Animation is the state of being alive. Something that gives  an illusion.Frame by Frame animation is an animation defined in XML that shows a sequence of images in order. In Frame Animation, frames  are swapped repeatedly, so that it appears continuous to the human eye and we feel that it is animated. Frame is referred

Generate PDF file in Android

Friday, 01 November 2013 by

Its very important in real time to convert the records or any statements into PDF,EXCEL,Word,TXT and some other formats too. In this example we will discuss how to generate PDF using  iTextPdf , the file will be created in sdcard . At first itextpdf.jar have to be included to the project. The following permission is needed

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How to make a fancy slide show in Android?

Thursday, 31 October 2013 by

Fancy  SlideShow Application is capable to display predefined sequence of images with specified delays, text captions, voice comments or background music. In this example we will describe different fancy slide shows. We have used following java classes and layouts to implement this. The java classes are: 1. SimpletExample.java 2. ViewGroupExample.java 3. ViewGroupReflectionExample.java 4. XmlInflatExample.java The

How to create Excel file in Android?

Thursday, 31 October 2013 by

In this example we will show how to create an excel file In Android, the file will be created in sdcard. First we have included apache poi jar file to the project. we also declare the following permission in AndroidManifest.xml: We have created two buttons the create button will create the excel sheet and the

Animations can add subtle visual cues that notify users about what’s going on in any app and improve their mental model of your app’s interface. Animations are especially useful when the screen changes state, such as when content loads or new actions become available. Animations can also add a polished look to any app, which

Animations can add subtle visual cues that notify users about what’s going on in any app and improve their mental model of your app’s interface. Animations are especially useful when the screen changes state, such as when content loads or new actions become available. Animations can also add a polished look to the app, which

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The In-App Purchasing API lets you sell digital content and subscriptions–such as in-game currency, expansion packs, upgrades, magazine issues and more–from within your apps. Here is an example to implement In App purchases for Amazon in Android. We have to add the following in AndroidMainfest.xml: Wehave use the following java classes to Implement this. 1.AmazonPurchaseInfo.java

In-app Billing is a Google Play service that lets you sell digital content from inside your applications. You can use the service to sell a wide range of content, including downloadable content such as media files or photos, virtual content such as game levels or potions, premium services and features, and more. You can use

AlertDialog is a subclass of  dialog that can show a title, up to three buttons, a list of selectable items, or a custom layout. In this example we will show how to create a custom Alertdialog. Code for activity_main.xml: Code for customlayout.xml: Code in Activity:

SurfaceView  Provides a dedicated drawing surface embedded inside of a view hierarchy. You can control the format of this surface and, if you like, its size; the SurfaceView takes care of placing the surface at the correct location on the screen The surface is Z ordered so that it is behind the window holding its

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