Styling titleDivider in Dialog

Question

I am wondering how it is possible to get rid of (or change color) titleDivider in Dialog. It is a blue line below dialog title shown on honeycomb+ devices.

Answer 1

Thanku All but I got the Solution to get reference to titledivider of alertdialog to change its color using below code.Hope this helps somebody.

int divierId = dialog.getContext().getResources()
                .getIdentifier("android:id/titleDivider", null, null);
View divider = dialog.findViewById(divierId);
divider.setBackgroundColor(getResources().getColor(R.color.creamcolor));

Answer 2

In colors.xml:

<color name="transparent">#00000000</color>

In dialog:

int divierId = dialog.getContext().getResources().getIdentifier("android:id/titleDivider",null, null);

View divider = d.findViewById(divierId); divider.setBackgroundColor(getResources().getColor(R.color.transparent));

Answer 3

Your idea was correct. However, dialogTitleDecorLayout you were looking for is a private resource, so you can't access it in a normal way. But you still can access it using * syntax:

<item name="*android:dialogTitleDecorLayout">@layout/dialog_title</item>

Adding this to my own style and simply copying dialog_title.xml to my app and changing it slightly solved the problem in my case.