Peb npaj koj qhov kev pom! Kev ua tau zoo nrog ONMA scout android app kev txhim kho yog lav.
Hu rau
Tej zaum koj yuav nrhiav ib qho cuab yeej los tsim ib qho Android app. Qhov kev xaiv zoo tshaj plaws yog siv ib lub ID. B4A yog nrov thiab muaj zog IDE. Txawm li cas los, Koj yuav tsum paub tias DIY-app-lub tsev tsis tas li cov neeg siv kev paub zoo tshaj plaws. Koj yuav tsum siv cov lus raug xws li Kotlin los tsim koj daim ntawv thov. Txoj kev no, Koj tuaj yeem zam kev teeb meem rau yav tom ntej. Cov ntaub ntawv ntxiv ntsig txog B4A tuaj yeem nrhiav tau hauv kab lus no.
Muaj ntau ntau qhov zoo siv kev lom zem yog ib qho Android app tsim. UI ToolKit yog kev cai tsim kom yog li koj lub apps zoo ib yam li ntawm txhua lub platform. Qhov no txhais tau tias koj tsis tas yuav ua rau ib txwm muaj cov yam ntxwv los ua kom koj app zoo nkauj. Hos cov neeg siv feem ntau nyiam qhov kev saib xyuas, Koj kuj tseem xav tau sawv tawm los ntawm cov neeg coob coob los ntawm kev siv UI tshwj xeeb.
Lub ntuj siv interface ntawm kivy tso cai rau kev txawj ntse thiab cov neeg siv-phooj ywg zoo. Tsis zoo li lwm cov kev siv daim ntawv thov software, Nws tsis sim ua kom rov ua dua. Txhais tau tias koj daim ntawv thov yuav zoo ib yam rau ib qho twg ntawm txhua lub platform thiab saib txawv ntawm lwm cov ntawv thov. Qhov no txhais tau tias koj tuaj yeem siv kivy los tsim cov ntawv thov ntawm ntau platform tsis muaj kev ntshai ntawm kev tawg sib luag. Kivy tseem muaj qhov kom zoo dua ntawm kev ua cross-platform, uas txhais tau tias koj daim ntawv thov yuav ua haujlwm yuav luag txhua lub cuab yeej.
Cov ntaub ntawv lus yog A.KV cov ntaub ntawv, Thiab koj yuav tsum muaj peev xwm import nws siv virtualenv pob. Rau cov pib tshiab, Nws raug nquahu kom koj nyeem cov ntawv ntsiab lus Cython virtual: A Beginner’s Guide to Creating a Virtual Environment. Ces, copy the Python 3 executable to the my_kivy_project directory and override the build() txoj kev. Ces, define the UI code. Piv txwv li, the Label widget has three properties: ntawv nyeem, size_hint, and position_hint.
B4A is a popular rapid application development environment for Android developers. This IDE is designed to be user friendly, with intelligent design decisions and an active community of developers. The B4A IDE includes a visual editor, step-by-step debugging, and a number of other features. Txawm li cas los, it is not free, but it offers a money-back guarantee if you are not satisfied with its features. Dhau li, B4A includes Fabric, which is an excellent tool for better app creation, analytics, and development. Tus qauv tsim qauv yuav txuas rau koj lub cuab yeej ntawm wireless network, yog li ntawd koj tuaj yeem pom li cas koj cov qauv yuav saib nws.
Android-entwicklung tau dhau los ua neeg nrov, nrog lub loj qhib-urosystem thiab ib lub zej zog muaj zog. Qhov no ua rau nws tseem ceeb rau hauv-cov neeg tsim kho kom tsim khoom kom ua txuas ntxiv cov apps zoo dua. Txhawm rau pab cov neeg tsim khoom ua tiav lawv lub hom phiaj, B4A IDE muaj ntau cov cuab yeej, suav nrog kev ua kom pom tseeb studio code thiab Android Studio. Cov neeg uas tsis paub txog coding ntawm Android kuj tuaj yeem siv cov cuab yeej los ntawm SDK, xws li Java.
