- (void)showErrorView { if (self.errorView.hidden) { self.errorView.alpha = 0.0; self.errorView.hidden = NO; [UIView animateWithDuration:0.3 animations:^{ self.contentView.alpha = 0.0; self.errorView.alpha = 1.0; } completion:^(BOOL finished) { self.contentView.hidden = YES; self.noResultsView.hidden = YES; self.offlineView.hidden = YES; }]; } }
How to animate view iOS
February 10, 2017
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