|
Allows an application to read previously received cell broadcast messages and to register a content observer to get notifications when a cell broadcast has been received and added to the database. For emergency alerts, the database is updated immediately after the alert dialog and notification sound/vibration/speech are presented. The 'read' column is then updated after the user dismisses the alert. This enables supplementary emergency assistance apps to start loading additional emergency information (if Internet access is available) when the alert is first received, and to delay presenting the info to the user until after the initial alert dialog is dismissed. |
dangerous |
hardRestricted |