Android

Programs and news related with Google’s Android Mobile Operating System

ListView with Checkboxes in Android

June 14, 2012
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ListView with Checkboxes

In this article, we are going to discuss, how to create and use checkboxes in ListView widget of Android. 1. Create a new Android project named ListViewCheckbox 2. Select build target as Android version 4.0 ( API level 14 ) 3. Enter application related details 4. Open and update the file /res/layout/main.xml with the...

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Filterable ListView in Android

June 14, 2012
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Filterable ListView in execution

In this article, we are going to create a filterable listview application in Android. Filterable listview means that, whenever user types in some text, correspondingly the items in the listview will be filtered. 1. Create an Android project namely “ListViewFilterable” 2. Select a build target for this application 3. Enter the application details 4....

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ListView with custom layout in Android

June 13, 2012
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ListView using Custom Layout

In the article titled A ListView application in Android, we have used a built in layout to render the items in listview widget. In this article we are going to list items in a listview widget using a custom layout. 1. Create an Android project named ListViewCustomLayout 2. Select build target for this application...

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A ListView application in Android

June 13, 2012
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ListView Demo

In this article we are going to display a set of countries in a listview. 1. Creating an Android project namely ListViewDemo 2. Select the Android API level of the build target ( API level 14 ) 3. Enter Application Details : 4. Open and update the file /res/layout/main.xml with the given below code:...

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A Simple Calculator in Android

June 12, 2012
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Simple Calculator in Action

In this article we are going to create a calculator application with basic functionalities such as addition, subtraction, multiplication and division. This Android application is developed in Eclipse (4.2.1 ) with ADT plugin ( 20.0.3 ) and Android SDK (R20.0.3) 1. Create a new Android application project namely “SimpleCalculator” 2. Design application launcher icon...

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Custom Toast message in Android

June 12, 2012
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Toast Layout

In our previous article titled A Simple Toast Message, we have seen how to create a simple toast message. In this article we are going to see how to customize the toast messages so that the look and feel of toast messages can be modified. 1. Create an Android project 2. Select build target...

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A Simple Toast Message in Android

June 11, 2012
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A Simple Toast Message in Android

A toast message is a message shown to the user. This message will be visible to the user for a  particular interval of time and will be disappeared automatically. In this application we will create an activity with a button called “Click Me”. Clicking on this button will display a Toast message on the...

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HelloWorld Application in Android

June 10, 2012
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Screenshot of the application in execution

In this article, we are going to see, how to create a HelloWorld application in Android. This application is developed in Eclipse ( 4.2.1 ) with ADT plugin ( 20.0.3 ) and Android SDK ( R20.0.3 ) 1. Open Eclipse IDE 2. Click File -> New -> Project -> Android Application Project As shown...

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