iosswiftswiftuiwidgetwidgetkit

iOS clock animations on homescreen widget

I want to add a homescreen widget to my app, just like the iOS system Clock app, the second hand keeps moving every second. I have been searching on Google and Github for a long time and have not found a suitable solution. I have seen that there are already third-party apps that can implement such desktop widgets. For example:

How do they do it?

Solution

  • Use View._clockHandRotationEffect(.secondHand, in: .current, anchor: .center)

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