How to make a simple android app with android studio

#How to make a simple android app with android studio how to#
#How to make a simple android app with android studio android#

Notice that the package name(generated below Company Domain field) uses a reverse DNS convention in which the domain name of your organization is reversed and suffixed with further identifiers like application name. Let the Project Location be as it is, you can change it if you want. As you enter the Company Domain, you will see the package name is automatically generated, just below the Company Domain field. For the Company Domain, enter com.studytonight or you can use your own name for this, for example com.johnwick.

#How to make a simple android app with android studio android#

Open Android Studio, go to File в†’ New в†’ New Project. An Android Project contains all the files that make up an application. The first step is to create a new Android Project. the User interface is defined in the layout XML file. In simple words we can say, that the backend will be handled by the class which extends the Activity class, and the frontend i.e.

Each definition is used to create an object(a user interface) that appears on the device's screen, like a button or some text or an image. A layout is made up of definitions written in XML.

A layout defines a set of user interface(UI) objects(Views and Widgets) and their position on the device screen.

In our first application FirstAppActivity will be our activity subclass. A simple application may need only one subclass, while a complex application can have many. Whenever we create a new activity, we are actually writing a subclass of Activity class. An activity is responsible for managing user interaction with a screen of information.

An activity is an instance of Activity, a class in the Android SDK.

Here are a few things that you must know, don't worry about it, you will understand all these, as we move forward: Our first application will be a simple application with one activity and a layout, in which we will just print Hello World! on the device screen. So now in this tutorial, we will be creating our first Android Application and will try to understand the basics of Android Application development.

#How to make a simple android app with android studio how to#

In the previous tutorial we learned how we can setup our system for Android Application Development and how to create an AVD(Android Virtual Device) to test our applications.

Android SDK Manager & required Packages.