Lub B4A iide yog ib qho cuab yeej muaj zog uas cia cov tsim kho cov cuab yeej thiab cov ntaub ntawv hloov tshiab. Ntxiv thiab, nws ua rau cov neeg tsim khoom lag luam hauv cov ntawv thov tau yooj yim rau lawv cov ntawv thov, as Google has integrated numerous unternehmens-friendly features into Android Lollipop. With these features, B4A is one of the best IDEs for Android-App-Entwicklung. This software is especially useful for developers who want to develop mobile applications, but lack experience.
The language is relatively new, but has plenty of zeitgemasse features. Piv rau Java, Kotlin is more flexible and easy to learn. The language was developed by the Sankt Petersburg company JetBrains, and its first stable release was in 2016. It is now supported by all major mobile operating systems and is compatible with many Android libraries. The developers hope to release the language’s 1.1 final version soon.
The language is completely interoperable with Java, and Android Studio is an ideal development environment for Kotlin. Java is the official language of the Android operating system, but Kotlin has been developed to be more lightweight and easier to learn. Kotlin is also compatible with Java tools, such as IntelliJ IDEA and JetBrains’ IntelliJ.
Kotlin is an Open-Source-Sprache under the Apache 2.0-Lizenz. Nws yog ib qho niaj hnub, object-oriented language, and is a popular choice among Android developers. Kotlin developers claim that it makes the process of developing Android applications easier, and many of their projects have become quite successful. Kotlin can be used alongside Java or C++, but is more efficient and readable than Java.
Dhau li Java, Android Studio also supports Kotlin as the official language for developing mobile applications. It is also compatible with C++ and Xamarin. C++ is a more complex language and requires more code than Kotlin. Raws li qhov tshwm sim, Nws raug nquahu kom tau txais kev tshaj lij hauv online. Xamarin thiab Kev sib koom siab tseem siv C ++, thiab Kotlin yog lus siv ntau dua.
A DIY-app-Builder yuav tsis tas muab koj cov app zoo tshaj plaws hauv app tsim kev paub. Vim li no, Nws yog ib qho tseem ceeb kom ua tib zoo xav txog cov nta uas yog qhov tseem ceeb tshaj plaws rau koj. Hmoov zoo, Muaj ntau tus naj npawb ntawm cov cuab yeej saum toj kawg nkaus uas tuaj yeem pab koj tsim kom muaj app nrawm thiab yooj yim. Yog tias koj tsis yog nws tus kws tshaj lij, Koj yuav tsum xav txog kev siv daim ntawv thov uas muaj hom kev txhawb nqa no.
Ib qho ntawm cov nyiam tshaj plaws diy-app-tendilder cov cuab yeej yog GoodBarber, uas muaj cov neeg siv txoj kev kawm tau zoo tshaj plaws thiab tsim qauv, thiab suav nrog luag thiab poob ua haujlwm thiab tus neeg siv WYSIWYG. Lwm qhov chaw nrov app-tsev yog appy ncuav qab zib, uas pab koj tsim cov ntawv thov Android yam tsis muaj kev kawm paub txog kev cai. Nws muaj kev ruaj ntseg ntawm aws thiab cov qhua tuaj yeem txhawb nqa. Nws tseem yog ib qho ntawm cov platform loj tshaj plaws hauv Tebchaws Meskas.
Lwm qhov kev xaiv yog qw, uas tau tsim hauv 2011 thiab kho nws lub platform thiab cov neeg siv kev paub hauv ob peb xyoos dhau los. Nws muaj ib qho yooj yim siv platform nrog cov qauv qauv muaj kuab heev thiab muaj ntau txoj kev xaiv customization. Shotem apps yog qhov zoo rau cov xwm txheej, Txheej Xwm Zej Zog, thiab lwm hom apps uas xav tau ib qho kev sib raug zoo. Thoutem tseem muaj ib tus neeg sib raug zoo rau kev sib koom tes zej zog.
Yog tias koj tab tom tsim Android application, Koj yuav xav tsis thoob yog tias koj yuav tsum siv Java lossis Kotlin. Ob hom lus yog nrov, Tab sis muaj qee qhov zoo rau kev siv Kotlin hloov Java. Rau cov pib, nws muaj kev nyab xeeb dua, Muaj Lus Qhia Ntxiv, thiab yuav tsum muaj qhov tseeb dua li java. Nws tseem muaj cov kev daws teeb meem rau qee cov teeb meem cuam tshuam nrog Java API tsim.
