I tried that and unfortunately it still gives me the same error, I feel like something is not right with another part of the code but me being a noob, I can't find it
On Jul 15, 11:16 am, Oliver Rennfort <[email protected]> wrote: > Try > > String str =sum(); > > Android Apps Developer > > On Jul 15, 2009 11:34 AM, "desmo84" <[email protected]> wrote: > > Ok, I'm still new to using java and j2me all together, although I > understand enough to make basic programs and understand what I think > about returning methods. I'm having trouble with the code below, for > now all i want my code to do is pull up the MSISDN "telephone number" > that a mobile device has. Everytime i run the emulator I get an error > that the app has stopped unexpectedly and to try again. I've modified > the helloworld demo a little bit and just trying to get the tn to show > up. please tell me what i've done wrong and can someone also send me > an article about using the android api's please. > > package com.general.AntiClep; > > import android.app.Activity; > import android.os.Bundle; > import android.widget.TextView; > import android.telephony.TelephonyManager; > > import android.content.Context; > public class AntiClep extends Activity { > /** Called when the activity is first created. */ > @Override > public void onCreate(Bundle savedInstanceState) { > > String str = null; > sum(); > super.onCreate(savedInstanceState); > TextView tv = new TextView(this); > tv.setText(str); > setContentView(tv); > } > > public String sum(){ > TelephonyManager tm = (TelephonyManager)getSystemService > (Context.TELEPHONY_SERVICE); > > String result = tm.getLine1Number(); > > return result; > > } > > } --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" 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-beginners?hl=en -~----------~----~----~----~------~----~------~--~---
