Always sim cards have a phone number so if yo want to retrieve your phone number you have to make a call to the telephone phone provider and thus obtain the number ... for example in my country i may obtain my phone number with *#595# and when i call that number i obtain my phone number. However this is not a universal number so if u want your app to run in other countries then u will be in trouble. But there must be another way to obtain that number. Then how you explain your phone is able to receive a call. But other way i dont know. El 19/04/2013 05:16, "dashman" <[email protected]> escribió:
> I'm using > > > ((TelephonyManager)context.getSystemService(Context.TELEPHONY_SERVICE)).getLine1Number() > > to retrieve the tel# of the device and then create a serial# out of it. > > > Some users have installed a telephony app (magic jack) that inhibits the > reporting > of the tel# - getLine1Number() reports null. > > Any other way to retrieve the number? > > > > > > -- > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Android Developers" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
