nokuqonda okuhle kwe-SDK ye-Android. Kufanele futhi banolwazi ekuhumusheni izidingo zebhizinisi ezimfuneko zobuchwepheshe, kanye nokusebenzisa ama-API kanye neminye imithombo yedatha yangaphandle. Kufanele futhi babe nokuqonda okuqinile kobuchwepheshe beselula abasafufusa kanye nemigomo yokuqamba ye-Google.

Amakhono adingekayo

Njengonjiniyela we-Android, Kufanele ube namakhono amahle kakhulu wokuxhumana futhi ukwazi ukusebenza kahle eqenjini. Kufanele futhi ube nokuqonda okuhle kwemiqondo ethambekele entweni kanye namaphethini wokuqamba. Isipiliyoni ngezinsizakalo zewebhu, JSON, futhi i-xml nayo ibalulekile. Kufanele futhi ukwazi ukulandela izinqubomgomo zakamuva ze-Google.

Njengonjiniyela we-Android, Udinga ukuqonda ukuthi usebenzise kanjani i-SQLite, Yiluphi uhlelo lokuphathwa kwedatha. Ungasebenzisa i-SQLite ukudala imininingwane yolwazi kanye nedatha yesicelo sesitolo. Leli khono lingaba usizo uma ufuna ukuthuthukisa izinhlelo eziyinkimbinkimbi zokugcina idatha. Kufanele futhi ujwayele i-kotlin, Ulimi oluhlelekile lwezinhlelo zokuthuthukiswa kwe-Android.

Umthuthukisi we-Android kufanele abe nolwazi oluthile lwe-XML, Ulimi olunamakhodi olusetshenziswe kwizixazululo zewebhu. Lolu limi lubalulekile ekuthuthukiseni izinhlelo zokusebenza zeselula ngoba isetshenziselwa ukufinyelela idatha kusuka kuwebhu. Ngaphezu kwalokho, Kufanele ujwayele imihlahlandlela yolimi lolimi lwezinto ezibonakalayo, ebeka izinto ezibalulekile zohlelo lokusebenza. Izincazelo eziningi zemisebenzi ye-Android zizokucela ukuthi uzijwayeze ngalezi zinkombandlela.

Ukuba ngunjiniyela we-android futhi kudinga izinga elithile lokubekezela. Ungadinga ukubekezela okuthile ukuze ufunde isoftware entsha yekhompyutha, Izilimi Zokuhlela, kanye namathuluzi. Kubalulekile futhi ukuthi ukwazi ukusebenza kahle eqenjini. Kufanele ukwazi ukufunda kwabanye abathuthukisi be-Android. Ngaphezu kwalokho, Kufanele ube namakhono amahle okuxhumana.

Ukulinganiselwa

Uhlelo lokusebenza lwe-Android luza nokulinganiselwa komthuthukisi okufanele kwazi ngalo. Lokhu kulinganiselwa kuyithinta indlela uhlelo lokusebenza olungasebenza ngalo ohlelweni. Izinhlelo zokusebenza eziningi ezisebenza ohlelweni, Izinsizakusebenza eziningi zidliwa yizo. Lokhu kungenza ukuthi isipiliyoni somsebenzisi sonke sihluke. Ukuze uvikele lokhu kungenzeki, Android 8.0 Kungezwe imikhawulo yezinhlelo zokusebenza zangemuva.

Abasebenzi base-Freelancers vs

Ama-freelancers awasebenzi, Futhi akudingeki bakhathazeke ngentela ekhokhwayo noma izinzuzo. Lokhu kusho ukuthi bangakhokhisa okungaphansi kokulingana nomholo wesisebenzi. I-freelancer ngeke ikhathazeke ngokugcina umkhondo wesikhathi noma izibuyekezo zephrojekthi njengesisebenzi. Inkampani, Ngokwesinye isandla, ingaqasha abathuthukisi abanolwazi futhi ifinyelele phezulu noma phansi iqembu njengoba kudingeka.

Inzuzo eyodwa enkulu yokuqasha i-freelancer ukuthi uzokhokha kuphela isikhathi esikhiqiza ngayo ngempela. Njengoba bengekho esizeni, Ama-freelancers mancane amathuba okuthi aphazanyiswe yipolitiki yasehhovisi noma umnqamulajuqu, ukuvumela ukuthi bagxile emisebenzini yabo. Abathuthukisi basendlini bavame ukusebenza kusuka kumisebenzi enikeziwe yenkampani, Ngenkathi ama-freelancers ajwayele ukuba neyabo. Ngaphezu kwalokho, Ama-freelancers angabiza kakhulu, Njengoba uzokhokha isikhathi sabo kuphela hhayi imishini yabo.

Enye inzuzo yama-freelancers ukuthi bangabeka amashejuli abo. Lokhu kungabenza babe yisinqumo esihle kakhulu kumaphrojekthi akhethekile. Abasebenzi abasebenza ngokuzimele bangakha amakhono we-niche futhi bangaba ngcono emkhakheni wabo. Ngokolunye uhlangothi, Abasebenzi bazoba nebanga elikhudlwana lesipiliyoni, okungenzeka kube ngaphezulu kwamaphrojekthi amancane.