How to Install Android Studio (Windows, Mac & Linux)
Android Studio is the official integrated development environment (IDE) for Android app development. It includes tools, emulators, SDKs,...
How to Create a Background Service in Android
Background services allow Android applications to perform work without a user interface — such as syncing data, processing...
Android Image Picker Example Using Intent (Activity Result API)
Selecting images from the device gallery is a common requirement in Android applications. However, the old startActivityForResult() method...
Android Start Activity for Result – Best Practices & Examples
In Android apps, it’s common for one Activity to launch another and receive a result — for example, picking a contact, selecting a...
Using Facebook SDK in Android – Integration Guide
Overview The Facebook SDK for Android enables developers to integrate Facebook services such as authentication (Facebook Login), social...
Android ViewFlipper Example – Create Image Slideshow with ViewFlipper
In Android user interfaces, a ViewFlipper is a simple and effective widget for creating automatic or manual slideshows of views —...
Android ListView Header Parallax – Implementation and Code
A parallax header effect creates a dynamic visual experience where the header image moves at a slower rate than the list content when...
Android GridView Image Gallery – Setup and Complete Example
An image gallery is one of the most common UI patterns in Android apps — whether you’re showing photos from a user’s gallery, a...
Progress Notification in Android Example and Implementation
Overview Progress notifications inform users about ongoing background tasks such as file downloads, uploads, installations, or data...
Android TextView Example – Setup, Attributes, and Best Practices
TextView is one of the fundamental UI widgets in Android used to display text to users. It is a lightweight and flexible component that...
