Intermittent problems with embedded Google map on Android App

I have an application that is installed on numerous devices and recently I have gotten a couple of reports that the map tiles are grey within my app. 开发者_如何学C I asked the normal questions like whether they were connected to the internet. They seem to be connected. Also the google maps app works. I have looked and found no mention of these types of problems. Any recommendations as to how to debug this?

If it works most of the time, then the problem is not with your code -- the only ways you can mess this up (e.g., no INTERNET permission) means it never works.

Hence, the problem is either:

• modded ROMs or devices with illicit copies of the Maps tech that are getting blocked by Google, or
• connectivity issues with the Maps server

There is nothing really for you to debug, AFAIK.