Welcome to the first post of this little series that I’m going to be publishing ~ every week from now. In this collection of posts I want to run you through creating a simple app with Flutter. Within this series we’ll be creating an application that allows us to track a collection of hashtags for… Continue reading
Posts Tagged → App Development
Exploring Android P: Magnifier
At Google I/O there were a lot of new announcements around the latest version of Android, P. One of these announcements was the new Magnifier functionality—a feature that will make it easier to view and select content that the magnifier is currently being shown for. In this article we’re going to take a quick dive… Continue reading
Learn Clean Architecture for Android at Caster.io
Last year I opened sourced a collection of Clean Architecture boilerplate repositories over at my works’ GitHub page. Whilst these were experiments and me exploring to find a balance between abstraction and maintainable code, these all gathered quite a bit of attention and with this attention came a lot of questions. These questions were all… Continue reading
Implementing text input in Flutter apps
In an app I’m working on I needed to allow the user to input some data before sending it off to a server. This is quite a common task for applications to implement, so in this post lets take a look at how we can do this in our Flutter apps. When it comes to… Continue reading
Exploring Android P: Priority Buckets
At Google I/O there were a lot of new announcements around the latest version of Android, P. One of these announcements were Priority Buckets — a battery management update to Android where the system will prioritise resources based on both how recently, and how frequently, the application in question is used. In this article we’re going to… Continue reading
Widgets: TabBar
The TabBar widget can be used to display a collection of tabs to the user in a horizontal format. The user would then select the desired tab, which would then change the content being displayed on the screen to match the currently selected tab. It is likely that you have already used tabs in an… Continue reading
Exploring Android P: Fingerprint Dialog
A few weeks or so ago the first developer preview of Android P was made available to us. Along with this announcement we were introduced to a number of new features and APIs made available to us in this release of Android. Whilst it is still early days (and there are likely new things /… Continue reading
Widgets: Image
The Image widget allows us to display an image within our user interface via a number of different means. This is done via the use of several different constructors, we can do this by using: Image() — Used to load an image from an ImageProvider. Here we simply provide an ImageProvider instance for the image parameter for… Continue reading
Widgets: Column
A Column is a widget used to display child widgets in a vertical manner. When children are placed within the Column then the widget will not allow scroll features to view all children — it will simply display the children that are visible within view. For example, if we wished to display three text widgets within a… Continue reading
Widgets: Row
A Row is a widget used to display child widgets in a horizontal manner. When children are placed within the Row then the widget will not allow scroll features to view all children — it will simply display the children that are visible within view. For example, if we wished to display three text widgets within a… Continue reading