EditText inside AlertDialog always null

Question

I\'ve search over the threads but so far I have not found what I\'m looking for. I created a custom Alert Dialog that show up and I can do almost anything with it. It custom

Answer 1

Take note of how all of your method calls are being resolved within your anonymous inner classes.

findViewById is a method that exists on views and on your activity. The version of this method on your activity searches for a view within the activity window's view hierarchy. The version on views searches that view instance and all attached children.

Your call on the problematic line of code:

EditText txtAccName = (EditText) findViewById(R.id.txtEditName);

is resolving to Activity#findViewById. But your dialog's layout is not attached to your activity window, it's attached to the dialog. You can find the correct view reference in several ways but the simplest in your case is probably to search from the root of the layout that you inflated:

EditText txtAccName = (EditText) layout.findViewById(R.id.txtEditName);