ታይነትዎን በፕሮግራም እናቀርባለን! በ ONMA ስካውት የ android መተግበሪያ ልማት አዎንታዊ አፈፃፀም የተረጋገጠ ነው.
እውቂያ
Android is one of the most popular mobile operating systems today. It has a market share of 75 percent and is used by more than 2 billion people worldwide. If you’re interested in learning more about the system, there are a lot of resources available. One of these resources is the Android SDK. You can also learn more about Kotlin and Java.
When you develop an application for the Android platform, you must get to know its platform architecture. This refers to the number of processes that take place when you start your application, as well as the communication between applications. በተጨማሪም, you need to get familiar with the different components of Android, including Activity, Fragment, Service, and Intent. በተጨማሪም, የቅርብ ጊዜ አዝማሚያዎችን ማወቅ እና የአንድሮይድ መተግበሪያዎችን እድገት የቅርብ ጊዜ አዝማሚያዎችን መከተል አለብዎት.
አንድሮይድ ኤስዲኬ አፕሊኬሽኖችን እንዲገነቡ እና እንዲጀምሩ የሚያስችሉዎ የተለያዩ የልማት መሳሪያዎችን እና ቤተ-መጻሕፍትን ይዟል. ስለእነዚህ መሳሪያዎች የሚሰራ እውቀት ሊኖርህ እና Google አዲስ ስሪቶችን ሲለቅ ማዘመን አለብህ. በዚህ መንገድ, ከቅርብ ጊዜ ባህሪያት ምርጡን ማግኘት እና የመተግበሪያዎን ተግባር ማሻሻል ይችላሉ።.
ለእርስዎ አንድሮይድ መተግበሪያ እድገት አዲስ ቋንቋ እየፈለጉ ከሆነ, Kotlin ን ማየት ይፈልጉ ይሆናል. ብዙ ጥቅሞች ያሉት ጃቫ የሚመስል ቋንቋ ነው።, እና ለብዙ የተለያዩ ስራዎች ጥቅም ላይ ሊውል ይችላል. ወደ ጃቫ-ባይትኮድ መቀየር መቻልም ጥቅም አለው።, ለጀማሪዎች በጣም ጥሩ ባህሪ ነው.
ኮትሊን ተወዳጅ ቢሆንም, you’ll have a hard time finding resources on learning it if you’re new to it. እንደ እድል ሆኖ, there are some online resources that will give you the basic information that you need to get started. Kotlin has a small developer community, which can provide answers to questions about the language. Kotlin is also a lot faster than Java, which means that it can be used more efficiently.
ጃቫ, በአንፃሩ, requires controlled exceptions, which can make the code very long. Those are just a couple of the things you need to be aware of before diving into the world of Java.
When you develop an Android application, you have to make sure to choose the right language. If you are new to programming for Android, you should start with Java. You can use Java to create both native and hybrid apps. እርስዎን ለመጀመር ብዙ ምሳሌዎች እና ግብዓቶች አሉ።. የሚከተሉት የጃቫ ለአንድሮይድ ልማት አንዳንድ ጥቅሞች ናቸው።.
ጃቫ የጃቫ ቤተኛ በይነገጽን ይደግፋል (JNI) ጃቫ እና አንድሮይድ ባይትኮድ እርስበርስ የሚገናኙበትን መንገድ የሚገልጽ ነው።. በጃቫ ወይም በኮትሊን አንድሮይድ የሚተዳደር ኮድ መጻፍም ይቻላል።. ኮትሊን ልክ እንደ ጃቫ ወደ ባይትኮድ የሚያጠናቅር ቋንቋ ነው።.
አንድሮይድ መተግበሪያ ሲገነቡ, የ Android ገንቢ መመሪያን መከተል አለብዎት. የጃቫ ፕሮግራሚንግ ቋንቋን ዋና ዋና ባህሪያት አጠቃላይ እይታን ያቀርባል እና ከእነሱ ጋር እንዴት መስራት እንደሚቻል ምሳሌዎችን ይሰጣል. ይህ መመሪያ የአፈጻጸም ችግሮችን እና የእርስዎን መተግበሪያዎች ለማመቻቸት ያሉትን የተለያዩ መሳሪያዎችንም ይሸፍናል።.
የDagger አንድሮይድ ልማት መድረክ ለአንድሮይድ መተግበሪያ ልማት አዲስ ማዕቀፍ ነው።. It provides a pure injections framework, which helps developers write Android code with fewer errors and with improved long-term stability. The framework is designed for software architects, and its interactive learning model lets you see and experience the implementation live.
እንደ አንድሮይድ ገንቢ, you need a framework that can handle the complexity of the mobile market. ለአብነት, many mobile phones and tablets use Android-based software, which means that you need to have a framework that can deal with different system versions and screen sizes. Dagger is the right choice for this, as it provides full traceability, and is ideal for Android development.
Dagger uses the ProGuard bytecode generator to post-process Java code. This enables it to emit a natural source bytecode. It also ensures that Java source is compatible with ProGuard optimizations.
አንድሮይድ ገንቢ ከሆኑ, you’re probably interested in using Location-Based Service APIs to track the location of your app users. The Location-Based Service APIs allow you to create location-aware apps with ease. You can use these APIs to add features such as geofencing and activity recognition to your applications. The APIs return a range of information including the approximate distance, speed, and accuracy of the location.
