Iyo Yekutanga Nhungamiro yeKotlin uye C # yeAroid App Development

Kana iwe uri Android developer, iwe ungada kutanga nekudzidza nezveKotlin. Uyu ndiwo mutauro unobvumidza iwe kuti uvake maapplication ane imwechete kodhi base. Asi zvakakosha kuziva pfungwa shoma shoma usati watanga. Ichi chinyorwa chichatsanangura nheyo dzeKotlin uye zvakanakira. Kutanga, zvakakosha kuziva kuti Kotlin chii uye nei ichidikanwa pakuvandudza kweApp Android.

Java

Java ndiyo ine simba general-chinangwa programming mutauro, yakagadzirwa neSun Microsystems mukati 1995, uye zvino ndeyaOracle. Inotsigira hurongwa-yakatarisana nechirongwa uye inotsigira primitive data mhando. Kusiyana neC ++, Java code inogara yakanyorwa nenzira yemakirasi uye zvinhu. Java ndiyo mutauro wesarudzo wekuvandudza Android app, uye zviri nyore kudzidza kunyangwe kune vanogadzira mapurogiramu vane tsika dzechinyakare. Heino gwara rekukurumidza kushandisa Java mu Android app kuvandudza.

Chimwe chezvikonzero nei vazhinji vanogadzira vachida Java yekuvandudza app Android ndiyo yakakura nharaunda yekuvandudza, uye chokwadi chekuti inofamba zvakanaka pane chero chikuva. Kune akati wandei akavhurika-sosi maraibhurari uye maturusi anowanikwa kune vanogadzira Java. Aya maturusi uye nharaunda anobatsira kutanga-kutanga maitiro ekusimudzira uye kutanga kunyorwa kwekodhi inonzwisisika. Pamusoro pe, Syntax yeJava yakafanana neChirungu, izvo zvinoita kuti zvive nyore kuverenga nekunzwisisa nevamwe vanogadzira.

Musiyano mukuru pakati peJava neKotlin yekusimudzira app yeAroid uri mumitauro yekuronga inoshandiswa kunyora maapplication. Kunyange mitauro miviri ichitsigirwa ne Android Studio neGoogle, Java yanga iri mutauro unonyanya kufarirwa uye unotsigirwa kwemakore. Pamusoro peizvi, Java ndeimwe yemitauro inonyanya kufarirwa pasi rese. Kana iwe uchangotanga basa rako mubudiriro, Java ndiyo inonyanya kusarudzwa. Semutauro wechinyakare uye unotsigirwa zvakanaka wekuvandudza Android app, Java ine ruzivo rwakanyanya uye rutsigiro.

Kotlin yakaunzwa kune nyika ichiri kusimukira nechikwata cheJetBrains. Pakutanga, Kotlin yakagadzirirwa kubatsira vagadziri veJava kunyora zvirinani uye zvinobudirira zvirongwa. Pasinei nekutsva kwayo, Kotlin inotsigirawo maapps emuno uye inogona kuunganidzwa muJavaScript. Kotlin isarudzo yakanaka yekuvandudza app Android, asi zvakakosha kuziva kuti curve yekudzidza yeKotlin yakasiyana neJava's.

Pakupedzisira, Java ine yakakura ecosystem, iyo yakagamuchirwa neGoogle. Kotlin mapurogiramu anowanzo kurema uye anononoka pamidziyo yepasi-yekupedzisira. Pamusoro pe, Java apps zvakare inowanzova yakaoma, izvo zvinogona kukonzera zvikanganiso zvakawedzera uye tsikidzi. Kana iwe uri wekutanga mu Android app kuvandudza, Java ndiyo yakanakisa sarudzo. Mutauro une hwaro hweOO hwakanakisa, uye Kotlin achanzwa sechimiro chechipiri kwauri mushure memakore mashomanana.

C#

Kana iwe wakatogona Java, ungangoda kudzidza C # yekuvandudza app Android. Nepo Java iri mutauro unozivikanwa, C # inodhura kudzidza uye ine maraibhurari akafanana neJava. Musiyano ndewekuti C # inoda nguva shoma yekudzidza, zvinoreva kuti unogona kukurumidza kusimuka. Kana uri kufunga kuchinja kuenda kuC #, pane zvinhu zvakati wandei zvaunofanira kutanga waziva. Pazasi pane zvakanakira mitauro miviri.

