android studio hello world sample file download

idea folder: This folder contains the files that used by Android Studio. You will see the project structure, I will describe below. Expand the 'HelloWord' project in the Project Panel (on the left sidebar click '1: Project' if it not visible). And then click the 'Finish' button.Īfter that, you will see your workspace. Select 'Add No Activity' because we want to learn all basic of Android application development. This page is the list of Predefined Templates that you can use with your app. The picture below shows the percentage of each version of Android.Īfter you selected the Minimum SDK, click the 'Next' button. I recommend you to consider the Android's feature that you want to use, the target user or percentage of Android user that will can use your app. This page is used to set a minimun version of Android that you want to support, I selected 'API 9: Android 2.3 (Gingerbread)' because 99.1% of Android device running Android version 2.3 and above. Project Location: The location on disk that you want to store the project.This step Android Studio will generate automatically. I use '' as domain name the Java Package will be 'me.'. Java Package will naming by use your reversed domain name and follow by the application name. Package Name: The name of Java Package, it is used to organize Java classes into namespaces.but don't worry if you don't have it, you can enter anything such as.

Company Domain: Enter your company demain main name if you have.Application Name: The name of your application.This is the first screen that you will see after click 'New Project.' button, it's used for setting up the project properties.

If this is first time that you have run the program, you will see a project list window then click New Project. I recommend you to use Oracle JDK but if you want to use OpenJDK, you have to install OpenJDK version 7 or above.įirst of all, open an Android Studio and then click the File menu and select New Project. Note: Android Studio requires Java SE Development Kit (JDK) version 6 or higher. In this article I will use an Android Studio to create the 'HelloWorld' application, so you can download an Android Studio from it Official Download Page. 'Hello World' application will only display the text 'Hello World' on the screen but it is an importance step to make sure that your development environment is work properly. This application called 'Hello World', it is a simple program that programmers write when they learn a new programming language or platform. This article will guide you to create your first Android application.

Deploy the Application to Virtual Device.

Android studio hello world sample file download