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I am afraid: SMS send from within an app seem impossible to detect?
Sending an SMS from an app in Android is really easy:
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, position, pi, null);
But it seem that all these SMS are "invisible" and the user will never know an SMS has been sent!
-> All SMS applications (Go SMS, Handcent, stock app, etc..) does not show these SMS.
-> These sent SMS does not seem to fire an Intent.
SO, my question is rather simple: how can I track all these SMS and find if an application is malicious?
I don't want to wait till the end of the month to check my bill, it will be too late!
Without any other solutions, the answer seem to be "NO, there is no solutions".
That's a big security issue, in my mind.