Chekutanga, dzidza nezveiyo yakakosha chimiro cheC#. Semuyenzaniso, unofanira kunzwisisa pfungwa “Zvinangwa” – zvinhu zvinomiririra zviito zvakananga. Semuyenzaniso, kana mushandisi akadzvanya pane ad, iyo app ichagadzira chinhu cheIntent chinomiririra icho chiito. Next, dzidza nezve Extras mutauro inovaka, zvinova zvinhu zvine makiyi neukoshi. Aya magadzirirwo anotendera iwe kuchengetedza ruzivo uye kuita kuti zvive nyore kune vashandisi vako kufamba kubva kune imwe nhanho kuenda kune inotevera.

Paunenge uchigadzira Android apps, iwe unofanirwa kuziva izvo zvekutanga zveIDE. Iyo IDE inopa mukana kune zvese zviwanikwa uye maturusi auchazoda kugadzira yakabudirira application. Inosanganisira maneja wefaira, the dialer, muoni wemufananidzo, play store, mabhukumaki, lockers, mutariri webasa, nezvimwe. Haufanire kupedza nguva yakawanda uchidzidza IDEA. Kana wangozvidzidza, iwe unenge uri munzira yako yekunyora mapurogiramu anomhanya pane mudziyo.

Kana iwe uri kuronga kunyora yemuno Android app, C # ndiyo nzira yekuenda nayo. Mutauro weC # unoita kuti zvive nyore kunyora kodhi uye inoenderana neMicrosoft's.NET framework. Xamarin ipuratifomu yemazuva ano yakavhurika-sosi inopa vanogadzira mukana wekuongorora yakazara yakazara Android SDK. Mutauro uyu unoshandiswawo kumitambo yedesktop, desktop apps, bhizinesi software, uye zvidzidzo zvedzidzo.

Nepo Android ine akawanda maficha uye sarudzo, zvakakosha kuti uve nechokwadi chekuti app yako inoenderana nemhando dzakasiyana siyana uye masisitimu anoshanda. Nekuvandudzwa kweApp Android, unogona kugadzira nharembozha dzinoenderana nemidziyo inonyanya kufarirwa. Samsung, HTC, uye LG yese inopa yakasarudzika software, kuita kuti app yako ienderane neaya akasiyana masisitimu anoshanda. Uye nekuti vashandisi veAndroid vari kuwedzera kushamwaridzana, nzira iyi inoita kuti zvive nyore kugovera izvo zvakakosha kwavari.

Python

Kana iwe uchida kunyora Android app, iwe unogona kusarudza iyo Python programming mutauro. Kureruka kwayo uye kupfupika kune chokwadi chekukwezva vanogadzira. Kunze kwekuve nyore kudzidza, Python inoshandiswa zvakanyanya munzvimbo dzakasiyana. Pamusoro peizvi, iri zvakare sarudzo yakanaka yekuvandudza app yeAroid sezvo ichiuya nemaraibhurari mazhinji anobatsira pakugadzira nharembozha. Ngatidzidze zvakawanda nezve zvakanakira Python yeAroid app kuvandudza.

Yekutanga uye yepamberi mukana wePython yeandroid app kuvandudza kugona kwayo kugadzira akawanda maapplication.. Kugona kwayo kubata data rakakura kunoita kuti ive sarudzo yakanaka yebasa iri. Uyezve, inogona kushandiswa pamwe chete nemimwe mitauro kugadzira mapurogiramu epamusoro. Python yakagadzirwa makore makumi matatu apfuura naGuido Van Rossum. Kubva ipapo, yakura mukukurumbira. Iwe unogona kuwana akawanda zviwanikwa uye tutorials paPython yeAroid app kuvandudza.

Kunze kwekusiyana-siyana kwayo, Python iri nyore kushandisa kupfuura mimwe mitauro yekuronga. Inogona kumhanya pamapuratifomu akasiyana, zvichiita kuti ive sarudzo yakanakisa yekusimudzira nharembozha. Imwe bhenefiti yekushandisa Python yekuvandudza nharembozha inharaunda yayo yakakura yekuvandudza. Iyo yakasununguka kushandiswa kune zvinangwa zvebhizinesi. Icho chishandiso chikuru chekugadzirisa data uye kugadzira bhizinesi maapplication. Saka, enda mberi uye uongorore Python yekuvandudza app Android. Iwe uchafara kuti wakadaro!

