Question

I have set a content view in Android with:

setContentView(R.layout.activity_main);

Now after one of the buttons is clicked, the following code is executed to enable another button:

ok.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                buttonPause.setEnabled(true);
...

This enables the button. BUT only after a minute or so.

Do I need to refresh the button or layout? Or is that bad practice? I am wondering what causes this delay. I have read about notifyDataSetChanged(), but I do not think that is the right method.

Answer 1

notifyDataSetChanged() has nothing to do with Buttons, but with Adapters.

Did you try to add a buttonPause.invalidate() right after enabling it ?