Android: textColor of disabled button in selector not showing?

Question

I am trying to make a button with a selector my button can have the following states:

• Enabled/Disabled
• Pressed/Not Pressed

According to

Answer 1

The most easy solution is to set color filter to the background image of and button as I saw here

You can do as follow:

if ('need to set button disable')
    button.getBackground().setColorFilter(Color.GRAY, PorterDuff.Mode.MULTIPLY);
else
    button.getBackground().setColorFilter(null);

Hope I helped someone...