I am using alarm feature in my app using service module and it is functioning. In the native alarm app we can save number of alarms with weekly setting. How this can be done whether i need to map or is there any built in function to implement this?
You will need to implement it yourself. Store a list with the alarms (sorted by date) and call StartServiceAt to schedule the first alarm. When the alarm fires you should remove the item from the list and schedule the next alarm.