Comment on Ask HN: How Do Emergency Alerts on Phone Work?Comments−david_allison6moMight as well start with the source code[0] and dig deeper:* CMAS https://en.wikipedia.org/wiki/Wireless_Emergency_Alerts* ETWS Earthquake and Tsunami Warning System[0] https://cs.android.com/android/platform/superproject/main/+/...
Comments
Might as well start with the source code[0] and dig deeper:
* CMAS https://en.wikipedia.org/wiki/Wireless_Emergency_Alerts
* ETWS Earthquake and Tsunami Warning System
[0] https://cs.android.com/android/platform/superproject/main/+/...