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In this tutorial we will learn how to integrate Zxing 2.0 library into your Android app natively using Eclipse. Step by pay for homework step tutorial given below: 1. First go to the ZXing project from here http://code.google.com/p/zxing/downloads/list, and download projects file ZXing-2.0.zip. 2. From downloaded archive...

ViewFlinger this an android widget (extends ViewGroup) that allows to group a set of views that can be swiped horizontally. It offers a smoother transition that cannot be accomplished using ViewFlipper. This is based on the Workspace class on the iosched project, which is based...

A ScrollView is a special type of FrameLayout in that it allows users to scroll through a list of views that occupy more space than the physical display. The ScrollView can contain only one child view or ViewGroup, which normally is a LinearLayout. Note: Do...

A drawable resource is a general concept for a graphic that can be drawn to the screen and which you can retrieve with APIs such as getDrawable(int) or apply to another XML resource with attributes such as android:drawable and android:icon. There are several different types...

In this tutorial, we will implement one simple camera app with following features: 1) Launch the camera app and it will start the camera with capture and exit button at bottom. 1) On capture, it will capture the picture and show it in ImageView. 2) If you...

Android provides two mechanisms that you can use to create simple animations: Tweened animation , in which you tell Android to perform a series of simple transformations (position, size, rotation, and so on) to the content of a View; and Frame-By-Frame animation, which loads a series...

Every Android device comes with a collection of standard fonts: Droid Sans, Droid Sans Mono and Droid Serif. They were designed to be optimal for mobile displays, so these are the three fonts you will be working with most of the time and they can...

In this article, we take a look at how you can programmatically send and receive SMS messages in your Android applications. The good news for Android developers is that you don't need a real device to test out SMS messaging - the free Android emulator...