Remove black background on custom dialog

Question

I want to remove the black background on custom dialog as shown in the picture. I\'m sure the black background was from the dialog, not from app\'s background.

Answer 1

Remove the background opacity color, you just need to set the DimAmount

dialog.getWindow().setDimAmount(float amount);

The new dim amount, from 0 for no dim to 1 for full dim.