Waxa aad u baahan tahay inaad ka ogaato horumarinta App-ka Android

Haddii aad xiisaynayso barashada ku saabsan horumarka Android App, waxaad timid meeshii saxda ahayd. Maqaalkan, waxaad ka baran doontaa Java, Kotlin, Tafaraaruqa, iyo isticmaaleyaasha asalka u dhashay. Waxaad sidoo kale baran doontaa wax ku saabsan Android SDK, NDK, iyo kala goynta. Waxaan rajeynayaa, Macluumaadkaani wuxuu kaa caawin doonaa inaad bilowdo barnaamijyada dhismaha waqti la'aan. Haddii aad qabtid xoogaa su'aalo ah, Ha ka baqin inaad weydiiso!

Java

Haddii aad qorsheyneyso inaad horumariso app Android, Markaas Java waxaa laga yaabaa inuu noqdo luqadda ugufiican ee la isticmaalo. Java waa luuqad barnaamij heer sare ah, oo syntaxkooduna wuxuu si dhow ugu muuqdaa kuwa afafka aadanaha. Natiijo ahaan, Codsiyada Java waa kuwo isdaba joog ah oo la cuni karo, oo la imow maktabad hodan ah oo ah qaabeynta qaabeynta caadiga ah iyo waxqabadka ugu wanaagsan. Java sidoo kale waa isha furan, taas oo macnaheedu yahay inay suurtagal tahay in la isticmaalo koodh dib loo isticmaali karo ee mashruucyada modular. Java for android app koritaanka waa mid ka mid ah luqadaha ugu badan ee barnaamijyada ugu badan ee horumarka Android App.

Haddii aad ka fiirsaneyso Java ee horumarka Android App, Waxaad u baahan doontaa inaad fahanto farqiga u dhexeeya luqaddan barnaamijyadan iyo kotlin. Haddii aad tixgelinayso Java sida doorashadaada koowaad, Maskaxda ku hay in ay wali ka badan tahay 20 sano ka weyn kotlin. Weli, Waxaad u baahan doontaa inaad baratid labadaas luqadood haddii aad rabto inaad ka hesho inta ugu badan ee ka soo baxaan madalkan. Xitaa waxaad rabin kartaa inaad dhisto barnaamij adeegsanaya labada luqadood.

Java waxay leedahay faa iidooyin badan oo ka badan Kotlin, Laakiin sidoo kale waa wax yar oo adag in la barto. In kasta oo Java uu si aad ah loogu isticmaalo horumarka Android, Kotlin si yar ayaa loo isticmaalaa. In kasta oo Kotlin ay ka fududdahay in wax laga barto marka loo eego Java, it’s a good choice for Android development. Kotlin is easier to learn than Java and is the language Google recommends for Android development. It also provides more support for Android development.

Kotlin

If you are planning to use the Kotlin programming language for Android app development, there are a few things you should know first. While it does offer several advantages, it does require a bit of learning time. It is not as easy as other programming languages and will require rewriting projects and optimizing them. Then again, if you are serious about creating a killer app, you will be ready to tackle any challenge that comes your way. Another thing you should remember is that Kotlin will make the process of implementing your project faster.

Since its introduction at the Google I/O conference in 2017, Kotlin has gained much popularity and is quickly overtaking Java as the most popular programming language for Android. This new language is more concise and less prone to boilerplate code. It also reduces the need for extensive testing and maintenance of the app, resulting in less bugs and minor crashes. Marka la barbar dhigo Java, Kotlin code is much smaller and more concise.

While Java has long been the foundation for Android products, the new language Kotlin has made many developers rethink their approach to creating apps. Kotlin was created by Russian startup JetBrains and is built on the Java virtual machine. It is a typed, functional programming language that runs on the Java virtual machine. The goal of Kotlin is to provide faster compile times and to make apps easier to maintain.

Tafaraaruqa

Using Fragmentation in Android app development allows developers to use callbacks to manage the lifecycle of fragments. These methods are commonly used in Android apps, and include onCreate, onStart, joogsiga, onDestroy, iyo dib u bilaabista. Using callbacks can make your fragments modular, standalone, and reusable components. They can also help your app respond to different callbacks and intents, and can pass arguments to the parent activity’s initialization.

In Android app development, a fragment is a piece of the activity’s user interface. Depending on the screen size of the device, fragments should be independent and modular. Fragments are reusable between activities, and can be combined to create a single activity. Intaa waxaa dheer, fragments can be reused across different screens. Fragmentation makes it easier for developers to maintain the app’s code.

Using Fragments in Android app development eliminates the problem of non-null UI elements. Instead of making fragments inherit from the Activity, you can create separate Fragments for each form factor. Fragments only have UI responsibilities specific to that form factor, so your Activity can delegate UI responsibility to the appropriate Fragment. A fragment can have multiple components, such as buttons or menus.

Fragmentation in Android app development is an ongoing issue. Many mobile device manufacturers are customizing the Android OS to fit a specific device. This leads to multiple differences in the code, which means that different versions of an application will run differently. Loogu talagalay horumarada, Tani waxay noqon kartaa caqabad weyn, Laakiin Google wuxuu ka shaqeynayaa hagaajinta dhibaatadan. Adoo soo bandhigaya barnaamijka is-waafajinta ee Android, Soo-saareyaashu si fudud ayey u shaandhayn karaan aaladda iyo noocyada ay u horumarin karaan.

