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iosobjective-capple-watch

Apple watch using background refresh

Since apple watch is just an interface. Can I use background refresh to update the apple watch screen while the app is in the background mode not in foreground?

And if yes, how can I do that?

Solution

  • You can change the screen when for some reason a page deactivates, like for example, switching to another page. You should be using the method:

    - (void)didDeactivate {
// This method is called when watch view controller is no longer visible
[super didDeactivate];
}

    Which is on every WKInterfaceController class.