Before you set about
your developing Android journey, there are few fundamental requirements that
you require to perform.
Experience of Java:
Android developing is principally in
Java. It's not a language hard to learn, in and of itself, but how it applies to Android development can be
puzzling without a solid base in the language. Standard Java Android not
exactly, but the standard learning of Java, it will be much easier for you to choose the Android development.
XML: XML experience
with scientific discipline can be
useful in a number of areas related to technology, Android is no exception. In particular,
the XML files build it easier to specify the user interface elements in
applications programme that you create. On the far side the experience a big plus.
Development and the environment: most Android developers
recommend using Eclipse as a development environment for composing your
write in code. You also require to
install the Android SDK before you start to make requests. Fortunately,
Android offers a package includes Eclipse and the Android SDK and related tools. Know that in the near future, most of the development of the robot will
abandon the Eclipse way 'Studio robot', then you may want that as well.
Perseverance: at last, learn the ins and outs of Android
development tools will be time. Discover how to create a quality application will take more time. Don't rush. Keep open your
brain focused on the long term. If you
don't, you will be frustrated
and want to give up.
Android System
Beg at the bottom of the
Linux kernel. Android uses a Linux, memory management, process management and
the network. However you'll never be programming for this layer directly.
The next level place that
contains the original Android libraries. They are all written in C/c + +, but
I'll call them via the Java interfaces. In this category you'll discover
Desktop Manager (for the installation of windows), the multimedia graphics in 2D,
3D and codecs (MPEG-4, H.264, MP3, etc.) and the web browser engine native Web
SQL database (SQLite) (WebKit).
Next is the runtime for
Android, including the Dalvik virtual machine. Dalvik manages the Dex files,
conversion of the compilation of the class and the standard jar files. Files
DEX, more pointed and more efficient than the class files, one of the
significant considerations for low memory and battery powered Android devices.
Java libraries are also
part of the Android runtime. It's written in Java and all above this layer.
Here, Android offers a large subset of packages 'Java 5 Standard Edition',
including groups, input/output and so on.
Is the next level above the
layer 'of the application window. Parts of these tools offered by Google, are
extensions or services that you've written. Is the element most important in
management action, which supervises the lifecycle of applications and a good
back "pile" for the navigation of the user.
Finally, the top layer is
the application layer. Will active most of your code here, along side such as
telephone and Web browser embedded applications etc.
How to develop Android applications
Android applications are written in the Java programming language., during
development the developer produces unique and logical of the writing
application configuration files in the
Java programming language. Java
source files are regenerating to
Java class files by the Java compiler.
Let's have a look at the most vital 6 things to keep in mind while developing an
application for Android:
Build up your
skills: determine SQL, Eclipse, XML, making visually attractive and extremely
practical for your robot. The three techniques will enable all developers
figure intuitive applications with
storage, productivity and visual characteristics. Developers fix future
problems that can rise up with the Android
apps. Thus, developers should follow the development of Android
applications.
Based on multiple screens: create Android
applications allowing the different sizes and screen resolutions. Know all available screen sizes before you start building
your application. The application and developed for size a screen may not work well on screen size
different which leads to inconsistent
and unsatisfactory user experiences.
Use the up-to-date
version: developers should keep
themselves updated with the current version of the Android SDK to develop
the application. The latest versions allow to repair a lot underlying troubles,
specified bug fixes, problems related to the performance and resolutions and so on. In order to create a
good application is necessary to provide him with the latest features
and expertise and troubleshooting for user improved.
Power consumption: make sure to design your applications the way they consume less energy. Whenever you develop a free or paid application
makes some design to low energy consumption compared with computers. Make sure that your application
doesn't wipe out the phone's battery liveliness and the inconvenience for your
users.
Make
"Android-compatible": creating an Android-compatible application. Be
sure that it can be operated easily using the Android functionality such as easy to install and simple to work with.
Ensure that the Android application according to the demands of the users. For
example, the application must shut down
when not in use and back to life
when the user clicks or click again for navigation. In addition,
developers should make sure that your practical application is well-matched
with the operating system Android top at least 5 or 3 albums of the issues ready
to provide effective solutions to its
users.