Isticmaalayaasha isticmaale ee Dhalad

Isticmaalayaasha asalka u ah is-dhexgalka koritaanka Android App-ka ayaa la abuuri karaa iyadoo lagu daro barnaamijyada Java iyo xml. Aragtida Android waxay bixiyaan dhaqan dhismeed, In kasta oo koox kooxeed ay yihiin qaybaha asalka ah ee ku dari kara waxyaabaha naqshadeynta ama dabeecadda caadiga ah. Tusaale ahaan, Muuqaalka Muuqaalka PAGEViewer wuxuu bixiyaa inuu safka hore ka soo baxo biraawsarka, la mid ah Google App. Codsigu wuxuu adeegsan karaa labada aragti iyo koox kooxeed si loo hubiyo inay fududahay in la isticmaalo.

In kasta oo ay jiraan faa iidooyin badan oo lagu hirgalinayo qaabka naqshadeynta qaabeynta, Had iyo jeer maahan xalka ugu waxtarka badan. Many iOS developers find that the cost of developing an app for both platforms is prohibitive. Nasiib wanaag, a few powerful frameworks make it easier to implement native UI design in Android. But UI designers must also consider that UI guidelines are different for iOS and Android. A custom Android implementation may require more effort, especially if the app’s primary goal is to target iPhone users.

Android users can access applications through the hardware interface and the OS’s user interface (UI). The UI is a visual representation of a particular system, such as a home screen and notification panel. The UI is both hardware and software and can include application windows, Web pages, mobile app screens, and gauges and lights. Dhalad UIS waxay sidoo kale bixisaa faa iidada in si buuxda loo shaqeeyo aalado kala duwan.

Tijaabinta

Waxaa jira laba nooc oo imtixaan oo imtixaan ah oo ah barnaamij android ah: Tijaabada unugyada iyo imtixaannada is dhexgalka. Imtixaanada unugyadu waa qaybo yaryar oo ah nambarka xaqiijinaya waxqabadka; Imtixaannada dhamaadka-dhamaadka-dhamaadka waxay ku socdaan aalad dhab ah, In kasta oo Imtixaanada isdhaxgalka ay hubiyaan sida uu barnaamijku u shaqeeyo dhammaan cutubyada. Imtixaannada is dhexgalka waa inay ku xisaabtamaan hareeraha 20% tirada guud ee imtixaannada. Haddii aad tahay horumariye cusub, Way ku caawin kartaa inaad isticmaasho CODEMING CODELAB si aad waxbadan uga ogaato hawshan.

Waxaad u baahan doontaa inaad abuurto APK kahor intaadan bilaabin imtixaanka qoraalka. Imtixaanada aalad lagu rakibay ayaa ku ordaya qalabka oo u baahan inaad ku darto qaab dhismeedka Android, kaas oo laga heli karo android adb. Si loo hubiyo in wax waliba shaqeeyaan, waxaad u baahan doontaa inaad hubiso inaad haysato maktabadaha imtixaanka ee loo baahan yahay. Haddii maktabadaada imtixaanka aysan ku jirin kuwan, Waxaad dhib ku qabsan doontaa isku dhafka. Nasiib wanaag, Imtixaanada aaladaha lagu rakibay waa kuwo aad u faa'iido badan oo waa fududahay in la isticmaalo.

Si aad u maamusho imtixaannada gudaha mashiinkaaga, isticmaal robolcka. Qaab-dhismeedkan waxaa loogu talagalay in lagu maamulo martigeliyaha maxalliga ah oo uu raaco dhaqamada ugu wanaagsan ee laqabsada. Robolletric ayaa si gaar ah waxtar ugu leh tijaabinta barnaamijyada Android ee barnaamijyada Android maxaa yeelay waxay kuu oggolaaneysaa inaad tijaabooyin ku socoto ku tiirsanaanta Android oo aad u dhakhso badan oo u nadiifiso imtixaanka unugyada. Waxay sidoo kale ku noqon kartaa dhagar ku habboon android 4.1 oo taageerta faraha bulshada ee la dayactiray. Sidan, Waad tijaabin kartaa koodhkaaga la'aantiis.

Qaybinta

Waxaa jira kanaallo badan oo suuq geyn ah oo loogu talagalay barnaamijyada Android. Midda koowaad iyo tan ugu horreysa waa ciyaarta Google. This marketplace is the largest of its kind and allows developers to distribute their apps in a variety of ways. In addition to the App Store and Google Play, Android has a few other distribution channels. If your app aims to reach the largest audience, it would be a good idea to explore them all. There are also various other ways to distribute your app, including mobile marketplaces like the Amazon App Store, the iTunes Store, and the Play Store.

Once your Android app is complete, you can distribute it to your testers. Tan awgeed, you will need to create a simple frontend that will enable testers to install the app. Once the testers have downloaded the app, they must sign in to their accounts or open an email on their mobile devices. This can be very time-consuming and will lead to missing changes. Haddii kale, you can use cross-platform testing distribution.

Another benefit of Android app development is that it is easy to customize. Because Android is a highly customizable platform, developers can easily tailor it to meet their business needs. Waxaa intaa dheer, with Android, there’s no single distribution platform, so developers can create multiple distribution channels for their apps. This means that they can reach out to multiple target audiences, which is a great advantage for any business. Iyo, since the platform is open source, this gives manufacturers more options and freedom to create Android apps.