Today Extension view flashes when redrawing

Question

According to Apple documentation, \"To help your widget look up to date, the system occasionally captures snapshots of your widget’s view. When the widget becomes visible ag

Answer 1

You need to be careful about your compilation handler in the

-(void)widgetPerformUpdateWithCompletionHandler:(void (^)(NCUpdateResult))completionHandler

method. What happens is that your extension probably has an error and everytime view appers it is being called again. Try to attach your extension to debugger(Debugger->Attach to Process-> your extension id) and see the result by putting some breakpoints.