Apple appears to be working on full Project Catalyst versions of Messages and Shortcuts for Mac, according to hints of the new apps found by developer Steve Troughton-Smith.
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Last, Troughton-Smith found that the Project Catalyst software on macOS Catalina includes Shortcuts frameworks suggesting a future Shortcuts for Mac app, and now it appears Apple is also working on a Catalyst version of the Messages app.
There is a whole lot of evidence in Catalina that they're working on a full, Catalyst version of Messages, much like Shortcuts for Mac. So, just like Shortcuts, I decided to cut to the chase and do it myself by calling the system frameworks. Voilà pic.twitter.com/IsXKrGpemd — Steve Troughton-Smith (@stroughtonsmith) June 19, 2019
Much of the UIKit Messages app is functional on macOS, using the native Catalyst UI from the macOS Catalina system frameworks. iMessage Effects, for example, are functional.
And, just for reference: this isn't a 'marzipanified' version of the Messages app from the iOS Simulator. This is the 'native' Catalyst UI coming from the macOS 10.15 system frameworks. Just like Shortcuts, it's all there, and mostly works if you know how to talk to it pic.twitter.com/VO59kPbbVY — Steve Troughton-Smith (@stroughtonsmith) June 19, 2019
iMessage Effects! pic.twitter.com/e6VM0xa6g4 — Steve Troughton-Smith (@stroughtonsmith) June 19, 2019
Apple made no mention of an overhauled Messages app or bringing Shortcuts to Mac when introducing macOS Catalina, so these features could be reserved for a future Catalina release that's perhaps coming later in the year.
Top Rated Comments
If Catalyst works well and there are no major problems, what's the big deal? Suddenly the Mac is filled with apps and developers, paving the way (hopefully) toward ARM Macs.
https://www.highcaffeinecontent.com/blog/20190518-Translating-an-ARM-iOS-App-to-Intel-macOS-Using-Bitcode
Stuff like
> you can statically translate binaries between Intel and ARM if they include Bitcode. It really works!
and
> Apple could use Bitcode to translate every Bitcode-enabled app on the Mac App Store, without consulting developers, so it would be ready to go on day one. This kind of power means Apple needn’t preannounce an ARM switch a year ahead of time, and also means a technology like Rosetta may be completely unnecessary this time round.