I want to call a USSD (http://en.wikipedia.org/wiki/USSD) command and
have the reply returned as a String.
I can make the device automatically dial the USSD - like so
//
String encodedHash = Uri.encode("#");
String ussd = "*" + encodedHash + "105" + encodedHash;
startActivityForResult(new Intent("android.intent.action.CALL",
Uri.parse("tel:" + ussd)), 1);
//
This calls the USSD and the result is displayed in an alert menu
generated by the OS dialer. There's no way that I can see to
intercept the USSD reply, prevent the dialer displaying it, and then
use the result as a String.
Essentially, all I really want to do is (pseudo code)
//
String ussdReply = call("*#105#");
//
I've tried creating an "onActivityResult" but it never receives
anything from the startActivityForResult.
So, does anyone know how I can use the reply within an application?
Thanks
T
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