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1. HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION HOW TO
2. HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION INSTALL
3. HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION UPDATE
4. HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION FOR ANDROID

In this part of the tutorial, we’re going to create an analog clock and then move it around the screen. In the main.xml file, delete the code for the two buttons you have just created (or alternatively, create a new Android project). Now you’ve got the hang of creating some buttons, it’s time to try something more complicated. Tip: Again, changing the text displayed on this button is simply a matter of altering one line: android:text="Yes" />. Run this code in the Android Emulator and you will see a radio button has successfully been added. Again, thanks to Eclipse and the ADT project, this is simply a matter of writing a few lines of code: entire code should now look like this: With Android, the buttons you can add are practically endless, but another popular button is the radio button. So, if you wanted your button to say Cancel you would enter: android:text="Cancel" /} Tip: To change the text displayed on the button, you simply need to edit one line: android:text="Ok" /}. Adding a button that says Ok is simply a matter of adding a code snippet to the main.xml folder: XML code should now look like this: Obviously, we still have some way to go before your app is ready for the Android Market! But let’s start by adding a basic button. Tip: The Android Emulator can take a few minutes to load, so be patient!Īfter the Android Emulator has finished loading, you can see your basic app in action. To see your app in action, make sure the AndroidApp folder is selected in Eclipse’s Package Explorer, and select Run from the menu. At this point, your XML code should read like this: how will this look on an actual Android device? The Android SDK includes a mobile device emulator, which allows you to quickly and easily test your app without ever leaving the development environment. For this reason, we will be solely working with XML in this tutorial. The big advantage of declaring your UI in XML is that it helps to keep the presentation of your app separate from the code that controls your app’s behavior. In Eclipse’s Package Explorer, open the res folder, followed by layout and main.xml. You are now ready to create a basic Android app. You have just created your first Android project. Click Next.ĥ) On the Application Info page, enter the following information:Īfter you have entered this information, click Finish. Click Next.Ĥ) Enter a build target - this must not be greater than the target used by the Android Virtual Device (AVD), which is used to configure your Android Emulator. Click Next.ģ) Enter a name for your project (in this example, we’ll use AndroidApp) and select the location where your project will be stored. Select New followed by Project.Ģ) In the New Project wizard, select Android followed by Android Project. Open your Eclipse installation, and let’s get started!ġ) Open the File menu. The first step is to create a new Android project.

If you’re new to Eclipse, the Android Developers website has all the information you need to add ADT to your Eclipse installation)

HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION UPDATE

HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION FOR ANDROID

The great thing about developing for Android is that everything you need can be downloaded for free:

HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION INSTALL

To follow this tutorial, you’ll need to install some software. Finally, we’ll move onto something more complicated: creating a clock widget and altering the location where this widget appears on the home screen.

HOW TO USE ECLIPSE TO DEVELOP WEB APPLICATION HOW TO

You’ll also learn how to modify the XML to add different types of buttons to your app. In this tutorial, you’ll develop a basic app for Android 4.0, aka Ice Cream Sandwich.