The Location-Based Service APIs for Android are available from infrastructure manufacturers and help developers build mobile apps more efficiently. Whether you’re building an app for Android or iOS, this new technology is making it easier to create a high-quality product faster. These APIs are often called “Beacon-Frames” እና በአንድሮይድ ላይ ይሰራሉ 6.0 እና በኋላ, ዊንዶውስ 10, ሊኑክስ 3.18, እና iOS. ለየት ያለ የ MAC-አድራሻ ምላሽ ለመስጠት ሊዋቀሩ ይችላሉ.
አካባቢን መሰረት ያደረጉ አገልግሎቶች ምቹ እና አጋዥ ሊመስሉ ይችላሉ።, ወደ ግላዊነት ስጋትም ሊመሩ ይችላሉ።. እንደ እድል ሆኖ, ከመከታተል የመውጣት መንገዶች አሉ።. ለአብነት, Cisco መከታተል ለማይፈልጉ ተጠቃሚዎች መርጦ መውጣትን ይሰጣል.
አንድሮይድ መተግበሪያዎችን ሲገነቡ, 3-ል ግራፊክስን ለመፍጠር የOpenGL API መጠቀም ይችላሉ።. ይህ ቴክኖሎጂ በአንድሮይድ በOpenGL ES API ይደገፋል, ለተከተቱ መሳሪያዎች የተዘጋጀው የOpenGL መግለጫ ጣዕም ነው።. ይህ ኤፒአይ ከJ2ME OpenGL ES API ጋር ተመሳሳይ ነው።, ተመሳሳይ ባይሆኑም. በአንድሮይድ መተግበሪያዎ ውስጥ OpenGL ESን ለመጠቀም እያሰቡ ከሆነ, ስለ ቴክኖሎጂው ማወቅ ያለብዎት ጥቂት ነገሮች እዚህ አሉ።.
3-ል ግራፊክስ ከማቅረብ በተጨማሪ, Android እንዲሁ Opengl es ን በመጠቀም ለ 2 ዲ ግራፊክስ ድጋፍ ይሰጣል. ይህ የኦፔንግል ተለዋዋጭ ለተቀናጀ ስርዓቶች በተለይ የተሠራ ሲሆን በ Android ውስጥ ይደገፋል 1.0 እና 2.2. ከኦፕሬንግስ ጀምሮ 2.0 በአብዛኛዎቹ የ Android መሣሪያዎች ይደገፋል, በአስተማሪዎችዎ ውስጥ የዚህን የኤ.ፒ.አይ. ስሪት መጠቀም አለብዎት.
የአመልካች / ሪክስንድሮድሮድ ልማት ማዕቀፍ የተዘጋጀው ለገንቢዎች መተግበሪያዎችን በከፍተኛ አፈፃፀም ለመገንባት ቀላል እንዲሆን ነው. ቤተ መፃህፍቱ ተመሳሳይነት ያላቸውን የመረጃ ዥረቶች ለማስተዳደር እና ለማስተናገድ መሳሪያዎችን ይሰጣል. ቋንቋው በጣም የተወሳሰበ ቢሆንም, መማር እና ማስታወስ ቀላል ነው. በተጨማሪም, ቤተመጽሐፍቱ ከብዙ የመሣሪያ ስርዓቶች ጋር ተኳሃኝ ነው, ጃቫ እና android ን ጨምሮ.
እንደ Android ስቱዲዮ ባሉ እንደ ሾክቶክ / ሪክስስታክስ ልማት በተዋሃደ የልማት አካባቢ ውስጥ ሊከናወን ይችላል, የተዋሃዱ የሙከራ መሣሪያዎች እና አራተኛነት ያለው. ቢሆንም, many Android applications can be highly complex, involving many user interactions and network connections. ከዚህ የተነሳ, the code can get quite long and may be faulty. ReactiveX is an alternative way to solve this problem. With this framework, developers can build asynchronous tasks while implementing a consistent design pattern.
ReactiveX simplifies stateful programs by using operators that reduce complex challenges to small lines of code. Traditional try/catch is ineffective for asynchronous computations, but ReactiveX also provides mechanisms for error handling. በተጨማሪም, Observables and Schedulers abstract away the complexities of concurrency, synchronization, and low-level threading.
Location-based services are becoming increasingly popular for mobile applications, as they offer many benefits and useful use cases. ቢሆንም, there are also risks associated with using location-based services. ለአብነት, some users may be uncomfortable with applications tracking them without their consent. To address these risks, developers should implement a permission-based approach to location-based service architecture.
A location-based service is a type of mobile application that uses geo-location data to provide personalized services. The application can use this data to display relevant information or find nearby services, such as cab drivers. To be able to utilize location-based services, an android developer must understand how they work and implement them in their apps.
In order to implement location-based services, developers need to consider a variety of technologies. While GPS is an excellent solution for many outdoor scenarios, its accuracy is limited. Inside buildings, ለምሳሌ, it cannot pinpoint a user’s position. Other technologies exist that offer some level of location accuracy, but still have many limitations.
Android uses a secure architecture to protect its users and its ecosystem. It starts with the kernel, and extends to native code and operating system applications. The software that runs above the kernel is called the Application Sandbox. All applications that run within the Application Sandbox are protected by a set of rules. Some platforms restrict developers to certain frameworks, APIs, and languages, but Android does not enforce any restrictions. ከዚህም በላይ, native code is as secure as interpreted code.
Android’s security architecture protects the device from applications that perform harmful operations. Among other things, applications are restricted from reading data from users or writing files on the device. They also cannot access the network without the user’s permission.