Android Software Development
Introduction :
Android may be a Linux-based OS for mobile devices like Smartphone’s and tablet computers. It's developed by the Open Handset Alliance, led by Google.
Google financially supported the initial software developer, Android Inc., and bought it later in 2005.
The opening of the Android distribution in 2007 announced the formation of the Open Handset Alliance, a coalition of 86 companies dedicated to hardware, software and telecommunications Cellular resolution skirt. Androids abroad, such as the open source code licensed by Apache.
The Android Open Source Project (AOSP) is tasked with the upkeep and further development of Android.
Android features a large community of developers writing applications ("apps") that reach the functionality of the devices. Developers write especially during custom versions of Java. Apps are often downloaded from third-party sites or through online stores such as Google Play (formerly Android Market), an app store that travels through Google. In June 2012, there have been quite 600,000 apps available for Android, and therefore the estimated number of applications downloaded from Google Play was 20 billion.
Android became the world’s leading smartphone platform at the top of 2010. In the first quarter of 2012, Android had a 59% smartphone market share worldwide. In mid-2012, 400 million devices and 1 million activations per day were activated.
Google financially supported the initial software developer, Android Inc., and bought it later in 2005.
The opening of the Android distribution in 2007 announced the formation of the Open Handset Alliance, a coalition of 86 companies dedicated to hardware, software and telecommunications Cellular resolution skirt. Androids abroad, such as the open source code licensed by Apache.
The Android Open Source Project (AOSP) is tasked with the upkeep and further development of Android.
Android features a large community of developers writing applications ("apps") that reach the functionality of the devices. Developers write especially during custom versions of Java. Apps are often downloaded from third-party sites or through online stores such as Google Play (formerly Android Market), an app store that travels through Google. In June 2012, there have been quite 600,000 apps available for Android, and therefore the estimated number of applications downloaded from Google Play was 20 billion.
Android became the world’s leading smartphone platform at the top of 2010. In the first quarter of 2012, Android had a 59% smartphone market share worldwide. In mid-2012, 400 million devices and 1 million activations per day were activated.
Android software development is the process of creating new applications for the Android Open System. Applications are usually developed within the JAVA programming language using Android software development equipment, but other development tools are available. As of April 2011, a whopping 200,000 applications were developed for Android, with over 3 billion downloads. Mobile developer also grew Android platform among mobile developers Research in June 2011 showed that at the time of publication, more than 67% of mobile developers have used the platform.
Software development tools -
Android SDK :
The software for Android (SDK)(Software Development Kit) is a complete package of software.
These include a debugger, libraries, a handset emulator supported QEMU, documentation, sample code, and tutorials.
The currently supported platform consists of computers running Linux (all modern Linux deployment), Mac OS X 10.5.8 or later, Windows XP or later.
Eclipse is the officially supported integrated development environment (IDE) using Android Development Tools Plugin (ADT), although developers can use any text editor to edit Java and XML files.
then use instruction tools (Java Development Kit and Apache Ant are required) to make, build and debug Android applications as well as connected Android devices (e.g., trigger reboot, install software package remotely).
Improvements to the Android SDK go hand in hand with the development of the Android platform in general.
The SDK also supports older versions of the Android platform in case developers want to focus on their application on older devices.
Developer tools are more downloadable, so after downloading the latest programs and platforms, older platforms and tools are often pulled for social testing.
These include a debugger, libraries, a handset emulator supported QEMU, documentation, sample code, and tutorials.
The currently supported platform consists of computers running Linux (all modern Linux deployment), Mac OS X 10.5.8 or later, Windows XP or later.
Eclipse is the officially supported integrated development environment (IDE) using Android Development Tools Plugin (ADT), although developers can use any text editor to edit Java and XML files.
then use instruction tools (Java Development Kit and Apache Ant are required) to make, build and debug Android applications as well as connected Android devices (e.g., trigger reboot, install software package remotely).
Improvements to the Android SDK go hand in hand with the development of the Android platform in general.
The SDK also supports older versions of the Android platform in case developers want to focus on their application on older devices.
