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| bet | 4/62 | | Sana | 28.01.2023 | | Hajmi | 6.4 Mb. | | #39982 |
Bog'liq O\'quv qo\'llanam22222 мифология , Документ Microsoft Word, ПФ-6247 НАЗОРАТ РЕЖА, baholash, Navoiy davlat pedagogika instituti, COMPUTER1 UZ, 1, buyuk ipak yolining qayta tiklanishi va uning iqtisodiy ahamiyatini, 22112016 Fedorov TRACECA, Тесты по аналитической химии, Akusherlik va ginekologiya savollar, Umumiy mikrobiologiya YaN - 1 variant, OBYEKTIVKA MAMUNA, Пирмаматов Шахбоз1.3. Android operatsion tizimi rivojlanishi va uning boshqa operatsion tizimlardan farqi.
Xususiyati
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Android
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iOS
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Company/Developer
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Google
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Apple Inc.
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OS family
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Linux
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OS X, UNIX
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Initial release
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September 23, 2008
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July 29, 2007
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Programmed in
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C, C++, java
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C, C++, Objective-C
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Source model
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Open source
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Closed, with open
source components.
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Internet browsing
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Google Chrome (or Android
Browser on older versions; other browsers are available)
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Mobile Safari (Other browsers are available)
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Interface
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Touch screen, Smartwatch
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Touch screen
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Messaging
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Google Hangouts
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iMessage
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Maps
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Google Maps
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Apple Maps
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App store
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Google Play – 1,000,000+ Apps.
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Apple app store –1,000,000+ Apps
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Market share
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81% of smartphones
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12.9% of smartphones
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Available language(s)
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32 Languages
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34 Languages
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Latest stable release
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Android 6.0 Marshmallow
(October 5, 2015)
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9.3.1 (March 31,2016)
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Hozirgi kunda Android qurilmalarning jahon bozoridagi turlari
Smartphones
Tablets
E-reader devices
Netbooks
MP4 players
Internet TVs
1.4.Android tizimi uchun kerakli instrumental vositalar va ularni о‘rnatish. Virtual qurilmadan foydalanish.
Android tizimda ilovalar yaratish uchun kerakli instrumental vositalar quyidagilardir:
Java JDK5 yoki JDK6
Android SDK
Eclipse IDE for Java Developers (optional)
Android Development Tools (ADT) Eclipse Plugin (optional)
Android Virtual Device (AVD)
Android Developers Tools (ADT) (Android SDK va ADT Plugin bilan birgalikda)
Android tizimda lovalar yaratish uchun kerakli instrumental vositalarni о‘rnatish quyidagi qadamlar orqali amalga oshiriladi3:
qadam: Java development kit (JDK) ni о‘rnatish (http://www.oracle.com/technetwork/java/javase/downloads/index.html)
qadam: Android SDK (Software Development Kit) ni о‘rnatish (http://developer.android.com/sdk/index.html)
qadam: Eclipse IDE ni о‘rnatish (http://www.eclipse.org/downloads/)
qadam: Android development tools (ADT) eclipse uchun plugin ni о‘rnatish (https://dl-ssl.google.com/android/eclipse/)
qadam: Android virtual mashinasi (AVD) ni о‘rnatish Android SDK о‘z ichiga quyidagilarni oladi
Debugger
Libraries
an emulator
Documentation
sample code
tutorials.
http://developer.android.com/sdk/index.html dan Android SDK yuklab olinadi va dastur о‘rnatilgandan keyin Android SDK Manager ishga tushiriladi. Buning uchun quyidagi ketma-ketlikni amalga oshirish lozim: All Programs > Android SDK Tools > SDK Manager
1.4-rasm. Android SDKni yuklab olish oynasi
Agar joriy kompyuterda Java (JDK) о‘rnatilmagan bо‘lsa, u holda Android SDK Manager ishga tushirilganda quyidagicha xatolik chiqadi. (1.5-rasm)
1.5-rasm. Android SDK Manager ishga tushurishdagi xatolik.
Agar kompyuterda Java (JDK) о‘rnatilgan bо‘lsa, u holda Android SDK Manager muvoffaqiyatli ishga tushadi va quyidagicha Android SDK Manager ni sozlash oynasi paydo bо‘ladi (1.6-rasm).
1.6-rasm. Android SDK Manager ni sozlash oynasi.
Har bir API level uchun asosan ikkita platforma mavjud. SDK Platform, Google APIs by Google Inc. (Google maps uchun mо‘ljallangan ilovalar yaratishda foydalaniladi)
Ilovani yaratish uchun kerakli kutubxonalar о‘rnatilgandan keyin ilova kodini yozish va uni ishga tushirib kо‘rish uchun instrumental dasturiy vositalar kerak bо‘ladi. Ushbu dasturdan bittasi Eclipse bо‘lib, android ilovalar yaratishda qulay interfeysi bilan ajralib turadi. Bundan tashqari Netbeans, IntelliJ IDEA, Android Studio kabi dasturlar mavjud bо‘lib, bular ham ilovalar ishlab chiqishda samarali foydalaniladi. Berilgan ssilka (http://www.eclipse.org/downloads/) orqali biz Eclipse dasturining kerakli versiyasini yuklab olishimiz mumkin. Yuklab olingan dasturni arxivdan chiqarib olib ishga tushiramiz.
Misol uchun (C:\eclipse\eclipse.exe):
1.7-rasm. Eclipse dasturi dastlabki ishchi oynasi.
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