Android: Is there any way to listen outgoing sms?
问题 I know that an incoming sms can be easily intercepted using a broadcast reciever. But I did not see any way to intercept an outgoing sms. How can this be done? But there is a way to do this.. Because many third party applications read both incoming and outgoing sms. 回答1: You will have to do something like this: Cache all messages's hash code on the phone Register an content observer for content://sms In onChange method of observer, enumrate all messages to check if it is in cache, if not, the