Horumarinta Apps-ka Android

Samaynta abka Android waxay kaaga baahan tahay inaad isticmaasho API-yada ay bixiso Android. API-yadaan waxay awood u siinayaan horumariyayaasha inay abuuraan abka kala duwan oo kala duwan. Codsiyadani waxay ka faa'iidaysan karaan awoodaha xoogga leh ee madal Android, waana ay fududahay in la abuuro, sii wad, oo kordhiya. Laakin ka hor inta aadan bilaabin dhisida abkaaga, Hubi inaad raacdo qaar ka mid ah tilmaamaha si aad uga dhigto inay u shaqeyso sida ugu fudud ee suurtogalka ah.

Khayraadka

Ilaha ku jira abka Android waa faylal loo isticmaalo in lagu muujiyo waxa ku jira oo lagu qeexo sifooyinka qalabka. Tan waxaa ku jira hantida sawirka, midabada, iyo qiimaha xargaha. Ilaha ayaa lama huraan u ah horumarinta abka Android. Waxay ka caawiyaan abka inuu muujiyo waxa ku jira, xakamee cabbirro shaashado badan, iyo taageer luqado badan. Qaybaha soo socdaa waxay sharxayaan noocyada agabka Android iyo ujeeddooyinkooda.

In codsiga Android, kheyraadku wuxuu kaydin karaa bitmaps-ka, midabada, qeexidda qaabeynta, iyo tilmaamaha animation. Dhammaan agabkan waxa lagu kaydiyaa haga-hoosaadyo hoos yimaada res/ directory. Caadi ahaan, Ilaha codsiga waxa loo habeeyey faylal XML ka kooban buug-hoosaadyo badan. Kheyraad kastaa wuxuu leeyahay magac u dhigma, kaas oo loo isticmaalo in laga helo koodka Java ama faylka kheyraadka XML ee goonida ah.

Guud ahaan, App-ka Android waxa uu leeyahay laba buug oo kala duwan si uu u kaydiyo noocyada kala duwan ee agabka. Hal hage ayaa yaal alaabo bitmap ah, halka mid kalena loo qoondeeyay faylasha XML. Hagaha qaabaynta waxa ku jira faylalka XML ee loo isticmaalo in lagu abuuro is dhexgalka isticmaalaha, halka tusaha menu-ku ka kooban yahay faylalka XML ee summada bilawga iyo liiska navigation-ka.

Khayraadka waxa lagu kooxaysan karaa qalab, luqadda, iyo qaabeynta. Qalab gaar ah ayaa lagu daraa qeexida kheyraadka si ay u taageeraan qalabyada kala duwan. Android si otomaatig ah ayey u ogaataa habaynta aaladda hadda oo waxay ku shubtaa agabka ku habboon abka. Haddii aysan dhicin, waxay isticmaali kartaa kheyraadka caadiga ah. Waa suurtogal in lagu daro wax ka badan hal agab u-qalmitaanka, ilaa iyo inta buug-hoosaadyadu ay kala soocaan dash.

Horumarinta Android waa inay sidoo kale la socdaan qalab cusub, maktabadaha, iyo agab kale. Android Weekly waa daabacaad todobaadle ah oo bixisa macluumaadka maktabadaha cusub, qalab, iyo baloogyada ka caawin kara inay abuuraan apps Android. Android waa suuq aad u kala qaybsan, waxaana jira noocyo badan oo kala duwan oo ah aaladaha iyo nidaamyada hawlgalka. Tani waxay ka dhigan tahay in abka Android ay u baahan yihiin inay taageeraan qalabyo badan oo UI ah iyo dareemayaal.

Bixiyeyaasha nuxurka

Bixiyeyaasha macluumaadka ayaa lagama maarmaan u ah kaydinta iyo muujinta xogta abka Android. Bixiyaha nuxurku waa kayd dhexe oo u oggolaanaya codsiyada kale inay galaan xogta ay kaydiso. Tusaale ahaan, bixiyaha macluumaadka ayaa hayn kara xogta ku saabsan dookhyada isticmaalaha. Intaa waxaa dheer, waxay kaydin kartaa faylasha, kuwaas oo lagu kaydiyo mobilka ama meel kaydinta fidsan. Si kastaba ha ahaatee, sida caadiga ah, faylalkani maaha kuwo la heli karo codsiyada kale. Nasiib wanaag, Android waxay taageertaa xogta SQLite, iyo sidoo kale kaydinta shabakadaha, markaa way fududahay in lagu kaydiyo xogta meel ka baxsan codsiga. Bixiyeyaasha nuxurku waxay kuu oggolaanayaan inaad wadaagto xogta u dhaxaysa arjiyada oo aad siiso isticmaaleyaashaada xogta ay u baahan yihiin.

Bixiyeyaasha macluumaadka ayaa sidoo kale siin kara abka macluumaadka ay u baahan yihiin si ay u maamulaan xogta. Iyadoo bixiyayaasha macluumaadka aan looga baahnayn barnaamij kasta oo Android ah, they are useful for those that store user data and access it across multiple apps. Tusaale ahaan, a user may have multiple versions of the Dialer or Contacts app on their device.

In a typical Android app, a Content Provider serves as a relational database. It can be used to securely access data and manipulate it based on user requirements. This allows content providers to store data in various ways and allows developers to customize their apps to use them the way they need. Tusaale ahaan, a user can use a ContentProvider to store data on to-do items. Si tan loo sameeyo, a user can call a query method and get a cursor that shows the records to be iterated through.

Content providers for Android apps offer a consistent interface for accessing data. The data is exposed in a table format with each row representing a record and a column for a specific data type. The data can be anything from a file to an address.

