Android is an open-source operating system used for smartphones and tablets. It was developed by Android Inc., which was acquired by Google in 2005. The Android architecture includes the Linux kernel, native libraries, Android runtime including Dalvik virtual machine and core Java libraries, application framework, and applications. Key components of the application framework include activities, services, broadcast receivers, and content providers. Android features include a beautiful UI, connectivity, storage, media support, messaging, web browsing, multi-touch, multi-tasking, and resizable widgets. Major Android versions include Cupcake, Donut, Eclair, Froyo, Gingerbread, Honeycomb, Ice Cream Sandwich, Jelly Bean, KitKat, and
This is a basic crash course for android development covers:
Android Studio,Hello World Application,Application Components,Application Resources,User Interface,Good UI,Play Store
Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.
Android has the largest installed base of all operating systems (OS) of any kind.Android has been the best selling OS on tablets since 2013, and on smartphones it is dominant by any metric.
Initially developed by Android, Inc., which Google bought in 2005,Android was unveiled in 2007 along with the founding of the Open Handset Alliance – a consortium of hardware, software, and telecommunication companies devoted to advancing open standards for mobile devices.As of July 2013, the Google Play store has had over one million Android applications ("apps") published – including many "business-class apps"that rival competing mobile platforms – and over 50 billion applications downloaded.An April–May 2013 survey of mobile application developers found that 71% of developers create applications for Android,and a 2015 survey found that 40% of full-time professional developers see Android as their priority target platform, which is comparable to Apple's iOS on 37% with both platforms far above others.In September 2015, Android had 1.4 billion monthly active devices.
Android's source code is released by Google under open source licenses, although most Android devices ultimately ship with a combination of open source and proprietary software, including proprietary software required for accessing Google services.Android is popular with technology companies that require a ready-made, low-cost and customizable operating system for high-tech devices.Its open nature has encouraged a large community of developers and enthusiasts to use the open-source code as a foundation for community-driven projects, which deliver updates to older devices, add new features for advanced users or bring Android to devices originally shipped with other operating systems. The success of Android has made it a target for patent (and copyright) litigation as part of the so-called "smartphone wars" between technology companies.
Hey, Friends...
This PPT Presentation is all about History, Architecture, Versions, Advantages & Disadvantages of Android over apple ios. Students can use this PPT Presentation for their Education Purpose to give Presentation.
Introduction to Android and Android StudioSuyash Srijan
This is a presentation that I gave at Google Developer Group Oxford to introduce people to Android development and Android Studio IDE, which is used to build Android apps. This presentation gives a brief overview of the platform and fundamentals of the app and what developer tools are available.
PS: Some slides do not have any text accompanying it. That is either because it wasn't relevant or because the text would've been too long to put on the corresponding slide.
This presentation tries to give an overview of the fascinating world of mobile development. It is not the purpose to give any details on a given technology, but it tries to give an overview of the various possibilities. Although the presentation looks at technologies and initiatives from various parts of the industry there are some more details on a certain number of IBM initiative given my background.
This is a basic crash course for android development covers:
Android Studio,Hello World Application,Application Components,Application Resources,User Interface,Good UI,Play Store
Android is a mobile operating system developed by Google, based on the Linux kernel and designed primarily for touchscreen mobile devices such as smartphones and tablets. Android's user interface is mainly based on direct manipulation, using touch gestures that loosely correspond to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen objects, along with a virtual keyboard for text input. In addition to touchscreen devices, Google has further developed Android TV for televisions, Android Auto for cars, and Android Wear for wrist watches, each with a specialized user interface. Variants of Android are also used on notebooks, game consoles, digital cameras, and other electronics.
Android has the largest installed base of all operating systems (OS) of any kind.Android has been the best selling OS on tablets since 2013, and on smartphones it is dominant by any metric.
Initially developed by Android, Inc., which Google bought in 2005,Android was unveiled in 2007 along with the founding of the Open Handset Alliance – a consortium of hardware, software, and telecommunication companies devoted to advancing open standards for mobile devices.As of July 2013, the Google Play store has had over one million Android applications ("apps") published – including many "business-class apps"that rival competing mobile platforms – and over 50 billion applications downloaded.An April–May 2013 survey of mobile application developers found that 71% of developers create applications for Android,and a 2015 survey found that 40% of full-time professional developers see Android as their priority target platform, which is comparable to Apple's iOS on 37% with both platforms far above others.In September 2015, Android had 1.4 billion monthly active devices.
