Sida loo Programming Apps Android

Haddii aad rabto in aad barato samaynta apps Android, waxaad u baahan tahay inaad ogaato sida loo codeeyo Java, Ujeedo-C ama Swift. Waxaad sidoo kale u baahan doontaa inaad fahamto sida ShareActionProvider u shaqeyso. Akhri si aad wax badan uga barato luuqada barnaamijka Java. Qaybta xigta ee maqaalkan ayaa sharxi doonta sida loo qoro koodka ShareActionProvider.

Java

Barnaamijaynta abka Android waxay noqon kartaa hawl adag, gaar ahaan haddii aadan lahayn wax khibrad barnaamij ah. Nasiib wanaag, waxaa jira qalab badan oo la heli karo si ay kaaga caawiyaan inaad app-ka riyada ka dhigto mid run ah. Waxaad isticmaali kartaa app- dhise si aad hawsha uga dhigto mid fudud oo degdeg ah. Aaladahan waxaa ka mid ah is-dhex-jiid-iyo-jiid waxayna kaa caawinayaan inaad si fudud u abuurto abka. Waxay sidoo kale kuu oggolaanayaan inaad si fudud ugu darto sawirro, muuqaalo, maab, iyo qaar kaloo badan.

Marka hore, waxaad u baahan doontaa inaad iska diiwaan geliso sidii horumariye Android ah. Waxa aad taas samayn kartaa adiga oo Google-ka siiya lacag hal mar ah. Markaad is diiwaan geliso, waxaad bilaabi kartaa naqshadaynta iyo horumarinta apps Android. Mar haddii barnaamijyadaadu diyaar u yihiin iib, Waxaad ku dhejin kartaa dukaanka ciyaarta Google ciyaarta oo aad lacag ku sameyn kartaa adoo iibinaya. Google waxay ka qaadan doontaa wax kale oo ka mid ah iibka barnaamijyadaada. Waxaad sidoo kale u baahan doontaa SDK-ga Android Sdk si aad u bilowdo inaad sameyso barnaamijyadaada. Markaad timaadid tan, Waxaad bilaabi kartaa naqshadeynta iyo horumarinta barnaamijyadaada ugu horreeya isla markiiba.

Hadaad rabto inaad abuurto barnaamij xirfadle ah oo xirfad leh, Waxaad u baahan doontaa inaad barato sida loo isticmaalo Java. Waxaa jira noocyo kala duwan oo casharro ah oo la heli karo. Midka koowaad, Barnaamijka barnaamijka barnaamijka ee Android ee Java, waa hordhac fiican oo luqadda ah. Waxay daboolaysaa dhammaan qaybaha muhiimka ah ee horumarka App.

Ujeedo-C

Taasi adagtahay in la abuuro barnaamij Android ah haddii aad leedahay qaar ka mid ah aqoonta barnaamijyada aasaasiga ah iyo qalabka saxda ah. Waxaa jira qalabyo badan oo online ah oo kaa caawinaya inaad fikradaha u beddesho codsiyo shaqeynaya, oo ay ku jiraan app- dhisayaasha. Si kastaba ha ahaatee, haddii aadan haysan aqoonta loo baahan yahay, waxay u badan tahay inay fiican tahay inaad shaqaaleysiiso xirfadle.

Kahor intaadan bilaabin barnaamijka abka, Waa inaad barataa hababka kala duwan ee hawlgalka iyo luuqadaha barnaamijyada. Waxaa intaa dheer, waa inaad barataa luqadda aasaasiga ah ee Android. Nasiib wanaag, waxaa jira apps diyaar u ah labada nidaamka hawlgalka Apple ee iOS iyo Android. Waa muhiim inaad barato faraqa u dhexeeya labadan luuqadood ee barnaamijka si aad u ogaato waxa laga filayo natiijooyinka.

Ujeeddada-C waa luqad barnaamij-ku- jihaysan oo la mid ah C oo leh jawi runtime firfircoon. Waxay ahayd luqadda ugu badan ee loo isticmaalo horumarinta abka iOS ka hor inta aan Swift la soo bandhigin.