Imwe bhenefiti yekushandisa Python ye Android app budiriro ndeyekuti inobvumira vanogadzira kugadzira yakakura nhamba yemapurogiramu ane mashoma mabugs.. Vagadziri vanogonawo kutarisira kuona nekukurumidza kutendeuka nguva nekuti zviri nyore kudzidza nekushandisa. Pamusoro pe, vagadziri vachakwanisawo kuita dhizaini pfungwa dzine mitsetse mishoma yekodhi. Python haidi zvirevo zvakasiyana, zvichiita kuti ive sarudzo yakanakisa ye iOS uye Android app kuvandudza. Iwe unenge uri munzira yekukunda hurefu hutsva munyika yedhijitari nerubatsiro rwePython yekuvandudza app Android..

Kunyangwe akawanda mabhenefiti ePython ekuvandudza app Android, pane zvipingamupinyi zvishoma. Chekutanga, inogona kuve yakaoma kugadzira nePython, uye maIDE akangwara anouya nawo haagone kubata kuoma kwePython. Python yakanyanya kuoma kugadzirisa uye inoda kuyedzwa kwakawanda kupfuura mimwe mitauro yekuronga. Uye havasi vagadziri chete vanofanirwa kunge vachishandisa Python yeAroid app kuvandudza. Inobvumirawo vanogadzira kuvaka maapplication anoshandisa advanced data analysis.

Kotlin

Vagadziri vezvirongwa vari kutsvaga mutauro mutsva wekuvandudza app Android vangangoda kuyedza Kotlin. Iwo mutauro wakavhurika sosi unopa akawanda maficha uye unoenderana neJava. Izvo zvakare inoenderana nedesktop uye server application. Kotlin iri kukurumidza kuwana mukurumbira. JetStream yakaisa simba rakawanda mukusimudzira kwayo uye yakatogadzira maturusi evagadziri veIOS kushandura Kotlin kodhi kuita Apple-inoshamwaridzika kodhi.. Migumisiro yacho inoshamisa. Kotlin icharamba ichikura musimba uye mukurumbira, sezvo vanhu vazhinji vanotanga kuishandisa pakuvandudza Android app.

Chimwe chezvinhu zvakakurumbira zveKotlin ndiko kukwanisa kwayo kugadzira zvinhu. Nokuzvizivisa zvakajeka mukodhi, vagadziri vanogona kudzivirira kudzokorora kodhi. Mutauro uyu wakanakirawo kugadzira reusable accessor logic uye kusimudzira aripo APIs. Iyo ine zvakare akawanda anobatsira maficha kune vanogadzira kuti vawedzere kugadzirwa kwavo uye kodhi yemhando. Heano mamwe mabhenefiti ekushandisa Kotlin ye Android app kuvandudza.

Chekutanga, Kotlin ine ruzivo rwekuvanza nheyo iyo inobvumira vanogadzira kushandisa shanduro yakanyanyisa pavanenge vachigadzira shanduko. Kotlin inokutendera iwe kuzivisa inoshanduka uye filelevel zvivakwa. Kusiyana neJava, Kotlin inobvumidza iwe kushandisa matatu ekuonekwa modhifita: zvakavanzika, kuchengetedzwa, uye default. Kudzivirirwa hazvina musoro kune toplevel declarations, saka iwe unogona kushandisa iyo yekutanga kukosha kwemunda. Kushandisa zvakavanzika zvine musoro mune mamwe mamiriro ezvinhu, asi itsika yakaipa kazhinji.

Kuwedzera kune yayo mhando system, Kotlin inotsigirawo algebraic data marudzi. Iwe unogona kuzivisa zvinhu zvingave covariant kana nonnull. Chinhu chisingabatiki chine kuenzana kwe zero kana rimwechete. Kana uine value isingabatike, usesite musiyano isarudzo yakanaka. Iyo zvakare sarudzo yakanaka yemhando dzisiri dzakanyanya vagadziri kana vatengi. Aya angori mashoma emabhenefiti eKotlin ekuvandudza app Android.

Kunze kwemhando-yekufungidzira maficha, Kotlin ye Android app kusimudzira inokutendera iwe kuti ushandise madhaimani anoshanda uye ane mamiriro ekudzora kuyerera. Izvi zvinokutendera kuti ushandise kana uye kana zvirevo kudzora kuyerera. Iwe unogona kushandisa chirevo sechirevo, kubatanidza cheki mukati a apo mamiriro. Kotlin inobvumira kuwanda kwezvishwe mukati meprojekti imwe chete. Saka, kana app yako iri zvishoma yakaoma kune anotanga, iwe unofanirwa kufunga nezve kudzidza Kotlin usati waishandisa pane yako Android application.