Nidaamka oggolaanshaha

Permissions are a way to control the amount of data your app can access. The permission system on Android is organized into broad categories. These include read, write, and modify. Android apps can also list their permissions on a permissions page. Tusaale ahaan, in the Storage section, your app may ask for permission to read the contents of your device’s shared storage. It may also ask for permission to edit and delete the contents. Each permission type has its own description, and you can tap each permission for more information.

To use the permission system on Android, you must make sure that your app meets the requirements. Normally, Android waxa ay siin doontaa rukhsad aan khatar amni u keenin isticmaalayaasha. Waxaad dooran kartaa inaad u muujiso rukhsadahan sidii liis ogolaanshaha shaqsiyeed. Ogolaansho kasta, Hubi inaad ku darto sharraxaadda iyo summada sharraxaysa hawlaheeda ugu muhiimsan. Guud ahaan, waa inay ahaadaan laba jumladood oo dheer.

Heerarka AFP ee oggolaanshaha Android waxaa loo sameeyay si loo xoojiyo isticmaalayaasha dhamaadka si ay u maareeyaan oggolaanshaha codsiyadooda. Waxay u ogolaataa isticmaalayaasha inay qeexaan heerarka oggolaanshaha-fudud ee wanaagsan oo ay kala soocaan ilaha gaarka ah iyo kuwa sirta ah. Nidaamka AFP wuxuu sidoo kale la socon doonaa oggolaanshaha abka wakhtiga runtime. Tani waxay kaa caawinaysaa in la hubiyo in app uu qabsan karo shaqadiisa isagoo ilaalinaya isticmaalayaasha’ asturnaanta.

Oggolaanshaha Android ayaa siinaya abka inay galaan xogta gaarka ah iyo macluumaadka kale ee xasaasiga noqon kara. Caadi ahaan, pop-up ayaa soo bixi doona marka app uu u baahan yahay inuu galo qalabka xasaasiga ah ama xogta. Waa inaad had iyo jeer hubisaa oggolaanshaha ka hor inta aanad u oggolaan abka inuu ku shaqeeyo qalabkaaga.

Nolosha baytari

Nolosha batteriga ee abka Android waxa ay kuu oggolaanaysaa inaad la socoto isticmaalka batteriga abka kasta ee qalabkaaga. Waxay bixisaa macluumaadka sida apps-ka isticmaalaya awoodda batteriga ugu badan, haddii shaashadu ay shidantahay iyo inkale, iyo haddii qalabku hurdo qoto dheer ku jiro. Macluumaadkani wuxuu kaa caawin karaa dhimista qulqulka batteriga. App-ka waa sahlan tahay in la isticmaalo waxaana lagu dari karaa shaashadda gurigaaga si aad si sahlan u hesho xogta isticmaalka batteriga.

Si aad u hesho dulmar ku saabsan isticmaalka batteriga abkaaga, tag Settings menu oo taabo Battery. Markaa, taabo app kasta si aad u aragto inta ay le'eg tahay awooda uu isticmaalayo. If an app is taking up more power than you want, uninstall it from your phone. You can also change the settings of each app to limit its background usage.

Another way to optimize battery usage is to use a task killer application. These apps can be used to manage brightness, Wi-Fi, data, and sound. By using these apps, you can improve your battery life and enhance your device’s performance. While many battery saving apps are just bogus, there are four that are actually effective at extending your battery life.

Android 8.0 has introduced several updates that help preserve battery life while maintaining system health and user experience. One of the biggest drains on battery life is network requests made by apps. Many network requests require the use of power-consuming radios, which use a lot of battery. Sidaa awgeed, it is important to optimize network requests and minimize data connection to save battery life. Intaa waxaa dheer, apps can perform background work only when the system needs it.

Other battery saving apps for Android include JuiceDefender and Mobile Booster. JuiceDefender is a comprehensive app that helps users extend the battery life of their phone by controlling the most power-consuming features. It also has the ability to automatically toggle Wi-Fi based on location.

Performance

Marka la samaynayo app Android ah, there are various factors to consider, including network and device performance. This means optimizing your app to work efficiently across multiple networks and devices. You should also consider how your app works with APIs and servers to ensure it will be as fast and smooth as possible. By optimizing your app’s performance, waxaad kor u qaadi kartaa khibrada isticmaalaha oo aad kor u qaadi kartaa shaqeynta.

Waxqabadka mobilku wuu ka duwan yahay waxqabadka desktop-ka, iyo haddii aad qorsheyneyso inaad ka beddesho codsigaaga desktop-ka una wareejiso mobilada, waa inaad tan ogaataa. Isticmaalayaasha mobiladu waxay inta badan leeyihiin xiriir internet oo dheereeya iyo shaashad weyn. Waxqabadka apps android waxaa laga yaabaa inay saameeyaan khaladaad yaryar, sida adigoon isticmaalin API-yada saxda ah.

Inta lagu jiro horumarka, horumariyayaashu waa inay ku tijaabiyaan aalado kala duwan. Dhammaan isticmaaleyaasha ma yeelan doonaan aaladaha ugu sarreeya ee leh 2GB ee RAM iyo CPUs awood leh. Khalad caadi ah oo horumariyayaal badani sameeyaan ayaa ah hagaajinta koodka aaladda khaldan. Xitaa haddii aad leedahay qalab-dhammaad sare, waa inaad ku tijaabisaa abkaaga dhawr nooc oo qalab ah si aad u aragto sida uu uga falceliyo qaraarada kala duwan, xajmiga xusuusta, iyo xawaaraha CPU.

Sida aad u jeeddo, the results of this survey are not encouraging. Almost half of the developers are not implementing micro-optimizations to improve their app’s performance. Many developers still believe that micro-optimizations are not worth the time or effort. This results in poor app performance.