Whenever I install my application, I am able to copy database from asset folder to /data/data/packagename/databases/ . Till this, application works very fine.
But after 10 or 15 seconds, all cache folders like cache/SharedPreference/databases, all folders which are available in /data/data/packagename/databases/ got deleted and in logcat I got this error.
03-25 12:40:38.771: D/OpenGLRenderer(12660): Flushing caches (mode 0)
03-25 12:40:38.810: D/OpenGLRenderer(12660): Flushing caches (mode 1)
After searching on Google for cause of this error, I found that if APK size exceeds 50MB, flushing caches error occurs. But in my case APK size is 35MB only.
This is an old question but i had a same issue. The problem is the program uses too much memory location (RAM problem). Solution is reducing uses of RAM or using garbage collection like
System.gc(). If memory capacity of the device is very low, any solution is not exist.