So I decided to look at this. I've got everything as you have above but I have errors.
Current errors are in the following lines:
Button button = (Button)findViewById(R.id.go);
helloName = (EditText)findViewById(R.id.helloName);
The error states: id cannot be resolved or is not a field
If I follow the listed fixes it places lines in the R.java. However, I then get errors on go and helloName for which there are no listed fixes.
Still looking to see if I can find it myself but wanted to tell you about this to see if it was just me (probably) or a missing section in the info above.
EDIT: Sigh. It's amazing what missing one line will do to you. This was my fault. Forgot to add the Press me string and it created these errors. Working great now.
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