Hi all,
Can anyone explain why, when I use the Final keyword the following code
works fine, but without it, it doesn't?
I just find it irritating that I don't understand why it works! ;)
Thanks in advance!
Tim.
public class PowerLangMaxMain extends Activity {
private Button btnSave;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
final Builder builder = new AlertDialog.Builder(this);
builder.setTitle("Confirm");
builder.setMessage("Save to Database");
builder.setPositiveButton("ok", null);
builder.setNegativeButton("cancel", null);
DBAdapter db = new DBAdapter(this);
btnSave = (Button)findViewById(R.id.save_button);
btnSave.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
builder.show();
}
});
}
}
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