Android's source code is released by Google under open source licenses, although most Android devices ultimately ship with a combination of open source and proprietary software, including proprietary software required for accessing Google services.Android is popular with technology companies that require a ready-made, low-cost and customizable operating system for high-tech devices.Its open nature has encouraged a large community of developers and enthusiasts to use the open-source code as a foundation for community-driven projects, which deliver updates to older devices, add new features for advanced users or bring Android to devices originally shipped with other operating systems. The success of Android has made it a target for patent (and copyright) litigation as part of the so-called "smartphone wars" between technology companies.
Hey, Friends...
This PPT Presentation is all about History, Architecture, Versions, Advantages & Disadvantages of Android over apple ios. Students can use this PPT Presentation for their Education Purpose to give Presentation.
Introduction to Android and Android StudioSuyash Srijan
This is a presentation that I gave at Google Developer Group Oxford to introduce people to Android development and Android Studio IDE, which is used to build Android apps. This presentation gives a brief overview of the platform and fundamentals of the app and what developer tools are available.
PS: Some slides do not have any text accompanying it. That is either because it wasn't relevant or because the text would've been too long to put on the corresponding slide.
This presentation tries to give an overview of the fascinating world of mobile development. It is not the purpose to give any details on a given technology, but it tries to give an overview of the various possibilities. Although the presentation looks at technologies and initiatives from various parts of the industry there are some more details on a certain number of IBM initiative given my background.
Introduction to Android
The Android Platform, Understanding Android Market, Layers of Android, Intent of Android Development, Types of Android Components, Mapping Applications to Processes, Creating
an Android Application.
Android’s Development Environment: Introduction to Android SDK, Exploring Android Development Environment and Building Android Application in Eclipse, Android Emulator
and User Interfaces, Working with Views, Using Resources, and Understanding and Exploring Android Manifest File.
Wifi Direct Based Chat And File Transfer Android ApplicationNitin Bhasin
This App allows you to share any kind of file present in SD card to other mobile phone directly at speed of 5+MBps. It even allows to click images shoot videos and directly dend to other device.It also allows to send drawings by having drawing pad in it in various colours and various brush sizes. Web-View is also implemented in it.
Link Of App At Amazon Store: http://www.amazon.com/Wifi-Direct-Chat-Transfer-Application/dp/B00TKFFMZO/ref=sr_1_1?s=mobile-apps&ie=UTF8&qid=1424009545&sr=1-1&keywords=Wifi+Direct+Chat+and+File+Transfer+Application
Excellence Technology provides best Android Training Course in Chandigarh providing top class Android training in Chandigarh. To students & other who are looking for best Android Development Course In Chandigarh. In this Training We will cover all Aspects Android Development From Basic to Advance in very Easiest way. It offers 45days/2month/3month/6months training in Chandigarh. In the era of technology it is changing our life. Join our 100% Job oriented training & your first job in Android Development Industry.
Basic Information on Android development to start with...This presentation covers What is Android, Its development process and Build Process which an Android Beginner should have know
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
2. It’s Me
I am Saurabh Kukreja, Working as Mobile
Application Consultant from more than 3 years
.
I am also working as a co-founder of a startup
named as 4Edges, which is a service oriented
company, delivery various Software solutions
to our clients
3. Agenda
Evolution Of Mobile Phones
History Of Android
Architecture of android
Features
Application Component
5. A robot with a human appearance
An open-source operating system used for
smartphones and tablets.
Android
6. History
Android Inc. was founded by:
Andy Rubin
Rich Miner
Chris White
Nick Sears
They thought of Developing an advanced OS for camera
but later switched to Mobile Operating Systems
Google acquired Android Inc. in August 2005.
OHA- Open Handset Alliance
The first commercially available smartphone
running Android was the HTC Dream released on
October 22, 2008.
