I\'ve been working on an app that sends SMS-messages. The problem I have is that the sendTextMessage method sends two messages with the same content. How do I fix that?
There is an issue with firmware (LPQ) specifically for Galaxy S2 where SMS is sent twice on all 3rd party apps (including Handcent, GO SMS, etc) except stock messaging app. I think the latest version of firmware LP7 fixes the duplicate send SMS issue. Can you verify the firmware version on your phone?
Handcent & GO SMS has found their own workarounds and upgraded their apks to market.