android ui

Android ConstraintLayout 2.0: ConstraintLayoutStates

With the introduction of ConstraintLayout 2.0, there is an interesting new feature called ConstraintLayoutStates. ConstraintLayoutStates allow you to create a layout with different states and switch between them easily. Typically, most layouts contain a loading state, initial state, end state and error state. Using ConstraintLayoutStates, there is a clean way to switch between these different […]

android ui Uncategorized

ConstraintLayout 2.0: ImageFilterView

Whilst browsing through the various examples online with the new ConstraintLayout 2.0, I stumbled upon ImageFilterView. This got my attention immediately and I decided to investigate further. An ImageFilterView allows you to perform some common image filtering techniques on an ImageView, including saturation, contrast, warmth and crossfade.  If you have tried to implement these image filters before, you may have […]


Android ConstraintLayout — Build a layout from Scratch + Q&A — Sunday (26 Nov) 5PM GMT+2 [Live Stream]

I’ve seen quite a lot of misuse/misunderstanding of how to use ConstraintLayout practically. I was contemplating the best way to talk about these common “Don’ts” that I see people do. I’ve decided to try do something a bit different than a blog post. I’ll be live streaming on Sunday, 26 November at 5PM GMT+2 (that […]

accessibility android

Android Accessibility – Making your app Switch Access Compatible

I received an email a few days ago, where I had a request for the Book Dash Android app to support “Switch Access”. To be honest, I had no idea what this email meant. My first thought was, “Hey, this will never run on a Nintendo Switch” but I realised that this probably wasn’t what […]

android studio ui

ConstraintLayout – Guidelines, Barriers, Chains and Groups

Since my initial blog post about ConstraintLayout, there have been a whole bunch of new features added (and lots of improvements) to ConstraintLayout. This blog post aims to cover some of the new features, namely Guidelines, Barriers, Chains and Groups. Some of these features require using Android Studio 3.0 Beta 5 and the beta version of […]