A Catamera widget has multiple views L0, L1, L2 and L3 (Table). Widget shows a summarized view, it could be cumulative or for a particular week or month. Some widgets have timeline showing for example last few months of data.
##### L1
+ (NSInteger)daysBetweenDate:(NSDate*)fromDateTime andDate:(NSDate*)toDateTime | |
{ | |
NSDate *fromDate; | |
NSDate *toDate; | |
NSCalendar *calendar = [NSCalendar currentCalendar]; | |
[calendar rangeOfUnit:NSDayCalendarUnit startDate:&fromDate | |
interval:NULL forDate:fromDateTime]; | |
[calendar rangeOfUnit:NSDayCalendarUnit startDate:&toDate |