FreshersPrep – Our New Website

android_admin + Android March 22, 2017

Hello Everyone, Thanks all for your support. FreshersPrep – Our New Website Today we are launching our new site FreshersPrep (freshersprep.com) in which you will find online test, tutorials, trainings, placement papers, interview questions. Whether you are just starting out in your career or ...Read More

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Android Image Slideshow using ViewPager

Nithya Vasudevan + ViewPager May 7, 2014

Screen slides are transitions between one entire screen to another and are common with UIs like setup wizards or slideshows. This Android tutorial shows how to create image slideshow with ViewPager (provided as part of Android support library). ViewPager can animate screen slides automatically. ...Read More

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Android Vertical ScrollBar Styling

Nithya Vasudevan + Android April 22, 2014

This Android tutorial explains how to customize the style of Vertical Scrollbar in ScrollView as shown below. Scrollbar style includes changing the size, style, fade duration, track and thumb of scroll bar, etc. We can customize the track and thumb of scrollbar using either ...Read More

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Android SQLite Join Multiple Tables Example

Nithya Vasudevan + SQLite April 20, 2014

Project Description: We will take an example of Employee – Department tables to explain join in sqlite. In this Android SQLite tutorial we will do the following, Create a new database with Employee and Department tables. Write a SQLite Data Access Object (DAO) class ...Read More

21 Comments

Android: How to store list of values in SharedPreferences

Nithya Vasudevan + SharedPreferences April 20, 2014

In almost all our applications we are required to store application related user preferences or settings like favorites, language settings etc. Android provides a lot of options for storing data but the preference related settings can be easily stored and maintained using SharedPreferences class. ...Read More

42 Comments

Android ImageView Blink Animation

Nithya Vasudevan + ImageView April 18, 2014

In this Android Example, we will see how to make an ImageView blink using AnimationDrawable class. Steps to create frame-by-frame animations using AnimationDrawable define animation in an XML file, place it in res/drawable/ folder and set it as background to a View object. call ...Read More

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Android SQLite Example

Nithya Vasudevan + SQLite April 11, 2014

Project Description This Android SQLite tutorial explains the following, How to create a new database with a table (Employee table) in your application. Write SQLite Data Access Object (DAO) class for handling database create, read, update and delete (CRUD) operations on the table. Add ...Read More

8 Comments

Android SharedPreferences Tutorial and Example

Nithya Vasudevan + SharedPreferences April 7, 2014

Blog

Accessing Google Maps API for location services in Android28.10.2026Android location features combine two related services: the Maps SDK for Android renders interactive maps, while the Fused Location Provider uses GPS, Wi-Fi,…
Build a simple Android chat app with WebSockets28.10.2026A chat screen feels instant because the server can push each new message to connected phones as it arrives. This Android tutorial builds that flow with Kotlin,…
WebSockets for real-time Android apps28.10.2026WebSockets create a persistent, bidirectional connection between an Android app and a server. The client can send events without opening another HTTP request,…
Multipart file uploads from Android28.10.2026Android applications regularly send user-selected files to a backend, including profile images, receipts, evidence, and signed documents. HTTP multipart…
Build an Android REST client with OkHttp27.10.2026Implementing a REST client with OkHttp in Android gives an app a lightweight, mature HTTP engine. It manages connection pooling, timeouts, request cancellation…
Parsing JSON Data With Gson in Android27.10.2026Android applications commonly receive JSON from REST APIs, background services, and local data files. Gson converts these responses into Kotlin or Java model…
Making HTTP requests with Retrofit in Android27.10.2026Making HTTP requests with Retrofit in Android is a practical way to connect an app to a REST API. Retrofit turns an HTTP endpoint into a typed Kotlin method,…
Migrating an Android SQLite Database to Room Without Data Loss27.10.2026Android applications often keep records in a local SQLite database, especially when data must remain available without a network connection. A legacy…
Using ProGuard for Android Code Obfuscation26.10.2026ProGuard analyses compiled Android classes, then renames them and can remove code that appears unused. This obfuscation makes casual reverse engineering harder…
Optimising app performance with LeakCanary26.10.2026Memory leaks can make an Android app feel slow long before it crashes. A screen may disappear from view while its Activity, Fragment, adapter, bitmap, or…

Android: DatePickerDialog on EditText Click Event

Nithya Vasudevan + Dialog April 4, 2014

In this Android Example, we will see how to open a DatePickerDialog on EditText click event, select the date from the Calendar, and set it in EditText in dd-MM-yyyy format using SimpleDateFormat. Android Project Create a new Android project and name it as DatePickerDialogEditTextClickEvent. ...Read More

26 Comments

Android: ListView Fastscroll and its styling

Nithya Vasudevan + ListView March 20, 2014

In this Android example, we will see how to create a ListView with fast scroll enabled. Project Description: This Android ListView tutorial explains the following, How to create a ListView which displays a list of items (in our example we display a list of ...Read More

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