Ci gaba akan iPhone (2): shirya mahalli

A cikin rubutunmu na baya munyi magana game da manyan bambance-bambance tsakanin haɓaka aikace-aikacen yanar gizo da aikace-aikacen asali don iPhone ɗinmu. A cikin wannan labarin yanzu zamu ci gaba da bayyana matakan farko da ya kamata ku ɗauka don fara aiwatar da aikace-aikacenku na asali tare da Manufa C. Ga masu karatu waɗanda suka riga suka haɓaka aikace-aikacen iPhone na asali wannan zai zama maras muhimmanci; duk da haka, wasu masu amfani na iya lura da cewa yana da wuya a sami kyawawan takardu ko koyarwar da ke bayanin yadda za'a fara mataki-mataki. Zamuyi kokarin taimakawa ire-iren wadannan masu amfani ta wannan hanyar.

Da farko dai, ina son in fadakar da ku cewa iPhone SDK din da Apple ya rarraba yana samuwa ne kawai ga masu amfani da Mac OS X v10.5.4 tsarin aiki. Wato, idan baka da Mac tare da Damisa, kuma kana so ka zama ƙwararren mai haɓaka iPhone, ka san abin da kake ciki. Abubuwan zane na Steve ba su da tabbas ...

Idan kun cika wannan mahimmin abin buƙata, dole ne ku zazzage SDK, ma'ana, yanayin haɓaka. Wannan ya ƙunshi shirye-shirye da yawa waɗanda zamu iya haskaka XCode, IDE wanda zamu ci gaba da shi, Ginin Gyara, don samar da ƙirar mai amfani da aikace-aikacenmu, Kayan aiki, don iya kimanta halaye na aiki da halayyar na'urori (misali, cire zanen zafin hoto) ko iPhone Simulator. Latterarshen zai taimaka mana mu gwada lambar mu a cikin kwaikwayon iPhone. Sannan zamuyi magana game da abin da ya kamata muyi don gwadawa akan iphone namu.

SDK kyauta ne don zazzagewa a Yankin Apple (a Turanci, yana aiki mafi kyau a Safari). Don samun dama gare shi, dole ne mu yi rijista a matsayin masu haɓakawa, kuma ci gaba da sauke kayan haɓaka. Yana da nauyi mai yawa (1.3 GB kusan), kuma yana zuwa sigar 3.1.1. Sabon sigar SDK an fito dashi ga kowane sabon juzu'in iPhone firmware.

Da zarar an sauke, an shigar da shi ta latsa mahadar «iPhone SDK»:

Kuma mayen shigarwa na gargajiya ya fara:

A ka'ida, zamu iya zaɓar abin da aka zaɓa ta tsohuwa kuma jira fewan mintuna don komai ya girka. Zai nemi ku rufe iTunes, af.

Da zarar mun girka muna da, kamar yadda muka fada, SDK akan injinmu. Wannan shine, Xcode, iPhone Simulator, da sauran abubuwan amfani. Kuma yanzu haka? Yanzu zamu iya fara shirye-shirye. Da farko dai na bar muku wasu URL masu kyau sosai:

• [1] Shafin samfurin samfurin Apple (yana buƙatar rajista): https://developer.apple.com/iphone/library/navigation/SampleCode.html
• [2] 31 días, 31 aplicaciones: appsamuck

Waɗannan shafuka ne inda zamu iya saukar da lambar misali, wanda daga namu ra'ayi shine mafi kyawun zaɓi ba tare da wata shakka ba… Kuma kamar yadda maɓallin ke nuna, zamu sauke aikin misali mai sauƙi. Tabbas, aikin 'Barka da Duniya' daga lambobin misalin Apple (duba mahaɗin da ya gabata [1]). Aikace-aikacen yana baka damar rubuta rubutu, kuma yana gabatar dashi akan allo. Aikin da kansa ya kunshi ZIP wanda zamu zazzare a wurin da muke so. Da zarar mun sauke mun buɗe fayil ɗin HelloWorld.xcodeproj:

Kuma an buɗe wannan fayil ɗin ta IDE da muke so, XCode:

A cikin labari na gaba zamu bayyana abin da kowane fayil yake wakilta, da kuma inda aka 'tsara shi'. A cikin wannan sakon za mu ɗauka cewa mun sami damar tsara wannan misalin daga ɓoye (za mu iya nan gaba), kuma za mu ga sakamakon a cikin na'urar kwaikwayo ta iPhone. Don yin wannan, kawai za mu danna maballin 'Gina da tafi', IDE zai tattara hanyoyin, buɗe iPhone Simulator kuma za mu ga aikace-aikacen "namu" yana aiki:

Masu amfani da hankali zasu iya tambaya: menene idan ina son gwadawa akan iPhone na? Wannan yana da fa'idodi babu tantama, tunda kun tabbatar cewa aikace-aikacen yana aiki da gaske, kuma zaku iya ganin saurin gaske ta haɗuwa da hanyar sadarwar 3G ko Wifi ... gami da samun aikace-aikace masu ban sha'awa irin su XCode Graphical Debugger ko goyan bayan fasaha.

Da kyau, kuna da aƙalla zaɓuɓɓuka uku:

1. Don biyan Apple 😉 Ee, a, za ku iya gaskata shi, don gwada aikace-aikacenku a kan iPhone dole ne ku biya, yin rijista a cikin Shirin Developer na iPhone (http://developer.apple.com/iphone/program/). Akwai hanyoyi guda biyu: Matsakaici, a € 99, ​​da Ciniki a € 299. Zan iya riga na hango cewa a cikin 99,99% na shari'o'in zaku buƙaci sigar arha, Daidaita. An tsara Injin ne don manyan hukumomi (sama da ma'aikata 500) waɗanda ke son ƙirƙirar aikace-aikacen mallakar su a cikin yanayin intanet. Daidaitacce ya isa ya sami damar loda aikace-aikace zuwa AppStore (idan an yarda da su, ba shakka), yi rabon aikace-aikacenku ba tare da shiga AppStore ba (ta hanyar URL ko imel) har zuwa 100 iPhones, da dai sauransu.
2. Yantad da wayarka ta iPhone, kodayake dukkanmu mun san cewa a cikin dogon lokaci wannan zaɓi ne don masu amfani da ƙwarewa ... A kan yanar gizo akwai maganganu da yawa game da yadda za'a warware wannan, misali ne o Wannan wannan.
3. Nemi abokin haɗin gwiwa wanda ya riga ya yi rajista a cikin shirin kuma gwada nasa ... gaskiyar ita ce babu babbar matsala wajen biyan lasisi tsakanin mutane da yawa. Matsalar kawai ita ce cewa takardar shaidar shiga lambar lambar ba ta magana bace, kuma dole ne ku kasance da kwarin gwiwa don kada lamura su faru kamar yadda ya faru ga waɗanda suka kafa Facebook 😉

Da kyau, a can muka barshi. Har zuwa aji na gaba, idan wannan bai ishe ku ba, zaku iya ƙoƙarin sauke wasu ayyukan misali kuma ku kalli lambar. Har sai labarin na gaba!