We use hard-coded /sdcard/ because Environment.getExternalStorageDir() seemed wrong on some systems. However, on Samsung Galaxy the location is /external_sd/ so it fails.
For crossplatform, we might need to check both /sdcard/ and Environment.getExternalStorageDir(), and if either of those two seems to work then stick with it.
We use hard-coded /sdcard/ because Environment.getExternalStorageDir() seemed wrong on some systems. However, on Samsung Galaxy the location is /external_sd/ so it fails.
For crossplatform, we might need to check both /sdcard/ and Environment.getExternalStorageDir(), and if either of those two seems to work then stick with it.