NSArray<NSString *> *portraitRatioTitles = @[@"Original value", @"Screen size", @"2:3", @"3:5", @"3:4", @"4:5", @"5:7", @"9:16"];NSMutableArray *ratioValues = [NSMutableArray array];
NSMutableArray *activityItems = [@[@"imageItem", @"attributes"] mutableCopy];