Degdeg ah

When you start coding for mobile devices, the first step is to learn the proper programming language. You may use Java, C#, Html, CSS, or even JavaScript, but the complexity of your project will determine which language you should learn. Depending on the platform and how you intend to use your app, you may also need to use different frameworks and libraries.

Swift is a new programming language, introduced a few years ago, and is used to create iOS and Android apps. A new development learning course aims to teach you the ins and outs of Swift and how to write apps for both. The course will introduce you to the basic features of Swift and teach you how to write an Android App. It will also show you how to port an iOS project to Android and develop a cross-platform App.

Before you begin coding, Waxaad u baahan doontaa inaad soo dejiso SDK ee Android SDK. Waxaad ka soo degsan kartaa tan Google Play-ku-soo-saare oo ku rakibi kartaa kombiyuutar kasta. Mar haddii aad soo degsato SDK, Waxaad bilaabi kartaa dhismaha codsiyada Android. Waxaad u baahan doontaa koonto horumarin Google Play ". Waxaad iska qori kartaa mid $25 USD oo ku bixi kaarka deynta. Waxa kale oo aad bilaabi kartaa barashada barnaamijka adoo adeegsanaya luqadda barnaamijyada sida Java iyada oo loo marayo koorso khadka tooska ah oo bilaash ah sida Sololearn.

ShareActionProvider

SharecationPlovider waa fasal kor u qaadaya is-dhexgalka qaybaha menu ee barnaamijyada Android. Waxay abuuri kartaa hoos udhaca dhaqdhaqaaqa firfircoon oo fulin kara talaabooyinka caadiga ah ee caadiga ah. Waxaad ku dhawaaqi kartaa fasalkan faylkaaga faylkaaga ee XML. SharecciidPhovider ayaa mas'uul ka ah abuuritaanka aragtiyada la wadaago ee barnaamijkaaga.

Ka dib markii lagu rakibo Shaqo-wadaag, your application should be able to share content with other Android apps. This is done by sending an ACTION_SEND-Intent. Once this is complete, the action will return to your Android app. This is a crucial step in the Android app development process.

To begin Android app development, you need to know the basics of Android-Apps. Android is a popular mobile OS. It has an extensive library of tools for development, oo ay ku jiraan istuudiyaha android. You can access several text and video tutorials to help you get started. Sidoo kale, you can join the CHIP forum to exchange ideas with other developers and ask questions.

Once you have an idea of the basics of Android app development, you can move on to the ShareActionProvider. This library enables you to send notifications to your users with just a few lines of code.

Barnaamuj-samaynta Shayga

Barnaamijyada ku jihaysan ee barnaamijyada ayaa ah qayb muhiim ah oo ka mid ah dhismaha barnaamijyada Android. Farsamadan waxay isticmaashaa fasalo si ay u keydiso xogta oo ay ku sameeyaan howlo ku saabsan. Tani way ka duwan tahay habka loo soo saaray, kaas oo adeegsanaya liistada amarrada. Halkii, Alaabada waxaa lagu keydin karaa keydka macluumaadka waxaana loo isticmaali karaa inay matalaan xogta siyaabo kala duwan.

Java waa luqadda barnaamijyada ugu caansan ee loo yaqaan 'unuga' ee loo yaqaan 'The Swedenge'. Luqadda waxaa lagu abuuray by by dirros-ka ee qorraxda ee 1995 wuxuuna noqday luqadda barnaamijyada caadiga ah ee loogu talagalay madal-bar. Waa luqad ku saleysan shay ku saleysan afka ah oo leh faa iidooyin badan. Way fududahay in la barto oo ay sahlan tahay in laga wareejiyo hal kombiyuutar mid kale. Waxay sidoo kale leedahay awood u leh inay ka dhigeyso luqadda doorashada ee bixinta xalka internetka ee caalamiga ah.

The primary goal of object-oriented programming is to make programs modular. This makes it possible to use multiple modules for different purposes. One module may contain the implementation details while another can have a clean interface. Another advantage of using this approach is that new objects can be created with only slight changes to existing objects. This process is known as polymorphism. This technique is commonly used in web and GUI programming.

