Currently I am working on android app which will be in chinese /english version make use of Baidu & Google map respectively. Now, for english version If it is going to be used in china, (Google Map is blocked there) then it has to check for availability of google map. And, if google map fails to load, Baidu map is to be loaded.
I have found some links metioned below, for checking successful loading of google map. But, if there's any other way to check map's availability, I would be glad.
Thanks,