Test your application: use a
monkey throwing random tests of the flow of your application. Or, if you've
time, allow users to blind man to test your practical application, search
problems that may grow. It is the best way to check the usability of your
application and the appeal. This is the
most crucial step before distribution or marketing of your application
and to implement successfully all about call user improved and functionality.
The story of the
Android
Whether it is for advice, share photos
with friends, or even to cut fruit, makes each version of Android as
something new.
Android 1.5 cupcake
From the beginning, is open to the Android operating system that can run almost any widget or
application where you'll be able to do what you would like to do.
Android 1.6 sinker
Information in the world at your
fingertips - search the Web, get directions. Command, or watch videos of
your cat.
Android 2.0 lightning
Make your place of screen exactly how you want. Order of applications and
widgets on multiple screens and in
folders. Amazing Webcam live
wallpapers respond to the touch.
Android 2.2, Froyo
Vocal writing allows you to enter text, and 'the voice' allows you to
control your phone, simply speaking
Android 2.3, gingerbread
Gain new sensor robot for games - where you'll be able to touch, tap, tilt and play away.
Android 3.0 honeycomb
This edition is optimized for tabs, opens new horizons wherever you are.
2.5 Android, ice cream sandwich
Android comes of age with the new design and refined. Simple,
beautiful and intelligent.
4.1 Android, jelly bean
Graphics of the robot fast and
smooth with butter. With Google now, just get the right information at the right time.
And with more than 1 million applications in Google and thousands of Android devices, you've
the freedom to do what you want on any
device you decide.
Robot 4.4, kitkat
Our goal with "kitkat robot" is to experience unbelievable robot
available for everyone.
The name of the
blog, under the title candy that we assume that you'll begin with L lets guess at this stage. 5.0 Android lemon
cheesecake or tart lemon meringue 5.0, Android, anyone?
While we're awaiting
the authorized name news, as well as Android
5.0 release date and features, we can start pulling together the latest rumors from around the
Web.
Date of version 5.0
for Android
So we expect the 4.4
announced Android Android 5.0 release date
some time in October 2013.
Instead, we have seen the launch of Android
4.4 kitkat ", October 31, against this point release, we believe
now it's likely that we will discover 5.0 Android will come out in mid-2014,
most likely in Google IO, developer days conference at the annual meeting of
Google in San Francisco."
This year when we
expect to see the 5.0 for Android, Google IO, which took place from May 15 to July 17, 2013. Since the
announcement of Google Android 4.1
jelly bean "information and awareness Conference in 2012, it looks reasonable to expect to see the Android 5.0 in the 2013 event.
But on May 13, 2013, we got our confirmation that now
there is no service 5 Android at Google IO of Horowitz, President of the new
Google Android. Pichai said cable to the input/output for 2013 "is not a time when we have a massive
number of New product launches or new
operating system. Boo! "Both the Android and chrome, we'll focus
this information and consciousness on all kinds of things we do for developers
it can write better things.
Here are a few matters on Android:
An application
program of life cycle and self-activating management of the process rids the
user from concern about what active applications programmer.
-Location based services and
presentments.
-Wide active
architecture 'objectives' that lets you to switch and reuse of components.
You'll be able to easily order included spare components.
-Standard 2d and 3-D art
acceleration with optional
-Supporting for
audio/video quality letting in H.264
(AVC).
-Low-level power.
-Gear up mix: embed browser and map views directly into
your applications.
Best Android phones
It's one of the principal ways including the density of robot competition
described Apple's Smartphone, the amount of phones down there running the
mobile OS by Google.
Of course, there are lots of Android phones, but here are the five best Android phones that
you'll be able to buy online today:
Samsung Nexus S
The phone goes with a 1 GHz ultra fast central processing unit
that uses absolute interesting applications, unless you're developing
applications programme. The device has
a super amoled. Characteristics of ginger this OS, unlike other airlines
just a copy, the original
Android nexus installation. The nexus S 4 g connection additional speed access
to the World Wide Web. Yet, the 16 GB of storage isn't extensible, since the phone does not have an SD card slot.
