Matou te fa'apolokalame lou va'aia! Fa'atino lelei ile ONMA scout Android app development e fa'amaonia.
Fa'afeso'ota'i
Atonu na e faʻalogo talu ai nei i le Android Programmmougung ma o loʻo mafaufau pe faʻapefea ona mafai ona e amata. E tele avanoa i lenei fou feaveaʻi gaioiga faʻagaioia. Mo le amataga, E tuʻuina atu ia te oe se avanoa i se faleʻaiga a le App Faleoloa ma luga 3 Million apps. E mafai ona faigofie ona faʻaogaina nei app pe a e iloa faʻafefea ona faʻagasologa i latou. Lalo o nisi o le sili ona aoga foliga o Android:
Pe o oe na amata ona amata pe vaʻai e faʻaleleia lau polokalame faʻapitoa, Faʻaalia lauiloa Lyric Lyrics i luga o lau '' upega tafaʻilagi poʻo le polokalama o se auala malie e aʻoaʻo ai. E faʻaalia foʻi le sili ona lelei mo le Android Atinaʻe ma o se auala sili e faia ai lau app sili ona lalelei i tagata faʻatau. E avatu foi ia te oe se avanoa e faʻailoa ai lau polokalame faʻapitoa i uo ma aiga.
O le aotelega o le Android i luga ole laiga-kaurs e aofia ai 43 lesona ma aofia ai lua aoga atoatoa ma apps. O le tutorial e ufiufi ai faʻavae o le Android app atinaʻe ma o le a taʻitaʻia oe e ala i le faiga atoa mai le amataga. O le downloadina o le PDF lomiga o le tutorial o loʻo aofia ai foʻi. Mo sili atu le alualu i luma, E mafai ona e filifilia mo le faaopopoina o api. O le Android i luga ole laiga-kars ei ai 43 Lesona o Aʻoaʻoina Oe Faʻafefea Ona Fausia se App.
Asynctask o se vasega lautele i le Android Polokalama o le gagana e mafai ai e lau app e faia galuega i tua atu. E le o se filo tele, Ae e mafai ona faʻaogaina e faʻatino ai galuega, pei o le faitauina o faʻamaumauga ma faʻagaioiga faʻamaumauga. E pei ona fautuaina e le igoa, it is used for background operations and updates the status of the user interface during the task’s execution. The main drawbacks of AsyncTask are the occasional context leaks, missed callbacks, and inconsistent behavior across platforms. It also swallows exceptions from doInBackground and has little utility over Executor.
You can make use of the AsyncTask-framework by using the AsyncTask API. It is easy to start developing Android apps with this framework. Tulaga tasi, you can explore the various features of this framework. Faataitaiga, asyncTask lets you upload history entries from the cloud, you don’t need to use the main UI thread to complete this operation. E le gata i lea, you can use it to implement many other tasks in the Android programing environment.
Asynnctusk-Framework mo Android saunia se seti o vasega mo le faʻauiga ma le faʻatumauina o le tulaga o se talosaga. A o le igoa o lona uiga, O le Asynctask-Fratwork o se faletusi maualuga-maualuga o le mafai ona e atiaʻe apps mo Android. Ma e ui lava i lona lavelave, Asynctask-Fratwork mafai ona e tusia sili atu fegalegaleaiga vavalalata.
O le lisiti o le lisi-elemene o se container mo le manatu o elemene ma e tatau ona faamatalaina i se xml-faataatiaga faila faila. O lona lautele, maualuga, itupatuta, Ma o le vaevaeina e mafai ona faʻamatalaina uma i le Android Code. O le ae faʻaaogaina le faʻasologa o le faʻasologa e faʻafesoʻotaʻi ai faʻamaumauga i le lisi. I le Android polokalame, O le a tatou ufiufi le faʻavae o le lisi o le lisi ma faʻafefea ona faʻaaoga i le Android App.
O le lisi vaʻai o se talosaga a le tagata faʻaaoga, o loʻo faʻaalia se lisi o mea. O le lisi e mafai ona masani ai e le tagata faaaoga, pe mafai ona faʻaalia otometi. Lisi o loʻo maua ai faʻamatalaga mai adapters o loʻo oso mai faʻamatalaga mai fafo. Latou te faʻaaogaina foʻi o loʻo faʻapipiʻiina le faʻapipiʻi le adapter. A o le tagata faʻaaoga fesoʻotaʻiga ma le lisi vaʻai, O le faʻaaliga auala e faʻafoʻi ai se manoa o loʻo avea ma mea na pasia ai. O le faʻamatalaga lea o loʻo faʻaalia i le lisiti. E lagolagoina le tele o le siakiina, ma e mafai ona e sailia ni mea i le taina i o latou igoa.
