Add support for app extension-based screen savers
Originator: | jhonbob3 | ||
Number: | rdar://35530896 | Date Originated: | 2017-11-14 |
Status: | Duplicate of 18791312 | Resolved: | |
Product: | macOS + SDK | Product Version: | |
Classification: | Suggestion | Reproducible: | Always |
Summary: When creating a screen saver with Swift in macOS High Sierra, the screen saver displays the message: > You cannot use the ColorClockSaver screen saver with this version of macOS. Please contact the vendor to get a newer version of the screen saver. I understand that this is because screen savers are NSBundle-style plugins. Each plugin links to its own Swift runtime which causes the screen saver to not work. Steps to Reproduce: 1. In High Sierra, create a new screen saver in Xcode from the template. Alternatively, download the source for a screen saver here: https://github.com/edwardloveall/colorclocksaver/ 2. Change the main view to a swift file, and set it as the Principal class in the info.plist. 3. Build the screensaver plugin and install it in ~/Library/Screen Savers 4. Open the screen saver preference pane in System Preferences and select the new screen saver Expected Results: The newly created screen saver displays. Actual Results: This message appears: You cannot use the ColorClockSaver screen saver with this version of macOS. Please contact the vendor to get a newer version of the screen saver. Version/Build: I am running macOS 10.13.1 (17B48). This screen saver was most recently compiled with Xcode Version 9.1 (9B55). Configuration: MacBook Pro (Retina, 15-inch, Late 2013) with 16 GB of ram
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