7. Android Architecture
Android is a mobile operating system (OS) based
on the Linux kernel and currently developed
by Google.
Applications are developed
for low powered hand-held
devices, such as Phone,
Tablets
Android is a complete stack
of:
Operating System
Middleware SDK
Core Applications
8.
9. Linux Kernel provides a level of abstraction
between the device hardware and the upper layers
of the Android software stack
Linux version 2.6.x for core system services like
memory management, process management,
security model, networking and lot of core OS
infrastructure
Linux Kernel
10.
11. All These libraries are written in C/C++
Libc: c standard library
SSL: Secure Socket Layer
Surface Manager: Responsible for composing different drawing surfaces
onto the
screen.
Open GL and SGL are graphic Libraries
OpenGL|ES : 3D Image Engine
SGL : 2D image Engine.
Hence we can combine 3D and 2D graphics in the same application.
Media Framework : Core part of the android multimedia.
MPEG4,MP3,…
FreeType: To render the fonts.
WebKit:Open source browser engine. Helps to work well on small screen.
SQLite: Embedded Database
Libraries
12.
13. Android Runtime
Android runtime meet the needs of Android
running in an embedded environment
,i.e., where is limited battery, limited Memory and limited CPU.
Android Runtime consists of Dalvik Virtual machine and Core Java
libraries.
CORE LIBRARIES:
Java Programming Language contains all the collection classes, utilities,
IO..all these utilities which you come across and expected to use.
DALVIK VIRTUAL MACHINE
application code must be transformed from standard Java class files to the Dalvik
executable (.dex) format, which has a 50% smaller memory footprint than
standard Java bytecode
Each Android application simply runs as a process directly on the Linux kernel,
each application running on an Android device does so within its own instance of
the Dalvik virtual machine (VM).
applications are essentially sandboxed
enforced level of abstraction makes applications platform neutral in that they are
never tied to any specific hardware.
14.
15. Application Framework
Our applications directly interact with these blocks of the
Android architecture. These programs manage the basic
functions of phone like resource management, voice call
management etc.
Important blocks of Application Framework:
Activity Manager: Manages the activity life cycle of
applications.
Content Providers: Manage the data sharing between
applications.
Telephony Manager: Manages all voice calls. We use
telephony manager if we want to access voice calls in our
application.
Location Manager: Location management, using GPS or
17. Application Component
Activities
They dictate the UI and handle the user interaction to
the smartphone screen
Services
They handle background processing associated with
an application.
Intent Receivers/Broadcast Receivers
Respond to notification or status changes. Can wake
up your process
Content Providers
They handle data and database management issues.
18. Features
Beautiful UI
Android OS basic screen provides a beautiful and
intuitive user interface.
Connectivity
GSM/EDGE, Bluetooth, Wi-Fi, NFC.
Storage SQLite
A lightweight relational database, is used for data
storage purposes.
Media support
MPEG-4, MP3, MIDI, WAV, JPEG, PNG, GIF, and
BMP
Messaging
SMS and MMS
19. Web browser
Based on the open-source WebKit layout engine, coupled with Chrome's
V8 JavaScript engine supporting HTML5 and CSS3.
Multi-touch
Android has native support for multi-touch which was initially made
available in handsets such as the HTC Hero.
Multi-tasking
User can jump from one task to another and same time various
application can run simultaneously.
Resizable widgets
Widgets are resizable, so users can expand them to show more content
or shrink them to save space
GCM
Google Cloud Messaging (GCM) is a service that lets developers send
short message data to their users on Android devices, without needing a
proprietary sync solution.
21. Evolving Trends
Android Wear
Android Wear extends the Android platform to a
new generation of devices
Small, powerful devices, worn on the body.
Useful information when you need it most.
Intelligent answers to spoken questions. Tools to
help reach fitness goals.
22. Android TV
Bring your apps, games, and content to the
biggest screen in the house.
Running the Android 5.0 ("Lollipop") operating
system
Users will have access to theGoogle Play Store to
download Android apps
23. Android Auto
To be operated in automobiles through
the dashboard's head unit.
The standard will offer drivers control over
GPS mapping/navigation
music playback
SMS
Telephony
web search