Best Android Development Training Company in Roorkee

Best Android Development Training Company in Roorkee

What is Android?


Android is a mobile operating system which is based on the linux kernel. The Android operating system was developed by Andy Roubine in 2003.  Andy Roubine had a team of developers who helped to develop an android operating system. Andy Roubine’s team members are Rich Miner, Chris White, and Nick Sears. Android Operating system is the most popular operating system for mobiles. Approx 85% of peoples are use android devices.

The Android operating system is easy to use. Anybody can use easily android operating system. The Android operating system has a lot of features who make it more attractive. The Android operating system has many features for customization. You can customize your interface, services, etc. Google acquired the android operating system in 2005. And in 2007 HTC released a first android smartphone. This mobile was run in cupcake android version. Android versions are given below:

Name Version Release Date Security Patches / Updates
Alpha 1.0 Sep 23, 2008 Unsupported
Beta 1.1 Feb 09, 2009 Unsupported
Cupcake 1.5 April 27, 2009 Unsupported
Donut 1.6 Sep 05, 2009 Unsupported
Éclair 2.0-2.1 Oct 26, 2009 Unsupported
Froyo 2.3-2.3.7 May 20, 2010 Unsupported
Honeycomb 3.0-3.2.6 Feb 22, 2011 Unsupported
Ice cream sandwich 4.0-4.0.4 Oct 18, 2011 Unsupported
Jellybean 4.1-4.3.1 July 9, 2012 Unsupported
KitKat 4.4-4.4.4 Oct 31, 2013 Supported
Lollipop 5.0-5.1.1 Nov 12, 2014 Supported
Marshmallow 6.0-6.0.1 Oct 5, 2015 Supported
Nougat 7.0-7.1.2 Aug 22, 2016 Supported
Oreo 8.0 Aug 21, 2017 Supported


Android project Components

Manifest: Manifest file is used to allow permissions, define activity location, etc. It is an XML file which is automatically generated in an android project.

Activity: An activity is a component in an android project which directly interacts with the user. Each activity is making a user interface for an application.

Java Class: In an android application we need a java class. It is automatic generates with an android project. The class file is used for backend coding of an activity.

Android Virtual Device (AVD): Android virtual device is a virtual android device. It is used for test our android application. We can run easily android application on our computer.

A career in Android Development

As we know that Android is the fastest growing industry at this time. We know that 85% population is using Android devices.  According to a report, android is covering 85% market share. Android has 2.6 million apps in the Google play store. Android has 1.4 billion Android users and these values are increasing day by day. According to a reported salary of an Android developer is $49,000 to $121,000 in US dollar. This salary increases every year according to developers work experience. As we know that Android is an open source operating system so we can easily learn android development. Android has a powerful development framework that is known as the android studio.

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How Can You Learn Android Development?

If you are really interested in android development then you have a good option of Techonical Infotech Pvt. Ltd.Techonical Infotech Pvt. Ltd. is the best android development training company in Roorkee. Many other training companies are situated at every corner of the city but Techonical Infotech Pvt. Ltd. is the best Android Development training Company in Roorkee. Techonical Infotech Pvt. Ltd. has dynamic trainers to train us for android development.

Techonical Infotech Pvt. Ltd. provides fully practical knowledge for android development. If you want to become a android developer then Techonical Infotech Pvt. Ltd. is the best android development training company for you. You should join Cetpa Infotech. Techonical Infotech Pvt. Ltd. is a reputed training company in Roorkee. If you are a student and finding a training company for android development then Techonical Infotech Pvt. Ltd. is the best option for you. You can join Techonical Infotech Pvt. Ltd. at summer training or winter training.

Techonical Infotech Pvt. Ltd. also provides these facilities:

  • Android Development training in Roorkee
  • Online Android Development training
  • Classroom Android Development training in Roorkee
  • Android project-based training in Roorkee
  • Android summer training in Roorkee
  • Android winter training in Roorkee
  • Android college campus training in Roorkee
  • Android corporate training in Roorkee


Phone: +91- 7906818313 & +91-7500893874


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