Android Online Classes | Process to Android Environment Setup

Android is an open source and Linux-based operating system for mobile devices such as smartphones and tablet computers. Android was developed by the Open Handset Alliance, led by Google, and other companies. This tutorial will teach you basic Android programming and will also take you through some advance concepts related to Android application development. This article gives you an overview of setting up an android environment and makes you ready to develop apps using Android training by Learn IT Training.

Android Environment Setup

You will be glad to know that you can start your Android application development on either of the following operating systems:

• Microsoft Windows XP or later version.
• Mac OS X 10.5.8 or later version with Intel chip.
• Linux including GNU C Library 2.7 or later. (Learn database concepts from LINUX training)

Second point is that all the required tools to develop Android applications are freely available and can be downloaded from the Web. Following is the list of software's you will need before you start your Android application programming.

• Java JDK5 or later version
• Android Studio

Here last two components are optional and if you are working on Windows machine then these components make your life easy while doing Java based application development. So let us have a look how to proceed to set required environment.

Setup Java Development kit

Well all android apps is made using Java, and Java is a primary language to make android apps. Java JDK (Java Development Kit) is the core foundation that we need before android app development.

The new Android Studio already came with embedded JDK installed; you can check it by clicking: File -> Project Structure

So the website always changes but if you go to google and type in “Download Java JDK” the first thing you will get the download link of Java Development Kit, now if you click and go to Java download link you will get different version of Java SE Development Kit listed here for download, and you can download and install this according to your operating system. Learn to write programming and configure using JAVA training by experts.

After installing Java on your machine you also required to set the PATH environment variables to conveniently run the Java executable, because android studio looking for Java by using its PATH environment variable.

AIDE- Android IDE

There are mainly two software’s used to develop android applications:

• Android studio
• Eclipse IDE

So now you have everything configured and your computer is compatible to find Java and worked with JDK.

Configure ADT plugin

• In Eclipse, select Window --> Preferences.
• Select Android from the panel on the left. Choose if you want to opt into sending usage statistics and click Proceed.
• In the SDK Location field, click Browse and choose the directory where you saved the Android SDK in step.
• Click Apply -->OK. You have now configured the ADT plugin successfully.

Configure an AVD

• Next, set up an AVD so that you can emulate a phone/tablet using your computer hardware. This will allow you to test the application being developed without requiring a physical Android device
• In Eclipse, navigate to Window --> AVD Manager. Click New… to fill in the details of the virtual device.
• Choose a name that conforms to the naming rules specified at the bottom of the window.
• The Target field specifies the version of Android you wish to have the virtual device running on. Notice that the list of the drop down menu only contains version of the Android OS that you selected to download during the SDK installation step. If you want the AVD to run another version of the OS, you must download appropriate version packages in the SDK Manager.
• The rest of the options relate to the specific features that you wish to customize the AVD with. These features represent hardware features present on physical Android devices. For instance, you may customize the screen resolution of the emulated device, availability of GPS. You can even specify a custom battery level state to test particular usage scenarios that app-users may encounter.
• Once you are satisfied with the configuration of the AVD, click Create AVD.

You are ready to begin coding your very first Android application. There is an abundance of tutorials on the web regarding the creation of a simple app.

About Android Training

Developing Android Apps is the foundation of our advanced Android curriculum. Online course by Learn IT Training blends you theoretically and practically to build great apps the right way. We take you through the basics and moves on to advanced concepts in Android app development providing online classes with highly qualified professional trainers and will assist while attending the interviews even after completion of course.

Register for Learn IT Training here: www.learnittraining.com/student-registration

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