In my android app, I have created a callout to display in map that displayed in white color, I need to change that black color.
I have take the code from this link https://github.com/jgilfelt/android-mapviewballoons
I need to change the callout like from the link of image below. https://lh4.ggpht.com/GFuCZ_CCzcmUg7CZHNKZd7SaeOfb6oXGZ1hat8EToGeROMtCsdI-FC5-jhtDIsT7Gg
How can I do this?