O le Android Limawvie o se vaʻaiga o loʻo faʻaalia ai se lisi o mea o loʻo faʻapipiʻiina. O lenei lisi otometi faaofiina aitema e faʻaaoga ai se adapter, lea o loʻo toso mai faʻamatalaga mai se laina poʻo se faʻamaumauga. O le adapter ona liliu lea o le faʻamatalaga i le iʻuga manatu, o lo o tuu i le lisi. O le lisi o le auala o le auala o se feololo i le va o faamatalaga o faamatalaga ma le vaaiga. E uuina faamatalaga, tumu i manatu ma faaofi ai i latou i le lisiti.
Afai e te manaʻo e faʻasaʻo lau app e aunoa ma le faʻamamaina o le Android Runtidme, E mafai ona e faʻaaogaina le Android Stumpe meafaigaluega. Faaaoga lenei mea faigaluega, Ia mautinoa e te mulimuli i le faitauga a le tagata o le Android-Runtime Depository. E mafai foi ona e faʻaaogaina le ADB mea faigaluega e tatala ai se atigi i lau masini ma iloa le faʻagaioiga ID. O le taimi lava na e mauaina ai le gaioiga ID, E mafai ona e faʻaogaina le DS-5 Debig sootaga i uta faʻailoga mo lau app-faʻagasologa ma seti le faʻasoaina o le potu 'eseʻese auala.
O le taimi lava e te ausia ai lau malologa, O le app o le a taofia le faʻatinoina ma faʻaalia se debug meafaigaluega faʻamalama. E mafai ona e suʻesuʻeina ni suiga ma faʻamatalaga i totonu o le code. Lenei o le a faʻatagaina ai oe e faʻaesea ma auiliili le mafuaʻaga o soʻo se mea sese poʻo ni mea leaga. You can easily add a breakpoint by clicking the gutter along a line of code or by pressing Control+F8. To add a breakpoint, you’ll need to select Debug and click the arrow next to the desired line of code.
While using the SDK, you may want to enable USB debugging as a developer. Peitai, you shouldn’t leave USB debugging on permanently. You may want to enable it once in a while but the risks of enabling it permanently are far greater than the benefits. To avoid these risks, you should be sure that you have an Android SDK installed before you begin debugging. The SDK is essential for Android developers because it streamlines many common tasks and enables them to be done quickly and easily.
The Open-Source nature of Android has many benefits. O le polokalama e avanoa i luga o le tele o masini, e aofia ai le poto togafiti, pusaaisa, ma faasino-ma-fana mea pueata. E mafai ona e downloadina mo le saoloto ma faʻataʻitaʻi ma ia. Afai e te manaʻo e atiaʻe se telefoni poʻo isi masini, Android o le tulaga e faaaoga ai. Ae e taua le malamalama o loʻo i ai i lalo le avanoa, faapena foi a'u. I lenei tusiga, O le a matou vaʻai totoʻa i na mataupu ma tuʻuina atu ia te oe se vaʻaiga puʻupuʻu o nisi o mea ma ua lelei o lenei matala-puna o gaioiga.
Android e tatala puna, o lona uiga o le Google-Malo faiga polokalama e leai se totogi. O le Google o loʻo faʻatauina atu foi i le Android ma maua ai penefiti penefiti mai ia. O le avanoa-puna o le Android polokalame faʻatagaina isi kamupani e faʻatumauina ma faʻaleleia atili. Ua faatupulaia lona lauiloa, Ma o le a faʻaauau pea le faʻalauteleina i le lumanaʻi. There’s a lot of potential for Android, so take the time to learn the basics. E te fiafia na e faia.
Android allows you to write apps for all types of devices and is compatible with all major operating systems. Its open-source nature allows developers to use multiple sources to learn the basics of Android programming. Since Android is open-source, developers can learn how to develop their applications for any computer. The Android SDK allows you to develop and test your apps on any computer, no matter what OS it’s running on. This ensures a wider audience for your application.