HOW TO PREVENT ACTIVITY FROM RESTARTING WHEN PHONE IS ROTATED,I was working on android contact application where the add-contact form/context is a fragment on the main activity. Th...

Don’t write Android apps like it’s 2009!,The following is based on my experience working on various Android apps for the past few years and seeing how the framework and the devel...

Preparing for Associate Android Developer Certification Exam,We all want to be set-aside from the crowd. One way Android Devs can do that is by taking the Associate Android Develop...

A New Kind of Android Fragmentation,It has been about 5 years since I have been able to spend a dedicated chunk of time working solely on Android development. One of our competitor...

Please don't come Bank IT if you are good programmer.,I am a software programmer. I have tried a lots of time to being a good software engineer. I was working in a reputed software...

Putting native in React Native on Android,Using custom native components in React Native is a common thing, so sooner or later you may have to write some functionality in a native ...

Android errors,Please don't be like me: // a constructor which initializes items, prices, and descriptions public ItemAdapter(Context, c, String[] i, String[] p, String[] d ) { ite...

RxJava - Make your Async Task Synchronous,In Android framework, We have to do all the time consuming work in background thread. It sounds easy but believe me implementation is pa...

Introduction of Myself Part 1,My name is Kelvin Pere. And i live in Nigeria. I am currently an Android Developer who is interested in so many things. The Journey as not been easy a...

Java Developers, What's in Your Toolkit?,What IDEs, frameworks, languages, and other software do you use on a regular or semi-regular basis? Spring? Android Studio? Git? Maven / Gr...

android studio,hello I have a problem whit my android project, the app crashed when I tap on the button 原文链接：android studio

Testing Biometrics in Android Apps,Disclaimer: I’m working at HeadSpin developing SDKs and developer tools to make app-testing awesome. Biometrics have been increasingly vital to ...