Developer tools are more downloadable, so after downloading the latest programs and platforms, older platforms and tools are often pulled for social testing.
Android applications are packaged in .apk format and stored in / folder / data data on the Android operating system (the folder can only be accessed by the root user for security reasons). APK package contains .dex files resource files, etc.
Native development kit :
Libraries written in C and other languages are often compiled to ARM or x86 native code and installed using the Android Native Development Kit. Native classes are often called from Java code running under the Dalvik VM using the System.loadLibrary call, which is a component of the quality Android Java classes. Full applications are often compiled and installed using traditional development tools. ADB Debugger provides a root shell under Android Emulator that allows native ARM code or x86 code upload and execute.ARM or x86 code can be compiled using GCC on a standard PC.Running native code is complicated by the fact that Android uses a non-standard C library (libc, known as Bionic). The underlying graphics device is out there as a buffer at /dev/graphics/fb0. The graphics library that Android uses to arbitrate and control access to the present device is understood because the Skia has backups for win32 and UNIX, which allow for cross-platform applications, and the graphics engine is the foundation of the Google Chrome browser.
Libraries written in C and other languages are often compiled to ARM or x86 native code and installed using the Android Native Development Kit. Native classes are often called from Java code running under the Dalvik VM using the System.loadLibrary call, which is a component of the quality Android Java classes. Full applications are often compiled and installed using traditional development tools. ADB Debugger provides a root shell under Android Emulator that allows native ARM code or x86 code upload and execute.ARM or x86 code can be compiled using GCC on a standard PC.Running native code is complicated by the fact that Android uses a non-standard C library (libc, known as Bionic). The underlying graphics device is out there as a buffer at /dev/graphics/fb0. The graphics library that Android uses to arbitrate and control access to the present device is understood because the Skia has backups for win32 and UNIX, which allow for cross-platform applications, and the graphics engine is the foundation of the Google Chrome browser.
Android Developer Challenge -
The Android Developer Challenge was a contest for the foremost innovative application for Android. Google offers prizes totaling 10 million US dollars, distributed between ADC I and ADC II. ADC I received shipments from 2 January to 14 April 2008.
The 50 most promising entries, announced on May 12, 2008, each received a $ 25,000 award for further development.
It ended in early September with the announcement of ten teams that received $275,000 each, and ten teams that received $100,000 each.ADC II was announced on 27 May 2009. The first ADC II tour ended on October 6, 2009.
It ended in early September with the announcement of ten teams that received $275,000 each, and ten teams that received $100,000 each.ADC II was announced on 27 May 2009. The first ADC II tour ended on October 6, 2009.
The first-round winners of ADC II comprising the highest 200 applications were announced on 5 November 2009. Voting for the second round also opened on the same day and ended on November 25. Google announced the highest winners of ADC II on November 30, with SweetDreams, What the Doodle!? and WaveSecure being nominated the general winners of the challenge.
Community-based firmware :
An open source integration community has the ability to create and share Android firmware with a variety of enhancements and features, such as FLAC audio support and so on.
Download the downloaded applications on the micro card.This usually involves rooting the device. Rooting allows users root access to the OS , enabling full control of the phone. In order to use custom firmwares the device's bootloader must be unlocked. Rooting alone doesn't allow the flashing of custom firmware. The modified companies will allow users of older phones to use apps only in newer versions.
These microbial software packages are frequently updated, include Android operating elements, have not been officially released through the microbial software allowed by the operator, and have few restrictions. CyanogenMod and OMFGBare examples of such firmware.
On September 24, 2009, Google released a letter of termination and giving up on the modest Cyanogen, citing problems with the redistribution of Google's closed-code applications in the custom firmware. Even though most of Android OS is open source, phones come packaged with closed-source Google applications for functionality like the Android Market and GPS navigation. Google says that these applications can only be distributed through distribution channels to licensed distributors.Cyanogen has complied with Google's wishes and is constant to distribute this mod without the proprietary software. He has provided a way to copy licensed Google applications during the mod's install process and restore them when it's complete.
0 Comments
I will be there for your help...