Shin kuna neman yadda ake yin aikace-aikacen da Eclipse? Wadanda tsunduma a cikin ci gaban manhajojin android ka sani, cewa daya daga cikin Muhalli na cigaba mafi amfani ga shirye-shirye apps es husufi.
Ga waɗanda suke son farawa tare da haɓaka aikace-aikacen, kuna da yanayin haɓakawa, amma ba ku san tsarin aikin a ciki ba. husufi? Kuna son fara haɓakawa, amma ba ku san komai game da muhalli ba? To, ga masu son jin dadi kuma su fara a wannan duniyar ta apps a matsayin masu haɓakawa, a gaba za mu bayyana ainihin tsarin manhajar Android, wani abu mai sauƙi, amma yana da mahimmanci a fayyace.
Don haɓaka ƙa'idodin Android na asali, yana da mahimmanci kuma zai taimaka muku sosai don samun ilimin da ya gabata na shirye-shiryen da ya dace da abu kuma idan yana cikin Java, mafi kyau, tun da shi ne yaren da ake amfani da shi don wannan aikin.
Yadda ake yin "Hello world" app a android, tare da Eclipse
A ina za a fara haɓaka manhajar Android?
Za mu fara da shirin misali, mai suna "Sannu Duniya" Yawancin lokaci ana ba da wannan suna ga aikin farko da muke yi a kowane harshe na shirye-shirye.
Dole ne mu shigar da kayan aikin da suka dace kuma mu dalla-dalla a ciki android developer(cikin Turanci).
Don yin wannan za mu buɗe IDE kuma daga menu na sama za mu sami Fayil -> Sabon -> AndroidAplicationProject, za a kunna akwatin maganganu inda za a nemi bayanin da ke gaba:
Sunan aikace-aikacen. (Wanda za a nuna wa mai amfani da zarar an shigar, Sannu Duniya). Sunan aikin kamar yadda muka ce Sannu Duniya.
Sunan fakitin da aka yi amfani da shi azaman sunan sarari da tsarin tsarin code, “com.example.helloworld” Mafi ƙarancin sigar Android da ake buƙata, misali Android 2.2 (ƙananan sigar, yawancin app ɗin namu zai yi aiki akan ƙarin na'urori, amma ga wani ɓangaren zai ladabtar da mu. rashin iya amfani da sabbin fasalolin Android).
Sa'an nan kuma mu yi alama zabin Ƙirƙiri Ayyuka don haka husufi ƙirƙirar ajin da za a ƙaddamar lokacin da aikace-aikacen ya ƙare. A ka’ida wannan ajin za a rika kiransa da MainActivity, tunda shi ne babban ajin mu na App, idan komai ya cika sai mu danna. gama domin mu farko android project.
Lokaci ya yi da za a kalli aikin da aka ƙirƙira, ayyukan Android suna da tsarin babban fayil iri ɗaya wanda dole ne a kiyaye su. Amfani da view of kunshin bincike, Zai yi mana sauƙi mu gan ta:
SRC FOLDER
A ƙarƙashin ƙungiyar fakiti, wannan babban fayil ɗin yana da duk lambar tushe. Duk azuzuwan java na aikace-aikacen za a same su.
GENE FOLDER
Inda fayilolin da mai tarawa suke samuwa bai kamata a canza su ba.
RES FOLDER
Tare da src, wannan babban fayil ɗin yana ɗaya daga cikin waɗanda za mu fi amfani da su, yana da duk abubuwan da ake buƙata don aikace-aikacen. Fayilolin da ke cikin wannan babban fayil ana canza su ta hanyar mai tarawa, suna samar da fayil ɗin albarkatu, waɗanda za mu iya shiga daga lamba ta cikin ajin R. Don daidaitawa zuwa ƙudurin allo daban-daban, babban fayil yana iya samun nau'ikansa da yawa.
FOLDERAR DUKIYA
Ya ƙunshi ƙarin albarkatu na aikace-aikacen, waɗanda za mu samu cikin sauƙi ta ajin AssetManager
ANDROIDMANIFEST.XML
Fayil ɗin saitin aikace-aikacen, duk ayyukan suna da fayil kamar wannan, yana ba da cikakken bayani game da manyan fasalulluka (izni, sigar aikace-aikacen, gunki).
Kuma wannan shine ainihin tsarin aiki a cikin Android mobile tsarin aiki, idan kun kuskura, ku gudanar da aikin kuma za ku ga sakamakon abin da kuka yi a cikin emulator. Ko da yake a halin yanzu kawai kuna da mold, wanda ya sani, watakila wata rana za ku buga app wanda miliyoyin mutane ke amfani da shi kuma za ku iya rayuwa daga gare ta.
Bar sharhi a ƙasa, idan kun gwada wannan hanyar ƙirƙirar, naku farko android app.