Ok I rearranged my code a bit and put the triggered code into public voids. Here is the code that fires my function:
final String value = btnAddCost.getText().toString(); addCost(Integer.parseInt(value)); and here is the addCost() function: public int totalCost=0; public void addCost(int cost) { final TextView txtTotalCost; txtTotalCost = (TextView) findViewById(R.id.txtTotalCost); totalCost = totalCost + cost; txtTotalCost.setText("$"+totalCost); } this all compiles fine, has no errors, and no warnings; yet when I enter a valid integer, (edittext is numeric only) it crashes the app. Any ideas? I don't really know how to use the debugger yet. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Beginners" group. To post to this group, send email to android-beginners@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-beginners?hl=en -~----------~----~----~----~------~----~------~--~---