An Android application that can listen for app notifications/calls and provide timely alerts
Principle: Upon receiving a notification, upload it to Cloud Log (like CLS). The monitoring task regularly checks the time of the last received notification and the last read time. If a notification is determined to be unread, it will repeatedly trigger alerts for calls and messages.
We ensure that the listening tasks continue to operate through front-end services. If they stop unexpectedly, our heartbeat monitoring system will trigger alarms.