HTC androids
It is fast and responsive, as
it goes with the Snapdragon processor that's associated with adrenal GPU.
Screen phones more large and superior solution. The only concern for most users to connect 4 g HTC androids
consumes more battery quickly compared
to other brands.
Motorola Atrix 4 g
It goes with a high speed of
Tegra 2 dual-core, thus carrying
off any delay in the use of the device.
The contact group has 4. Additionally, the Motorola Atrix can regenerate to the
type of laptop computers through the
use of a pier.
T-mobile G2X
This Android phone with
a dual-core central processing unit and Tegra 2. It's therefore extremely fast. In addition, it's a
good touching IPS 4 g camera pixel high front
and back facing micro-HDMI slot.
It has a buffer which can be
expanded up to 32 GB.
Samsung Galaxy S II
The phone has this energy dual core Android; a graphic component of speed
builds the machine very quick and dependable. The 4 g connection and the Super
amoled screen, but also other features
that are similar to those of the cell phone from t-mobile G2X.
At simple conditions, it must look at the features and functionality of the
cellular tool before deciding to buy. Of course, the particulars on Android
phones listed above are not exhaustive. You'll be able to also find users
browse each model or brand to acquire
more about the advantages and disadvantages.
Catches up with no magnification to state
that Android is an unattackable leader in Smartphones and laptops. According to
the latest ideas in the marketplace, more than 80% of the entire industry. The
fame of the Android mobile operating system is chiefly anticipated to the
determination of Google kept going as a product open source and integrating
with other titans of the technology from different domains. "Direct
Handset Alliance", consisting of
the likes of Samsung, LG, HTC, Android AT & T with the
up-to-date scientific features. However, unknown to most Android users, the
actual superpower arrives from it's all important elements. Here, we take a look at the fundamental components of
the Android arrangement.
I. First Linux kernel: constancy and
security system that comes with Android phones, as the basis of Linux. Earlier
version "sandwich" of cream ice of Android, energy of Linux kernel
version 2.6. Since Linux is basically a product open origin, Google made its own up adjustments to
the structure of the code to optimize
it for mobile devices. However, applying the latest editions of Android
version 3.0 for Linux has been upgraded.
II. File system: Android UNIX system
platform keeps up the structure of the file system, but a few amendments
architectural too. Storage is divided
into several classes granting two different intentions. The file system of the operating system, Android users
don't have access to modify the files in the folder. On the some other
hand, the application data are stored and used under "/ data" folder. While other Linux
distributions allow at least one user to have access to the tooth root of the system, most Android origin for
customers access phones manufacturing business.
III. Battery software: a format of
runtime for Android libraries and added frameworks are more advanced layers of the Linux kernel. The application
framework is the 3rd layer and the more complex applications on the cell
phone. Includes site manager Contact Manager, Manager of Communications,
application framework, package management, article suppliers and other
middleware interface utility. This writing in code has been wide specified
layer with the C computer programing language.
IV. Applications: Practical application Android is a layer of lead of the
Android architecture. It's more crucial to the user and supplies
functionality that you'll be capable to use the owner of the device directly.
Internally, these applications communicate
with the application window for their
purposes and provide the users of features.
To take advantage on the higher - ranking
architecture of Android, users can
purchase stores online fresh Android tablet. These site also supply the
most recent Smartphones Android as the
Samsung Galaxy GT-I9500 e-commerce.
Before making
the final choice, it's more useful
to set up a checklist so that
you'll be able to compare features and prices, and on the cutoff menu that
fulfill your requirements and demands. You should head off haste in the
technique that you may end up losing a
lot of money whenever you do the wrong option. The way in which you
think to use the port it picks out your choice.
What is so extraordinary about Android?
It's the nature of open origin Android
for enterprises. Now, let's watch this as a very special Android for developers
of applications and users. Developers corresponding this trade in services of
developing an Android application program to open air nature source of Android
gives access to information on the newest applications that were created. In
this formula, you'll be able to discover their challengers and can help
purchasers in the creation of the application with the up-to-date trends. While
the masses with the open nature of Android origin can release their judgements
on the applications and apply the solution to the troubles they face.
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