Dib u soo celinta Dhaqdhaqaaqa Nolosha Wareega

Activity Lifecycle Callbacks in Android apps allow you to manage the transition of information in your app from one state to another. Caadi ahaan, an activity will enter the “started” state and then transition to the “resumed” or “paused” state before being destroyed. Si kastaba ha ahaatee, your app can also call the onStop() method to terminate an activity before it has ended.

Dib u soo celinta dhaqdhaqaaqa nolosha ayaa sidoo kale loo isticmaali karaa in lagu qabto dhacdooyinka nidaamka kale. Dhacdooyinkani waxay dhici karaan haddii qalabku beddelo qaabayntiisa. Tusaale ahaan, qalabku wuu wareegi karaa, Kaas oo ku qasbaya qaabka app-ka inuu beddelo. Marka tani dhacdo, nidaamku waxa uu dib u abuuraa Hawsha waxana uu raraa ilo kale.

Hababka dib-u-soo- yeedhista Nolol-wareejinta Hawsha waxay kuu oggolaanaysaa inaad tirtirto hababka oo aad wax ka qabato isbeddellada gobolka. Tani waa waxtar haddii abkaagu isku dayo inuu qabto hawlo soconaya waqti dheer, sida fulinta code. Si kastaba ha ahaatee, hababkani waxay xannibaan dunta UI inta ay fulinayaan koodka. Natiijo ahaan, waa inaad u isticmaashaa hababkan si yar.

Barnaamijaynta Ujeeda Walaxda ee Android Studio

Barnaamuj-ku- Jihaysan waa hab fiican oo lagu habayn karo koodkaaga. Waxay kuu fududaynaysaa in la helo oo la fahmo waxaad isku dayayso inaad samayso. Waxa kale oo ay u kala saartaa koodka qaybo yaryar, kaas oo ka hortagaya in koodku noqdo monolithic. Waxa kale oo ay kaa caawinaysaa in aad si fudud u saxdo koodkaaga.

Fikradda aasaasiga ah ee OOP waa in wax walba ay leeyihiin shay, qayb macquul ah oo leh dawlad iyo dabeecad. Walxahaasi waxay leeyihiin habab iyo xog ku lifaaqan. Walxahaan waxaa sidoo kale loo tixraacaa fasalo. Qaabka fasalka ayaa qeexaya sifooyinka shay. Shaygu wuxuu yeelan karaa sifooyin badan, sida ciwaanka, sifooyinkaasna waxaa laga dhaxli karaa walxo kale.

Fahamka dabeecadda shayga ku jihaysan ee Java waxa ay sahlaysaa in la qoro kood hufan. Waxaad baran doontaa habka saxda ah ee loo qoro koodka Java-ku-salaysan shayga, waxaadna baran doontaa sida loo abuuro xiisado, fasalada hoose, iyo interfaces. Waxaad sidoo kale baran doontaa baakadaha, kuwaas oo faa'iido u leh horumarinta codsiyada dib loo isticmaali karo.

Qalabka dib-u-habaynta ee Android Studio

Android Studio offers an extensive set of refactoring tools to simplify the process of building your applications. These tools allow you to change your source code without modifying your app’s code. Tusaale ahaan, you can rename a method by selecting the corresponding tool and then using the right-click menu to choose Refactor. You can also use the Shift + F6 shortcut to execute a specific refactoring operation.

Using refactoring tools in Android Studio allows you to write better code. You can utilize features like advanced code completion, refactoring, and code analysis. As you type, these tools provide suggestions and allow you to insert code in the appropriate place. You can also use the Tab key to insert code. You can also use the emulator in Android Studio to test your apps. It installs applications faster than the actual device and simulates a wide range of hardware features.

A great way to reuse code is to abstract it. This is an extremely helpful technique when you are working on a large chunk of code. It will prevent redundancy and duplication. Caadi ahaan, this involves building a layer of abstraction using code, such as classes, hierarchies, iyo interfaces. One of the most popular methods for removing duplicate code is the Pull-Up/Push-Down method, which pushes down the code specific to a subclass.