For short time intervalls (below 15 minutes) my suggestion is to use itoo together with a clock and the melon notification extension
If you like to continue using the alarmmanager extension and start an alarm via itoo as you are trying to doi it from your latest screenshot, you will have to fix your blocks like this:
In your procedure background _procedure there are 3 things missing: 1) the argument x
- For the main background procedure, you need to include an argument "x".
- a statement
evaluate but ignore result TaifunAlarmManager1
- A component does not get created until you touch any of its block
and 3) as you are using the web component to get some data from the api, you also should register a Web1 GotText event and create a corresponding event handler for rhat
See again the itoo documentation Open Source • Background Tasks: Itoo 🚀
Also in your test project don't use a clock to start the same alarm every 10 seconds again amd again, start it only once and be patient until the notification gets diplayed
For your test project you only have to ask for post notification permission and optionally schedule exact alarm permission
Fir debugging add Notifier LogInfo methods into your blocks and use logcat to check
Taifun