Maitiro ekugadzira Android Apps

Kana iwe uchida kugadzira yako Android app, pane zvimwe zvinhu zvaunofanira kuziva. Izvi zvinosanganisira Java, Individual intensites, uye ShareActionProvider. Verenga kuti udzidze zvakawanda pamusoro pavo uye tanga. Kana wangozvibata, iwe unozokwanisa kugadzira app yako wega.

Java

Kugadzira Android app hakudi ruzivo rwekodha, asi chirongwa chinofanira kuitwa nemazvo. Kana iwe usiri kujairana neJava, unogona kushandisa app-bakasten, online app kuvaka chishandiso. Ichi chishandiso chinokutendera iwe kukurumidza kugadzira app pasina ruzivo rwekodha. Iwe unogona ipapo kugadzirisa chimiro chayo uye kuwedzera zvirimo, semavhidhiyo kana mepu. Iyo app-bakasten iri nyore kwazvo kushandisa uye iri mushandisi-ane hushamwari.

Nepo Java iri mutauro une simba, haisi iyo yakanakisa sarudzo yekuvaka Android apps. Kotlin inowanikwa uye iri nyore kudzidza kupfuura Java. Inokurumidzawo uye yakachengeteka. Kunyangwe iwe uri kugadzira maapplication eAndroid kana mamwe mapuratifomu, zvakakosha kushandisa mutauro uri nyore kunzwisisa.

Kana iwe uri wekutanga, ipfungwa yakanaka kutanga nekuverenga bhuku reJava. Vagadziri veAndroid vanokwanisawo kushandisa nharaunda yehurongwa inonzi Android Studio kuvandudza maapplication avo. Iyo Android dhizaini chishandiso chinopa akawanda tutorials uye mienzaniso. Inopawo CHIP forum, kwaunogona kutaura nevagadziri vepurogiramu uye kubvunza mibvunzo.

Unogonawo kushandisa downloadable exampledata kuti utange. Izvi zvichakubatsira iwe kukudziridza Android apps nekukurumidza. Semuyenzaniso, kana iwe uri kuvaka rondedzero yekuona, iwe uchada kirasi inonzi ArrayAdapter inobatanidza data kune rondedzero yekuona marongero. Uyezve, iwe zvakare uchada raibhurari yeJava inonzi GSON. Izvi zvinogadzira mamepu eJava kuzvinhu zveJSON otomatiki.

ShareActionProvider

Kana iwe uchida kugovera zvemukati nevashandisi vako, iwe unofanirwa kushandisa iyo ShareActionProvider kirasi mu Android. Kirasi iyi ine basa rekugadzira uye kuratidza maonero ekugovana. Iwe unogona kuwedzera uyu mupi wekuita muSarudzo Menyu. Ichaonekwa sechiratidzo chekuna-iyo-chinongedzo muAction Bar, uye icharatidza yekudonha pasi menyu uye ShareApps.

Iyo ShareActionProvider inogadzirwa kana iwe uchishandisa Share-Menueintrag. Kirasi iyi inoita kuti zvikwanise kugovera zvemukati nemamwe maapuro eAroid. Iyo inoshandisa iyo Android Tsigiro Raibhurari kupa chiitiko. Kana mushandisi anodzvanya pane icon, iyo inotumira zviri mukati meapp kune wechitatu bato. Mushure mekuita uku kwapera, chiito chine chekuita nemugove chichapedzwa, uye iyo Android app ichadzokera kune yayo yekutanga.

Iyo ShareActionProvider inoratidza chiratidzo chekugovana muActionBar. Kana mushandisi adzvanya pane yekugovana icon, maonero achaonekwa. Iwe unogona zvakare kuseta chinangwa chekugovera chiitiko nekuwedzera meseji kuActionBar. Nenzira iyi, mushandisi wako anogona nyore kugovera chero ruzivo.

Android ipuratifomu huru yekuvaka maapplication, uye kugadzira imwe iri nyore. Tanga nekuverenga paShareActionProvider uye Intent Systems. Nenzira iyi, unogona kuvandudza app yako nekukurumidza uye kunakidzwa zvakanyanya.

XML disk cheni

Kana iwe uchida kuvaka Android app pasina programming, unogona kushandisa mugadziri weapp. Ava vavaki vepamhepo app vanokupa iri nyore kushandisa interface iyo inokutendera iwe kudhonza uye kudonhedza zvinhu kugadzira iyo app yaunoda.. Unogona kuwedzera mavhidhiyo, maps, nezvimwe zvirimo, uye gadzirisa chimiro cheapp sezvaunoda. Vazhinji vavaki veapp vanozvitsanangura, uye nzira yacho inokurumidza uye isingarwadzi.

Individual intensites

Kana iwe uchida kugadzira Android apps, iwe unofanirwa kuziva maitiro ekuronga muJava. Kune akasiyana-siyana ekushandisa ekuvaka kits anowanikwa kuti akubatsire iwe kugadzira maapplication eAroid mudziyo wako. Paunenge wawana chaiyo, unogona kutanga programming ipapo ipapo.

