Resolution Independence: Adaptive Content Scaling in Corona

Posted by & filed under Android, Corona SDK, iOS, iPad, iPhone, Tutorials, Tips and Demos.

res

In previous posts, I shared a new way to think about virtual pixels (points) on iOS and the nuances of density independence on Android. Today, I’m going to talk about virtual pixels in Corona and explain how Corona virtual pixels can be made to look like native iOS/Android virtual pixels using “adaptive” content scaling.


iOS 8 and Corona SDK

Posted by & filed under Corona SDK, Daily Build, iOS, iPad, iPhone, News & Announcements.

Apple

It appears Apple has been making changes a little too quickly lately. Their sudden changes to the app submission filters gave heartburn to many iOS developers, including yours truly. And then just today, they pulled iOS 8.0.1, their minor update to iOS 8, on the same day they released it.

Of course, Apple changed a number of things with iOS 8 that have affected iOS app development. We’ve been tracking these and wanted to give you a summary of the known issues in Corona and their status.


CoronaViewer: Android Beta

Posted by & filed under Android, Corona SDK, News & Announcements.

Flat Corona

A few weeks ago, we introduced the beta of CoronaViewer for iOS. (If you haven’t seen this yet, check out the video in the original CoronaViewer post.)

Now, we are making a beta available for Android as well. Previously, you could preview your project on multiple devices for a single OS, e.g. iPhone and iPad. Now you’ll be able to preview your app across multiple OS’s and multiple devices — simultaneously!


Apple requires apps to be built with Xcode 5.1.1

Posted by & filed under Corona SDK, iPhone, News & Announcements.

xcode

Apple quietly posted this announcement requiring all iOS developers to “Build Your Apps With Xcode 5.1.1″. Apple enforces this when you try to upload your binary to the iTunes App Store:

ERROR ITMS-9000: “This bundle is invalid. New apps and app updates submitted to the App Store must be built with public (GM) versions of XCode 5.1.1 or higher and iOS 7 SDK. Do not submit apps built with beta software.”

Today, we’ve addressed this in the last public release (2189). Just rebuild and submit. You can also use daily builds 2306 or later.