Today's extension iOS10 Show More/Less
ios, ios10, ios10-today-widget, objective-c
Solution
I found the issue.
I had edited the `self.preferredContentSize` even if the widget was in the compact mode.Just check every time when you update the `preferredContentSize` if `widgetActiveDisplayMode` is `NCWidgetDisplayModeExpanded`
Problem
Had updated the today's extension for iOS 10 implement the delegate method: ``` -(void)widgetActiveDisplayModeDidChange:(NCWidgetDisplayMode)activeDisplayMode withMaximumSize:(CGSize)maxSize { if (activeDisplayMode == NCWidgetDisplayModeCompact){ [UIView animateWithDuration:0.25 animations:^{ self.preferredContentSize = maxSize; [self.view layoutIfNeeded]; }]; } else if (activeDisplayMode == NCWidgetDisplayModeExpanded){ newHeight = [self getNewWidgetHeight]; [UIView animateWithDuration:0.25 animations:^{ self.preferredContentSize = CGSizeMake(0, newHeight); [self.view layoutIfNeeded]; }]; } } ``` everything work fine. But if I leave the widget in compact mode (with show more option available) and if i rerun/reopen the widget screen and if i tapped on Show More button nothing happens even if the delegate method is triggered. I should press 2 time show more/less until widget starts expanding. I also receive this error:`No active animation block!`