Android app kuvaka haina kuoma sezvaungafunga. Unogona kudzidza kuronga app iri nyore nekudzvanya zvishoma kwegonzo. Iyo Android App Programmieren Kurs kosi yekupinda-chikamu inotarirwa kune vanogadzira mapurogiramu uye vanotanga. Iyo ine yakaderera kosi zvinodiwa uye inoda chete ruzivo rwekutanga rwemutauro wekuronga Android. Iwe unozogona kuvaka yako app uchishandisa ekudhonza-uye-kudonhedza maturusi kugadzira yakanaka-inotaridzika, mushandisi-ushamwari interface.

Iyo yepamhepo Android Apps Programmieren Online-Kurs chishandiso chakanakisa chekudzidza Android app kuvandudza. Iyo purogiramu inosanganisira 35 zvidzidzo, imwe neimwe ichisuma musoro wenyaya. Kune gumi nerimwe zvidzidzo zvemahara uye makumi maviri nemana ekutanga zvidzidzo. Iwo ekutanga zvidzidzo anovaka pane izvo zvekutanga uye kuunza epamberi Android programming matekiniki.

Pamusoro pekudzidzisa Java uye Android app kuvandudza, kosi yacho inosanganisirawo maturusi ekuvaka maapplication. Iyo ine zvakare Java uye Kotlin Crash Kurs.

Android Emulator

Imwe yedzakanakisa nzira dzekuronga Android maapuro pakombuta yako ndeye kushandisa Android emulator. Emulator inozoisa otomatiki kodhi yakagadziridzwa uye inoisa mapakeji. Iyo emulator zvakare inochengetedza application state data mukati mekutangazve. Inotsigirawo hardware kukurumidza. Semuyenzaniso, iwe unogona kushandisa GPU kukurumidza kuvandudza maitiro.

Iyo emulator inoda mashoma ekugadzirisa mafaira anodzora kushanda kwayo. Aya mafaera anotsanangura iyo Android chikuva, hardware sarudzo, emulator ganda, uye data yemushandisi. Aya marongero anodiwa paunenge uchigadzira chishandiso chitsva kana kumhanyisa mutambo mutsva pane emulator. Iwe unogona zvakare kutsanangura dhairekitori raunoda kuti emulator ichengetedze emulator's data data, SD kadhi data, uye cache.

Iyo Android Emulator yeWindows inogona kumhanya inonyanya kufarirwa mitambo nemaapuro. Imwe yeanonyanya kufarirwa emulators ndeye GameLoop. Inokutendera kuti umhanye mitambo nemaapuro kubva kuGoogle Play Store. Iyo emulator zvakare inobvumidza iwe kuti uisezve maapplication pachiratidziro chemba uye kuisa majeti.

Kana iwe uri kushandisa emulator kugadzira Android app, iwe unogona zvakare kushandisa mapfupi ekhibhodi kuita akawanda akajairika mabasa. Semuyenzaniso, F1 ichavhura iyo yekubatsira pane iyo Yakawedzerwa Controls hwindo. Neimwe nzira, unogona kushandura vhoriyamu uchishandisa slider control.

Native Android Apps

Kana iwe uchida kudzidza kukodha Android apps, pane zvakawanda zvingasarudzwa kwauri. Unogona kusarudza kuverenga bhuku rinotaura nezvenyaya yacho kana kuti unogona kuridzidza pamhepo. Kana iwe uchida kudzidza maitiro ekukodha Android apps kubva mukutanga, nzira yakanakisisa ndeyokutanga kubva kune zvakakosha. Kana iwe uri wekutanga, unogona kuwana mabhuku ari pasi apa achibatsira.

Iwe unogona zvakare kusarudza kudzidza kuronga mumutauro weSwift programming. Swift mutauro wekuona zvirongwa, uye unogona kushandisa mutauro uyu kugadzira maapuro ako. Unogona kushandisa chishandiso chinonzi App Inventor kana uchida kushandisa inooneka programming nharaunda. Zvisinei, unofanira kunge uine Apple komputa kuti ushandise iyi programming language. Neimwe nzira, unogona kushandisa macOS emulator.

Kana wava neruzivo rwakakodzera, unogona kutanga kugadzira yako Android apps. Unogona kushandisa nzira dzakasiyana, senge Async Task Framework, uye kugovera mabasa neZvido. Izvi zvinokupa iwe kutonga kwakawanda uye rusununguko rwakawanda paunenge uchigadzira mapurogiramu ako. Zvadaro, unogona kugovera mapurogiramu ako nevamwe neShareActionProvider.

Mushure mekurodha pasi SDK, iwe unofanirwa kusarudza emulator. Unogona kushandisa Android emulators kuyedza kodhi yako.