Ib qho ntawm qhov tseem ceeb tshaj plaws ntawm kotlin yog nws cov nqi-efficiency, uas txhais tau tias koj yuav siv sijhawm tsawg dua kev txhim kho thiab tswj koj cov apps. Lwm qhov zoo dua yog tias nws pub dawb thiab qhib qhov chaw. Thiab, nws loj hlob hauv cov koob meej – ntau tus tsim tawm thiab cov koomhaum siv nws, thiab nws usaberity yuav tsuas txhim kho. Raws li qhov tshwm sim, Kotlin yog nrawm ua cov lus programming zoo tshaj rau Android app tsim.
Cov neeg tsim kho yuav pom tias yuav muaj yooj yim thiab debug lawv cov ntawv thov nrog Kotlin, Raws li nws yuav tsum muaj tsawg kab code thiab ua rau nws yooj yim los txheeb xyuas qhov ua yuam kev hauv kev cai. KOTLIN qhov system tsis tiav kuj yuav pab cov neeg tsim kho kom kho qhov tsis raug thiab cov kab ua ntej lawv mus txog Runtime. Nws tag nrho kev nyab xeeb kev nyab xeeb yog ib qho nyiaj ntxiv. Siv rau hauv siv null los sawv cev rau qhov tsis muaj nqi.
Ib tug xov tooj ntawm cov apps nrov tau ua tus hloov mus los ntawm Java kom kotlin. Pinterest, Cov nrov tshaj tawm cov duab sib qhia app, Tsis ntev los no ua qhov hloov tawm los ntawm Java kom Kotlin kom nce qhov kev ceev thiab ntseeg tau ntawm nws Android app. Nws tseem siv los ntawm Uber, ib tug nrov rau-kev xav caij-qhia app. Hauv 2016, Lub app tsim tawm ntawm pinterest kuj tau hloov los ntawm java rau kotlin. Ntawm cov apps nrov uas siv Kotlin yog Evernote, Trello, Square, thiab Coursera.
Ib qho kev tsim kho tshiab ntawm Android platform yog kev txhim kho ntawm cov apps hauv Kotlin. Cov lus programming tshiab no muaj ntau tus nta tshiab thiab tau tsim kom haum rau cov kev xav tau ntawm ob qho kev tsim tawm thiab tsis yog kev tsim tawm. Nws tseem nrawm dua li lwm yam lus thiab tso cai rau cov neeg tsim tawm kom khiav lwm cov txheej txheem hauv lub computer tib lub sijhawm. Kotlin tau tsim los ntawm JetBrains, Tib lub tuam txhab uas tsim cov tswv yim IntelliJ thiab lwm yam cuab yeej txhim kho.
KOTLIN yog cov lus qhib-rau hauv xov tooj Android-Apps. Nws yog qhov kev xaiv zoo rau cov neeg tsim khoom uas xav tsim cov kev siv zoo tsis muaj kev txhawj xeeb txog kev daws teeb meem coding. Cov lus yooj yim rau kev kawm thiab haum rau cov programmers tshiab. Qhov no txhais tau tias koj tuaj yeem yooj yim siv nws los tsim cov apps rau hauv tsis siv nyiaj ntau ntawm kev cob qhia cov nyiaj pab. Lwm qhov zoo dua yog tias koj tuaj yeem siv tsawg dua cov neeg tsim tawm thiab tseem tau txais txiaj ntsig zoo.
Thaum java thiab C ++ yog ob hom lus feem ntau siv rau kev txhim kho Android, Kotlin yog nce ntau dua li ntawm ob hom lus no. Nrog Kotlin, koj tuaj yeem sau cov ntawv thov Android Android sai dua thiab txuag koj cov cai los ntawm kev tsis tau nyeem. Vim tias Kotlin muaj lub ecosystem tab sis yog ecosystem thiab tau sib xyaw ua ke tag nrho, Coob tus neeg tsim tawm twb tau siv nws los tsim cov apps rau Android. Tsis tas li ntawd, KTX txuas ntxiv cia koj siv Kotlin Cov Lus Qhia Txog Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv Hauv.