/**
* Creates required directories on the SDCard (or other external storage)
*
* @return true if there are tables present
* @throws RuntimeException if there is no SDCard or the directory exists as a non directory
*/
public static void createODKDirs(String appName) throws RuntimeException {
ODKFileUtils.verifyExternalStorageAvailability();
ODKFileUtils.assertDirectoryStructure(appName);
}
