Top "Contentobserver" questions

Receives call backs for changes to content.

Getting what has changed in ContentObserver

I want to know if the volume has changed. Reading other post I found this code to register a ContentObserver …

android contentobserver
ContentObserver used for SMS

I'm trying to extract the sent SMS. I know there is no BroadcastReciver for this. So I've found that I …

android sms contentobserver